Aficio B064, B065, B140, B141, B163 Service Manual

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Page 1

MODEL MT-C1

Machine Code: B064/B065

MODEL MT-C2

Machine Code:

B140/B141/B163/B142/B143/B228

MODEL MT-C3/C3.5

Machine Code:

B246/B248/B249/B250/B252/B253/

D052/D053/D054

SERVICE MANUAL

February 2008

Subject to Change

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IMPORTANT SAFETY NOTICES

PREVENTION OF PHYSICAL INJURY

1. Before disassembling or assembling parts of the copier and peripherals, make sure that the copier power cord is unplugged.

2. The wall outlet should be near the copier and easily accessible.

3. Note that some components of the copier and the paper tray unit are supplied with electrical voltage even if the main power switch is turned off.

4. If any adjustment or operation check has to be made with exterior covers off or open while the main switch is turned on, keep hands away from electrified or mechanically driven components.

5. If the Start key is pressed before the copier completes the warm-up period (the Start key starts blinking red and green alternatively), keep hands away from the mechanical and the electrical components as the copier starts making copies as soon as the warm-up period is completed.

6. The inside and the metal parts of the fusing unit become extremely hot while the copier is operating. Be careful to avoid touching those components with your bare hands.

HEALTH SAFETY CONDITIONS

1. Never operate the copier without the ozone filters installed.

2. Always replace the ozone filters with the specified ones at the specified intervals.

3. Toner and developer are non-toxic, but if you get either of them in your eyes by accident, it may cause temporary eye discomfort. Try to remove with eye drops or flush with water as first aid. If unsuccessful, get medical attention.

OBSERVANCE OF ELECTRICAL SAFETY STANDARDS

1. The copier and its peripherals must be installed and maintained by a customer service representative who has completed the training course on those models.

2. The NVRAM on the system control board has a lithium battery which can explode if replaced incorrectly. Replace the NVRAM only with an identical one. The manufacturer recommends replacing the entire NVRAM. Do not recharge or burn this battery. Used NVRAM must be handled in accordance with local regulations.

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SAFETY AND ECOLOGICAL NOTES FOR DISPOSAL

1. Do not incinerate toner bottles or used toner. Toner dust may ignite suddenly when exposed to an open flame.

2. Dispose of used toner, developer, and organic photoconductors in accordance with local regulations. (These are non-toxic supplies.)

3. Dispose of replaced parts in accordance with local regulations.

4. When keeping used lithium batteries in order to dispose of them later, do not put more than 100 batteries per sealed box. Storing larger numbers or not sealing them apart may lead to chemical reactions and heat build-up.

LASER SAFETY

The Center for Devices and Radiological Health (CDRH) prohibits the repair of laser-based optical units in the field. The optical housing unit can only be repaired in a factory or at a location with the requisite equipment. The laser subsystem is replaceable in the field by a qualified Customer Engineer. The laser chassis is not repairable in the field. Customer engineers are therefore directed to return all chassis and laser subsystems to the factory or service depot when replacement of the optical subsystem is required.

WARNING

Use of controls, or adjustment, or performance of procedures other than those specified in this manual may result in hazardous radiation exposure.

WARNING

WARNING: Turn off the main switch before attempting any of the

procedures in the Laser Unit section. Laser beams can seriously damage your eyes.

CAUTION MARKING:

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What This Manual Contains

This preliminary manual describes the installation procedures for the B064/B140/B246 Series Copiers and their peripheral devices:

Conventions in this Manual

This manual describes more than one machine.

The following short notations are used in text to refer to the following machines.

Short Notations What They Mean

B064 Series

B140 Series

B246 Series

B064/B065

B140/B141/B142/B143/B163/B228

B246/B248/B249/B250/B252/B253

This manual uses several symbols.

Symbol What it means









  =

Refer to section number See Core Tech Manual for

details Screw Connector E-ring Clip ring Clamp

Long Edge Feed (LEF)Short Edge Feed (SEF)

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1. INSTALLATION .......................................................................................................................... 1-1

1.1 INSTALLATION REQUIREMENTS ..................................................................................... 1-1

1.1.1 OPERATING ENVIRONMENT .................................................................................. 1-1

1.1.2 MACHINE LEVEL ...................................................................................................... 1-2

1.1.3 MINIMUM SPACE REQUIREMENTS ....................................................................... 1-3

1.1.4 DIMENSIONS ............................................................................................................ 1-4

B064 Series................................................................................................................... 1-4

B140 Series................................................................................................................... 1-5

B246 Series................................................................................................................... 1-6

1.1.5 PERIPHERAL/OPTION SUMMARY TABLE ............................................................. 1-7

1.1.6 POWER REQUIREMENTS ....................................................................................... 1-9

1.2 MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES)....................................... 1-10

1.2.1 ACCESSORY CHECK............................................................................................. 1-10

1.2.2 INSTALLATION PROCEDURE ............................................................................... 1-11

Removing Tapes and Retainers ................................................................................. 1-11

Connecting the ADF.................................................................................................... 1-14

Removing and Filling the Development Unit............................................................... 1-14

Re-installing the Development Unit ............................................................................ 1-17

Initializing the Drum Settings (B064 Series) ............................................................... 1-18

Initializing the Drum Settings (B140/B246 Series)...................................................... 1-19

Tandem Tray............................................................................................................... 1-20

Machine Level............................................................................................................. 1-22

Date/Time Setting ....................................................................................................... 1-22

SP Codes .................................................................................................................... 1-22

1.3 A3/DLT FEEDER KIT (B475)............................................................................................. 1-23

1.3.1 ACCESSORY CHECK............................................................................................. 1-23

1.3.2 INSTALLATION PROCEDURE ............................................................................... 1-24

1.4 LCT (B473)......................................................................................................................... 1-26

1.4.1 ACCESSORY CHECK............................................................................................. 1-26

1.4.2 INSTALLATION PROCEDURE ............................................................................... 1-27

Removing Tape........................................................................................................... 1-27

Preparing the Main Machine ....................................................................................... 1-28

Installing the LCT ........................................................................................................ 1-28

1.5 LG/B4 FEEDER KIT (B474)............................................................................................... 1-31

1.5.1 ACCESSORY CHECK............................................................................................. 1-31

1.5.2 INSTALLATION PROCEDURE ............................................................................... 1-32

1.6 3000-SHEET FINISHERS (B468/B469/B674)................................................................... 1-35

1.6.1 ACCESSORY CHECK............................................................................................. 1-35

1.6.2 INSTALLATION PROCEDURE ............................................................................... 1-36

Removing Tapes and Retainers ................................................................................. 1-36

Installation................................................................................................................... 1-38

Selecting the Staple Supply Name ............................................................................. 1-41

Enabling Booklet Binding ............................................................................................ 1-41

1.7 PUNCH UNIT (B377) ......................................................................................................... 1-42

1.7.1 ACCESSORY CHECK............................................................................................. 1-42

1.7.2 INSTALLATION PROCEDURE ............................................................................... 1-43

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1.8 COVER INTERPOSER TRAY (B470) ............................................................................... 1-45

1.8.1 ACCESSORY CHECK............................................................................................. 1-45

1.8.2 INSTALLATION PROCEDURE ............................................................................... 1-46

Removing Tapes and Retainers ................................................................................. 1-46

Attaching the Extensions ............................................................................................ 1-48

Attaching the Interposer Tray...................................................................................... 1-49

Attaching the Corner Plates for the B478/B706.......................................................... 1-50

Right Rear Corner Plate (B478/B706 only)................................................................. 1-50

Right Front Corner Plate (B478/B706 only) ................................................................ 1-51

Attaching the Finisher to the Machine ........................................................................ 1-52

1.9 9-BIN MAILBOX (B471) ..................................................................................................... 1-54

1.9.1 ACCESSORY CHECK............................................................................................. 1-54

1.9.2 INSTALLATION PROCEDURE ............................................................................... 1-55

Removing Tapes and Retainers ................................................................................. 1-55

Installation................................................................................................................... 1-56

1.10 3000 SHEET FINISHER (B478/B706)............................................................................. 1-58

1.10.1 ACCESSORY CHECK........................................................................................... 1-58

1.10.2 INSTALLATION ..................................................................................................... 1-59

1.11 PUNCH UNIT (B531/B812).............................................................................................. 1-63

1.11.1 ACCESSORY CHECK........................................................................................... 1-63

1.11.2 INSTALLATION ..................................................................................................... 1-64

1.12 JOGGER UNIT (B513)..................................................................................................... 1-68

1.12.1 ACCESSORY CHECK........................................................................................... 1-68

1.12.2 INSTALLATION PROCEDURE ............................................................................. 1-69

1.13 Z-FOLDING UNIT (B660)................................................................................................. 1-70

1.13.1 ACCESSORY CHECK........................................................................................... 1-70

1.13.2 INSTALLATION PROCEDURE ............................................................................. 1-71

Before You Begin........................................................................................................ 1-71

Unpacking ................................................................................................................... 1-72

Docking to the Finisher ............................................................................................... 1-73

Docking to the Main Frame......................................................................................... 1-76

1.14 2000/3000 SHEET FINISHERS (B700/B701) ................................................................. 1-78

1.14.1 ACCESSORIES ..................................................................................................... 1-78

1.14.2 INSTALLATION PROCEDURE ............................................................................. 1-79

Removing Tapes and Retainers ................................................................................. 1-79

Docking the Finisher ................................................................................................... 1-82

Attaching the Trays ..................................................................................................... 1-85

Leveling the Finisher................................................................................................... 1-86

Selecting the Staple Supply Name ............................................................................. 1-87

Enabling Booklet Binding (B700 Only)........................................................................ 1-87

Auxiliary Trays............................................................................................................. 1-88

1.15 PUNCH UNIT (B702) ....................................................................................................... 1-90

1.15.1 ACCESSORIES ..................................................................................................... 1-90

1.15.2 INSTALLATION PROCEDURE ............................................................................. 1-91

1.16 COVER INTERPOSER TRAY (B704) ............................................................................. 1-94

1.16.1 ACCESSORIES ..................................................................................................... 1-94

1.16.2 INSTALLATION PROCEDURE ............................................................................. 1-95

Removing Tapes and Retainers ................................................................................. 1-95

Preparing the Finisher (B700/B701/B706).................................................................. 1-96

Attaching the Extensions for the B706........................................................................ 1-97

Prepare the Cover Interposer for the B706................................................................. 1-98

Attach the Extensions to the B706.............................................................................. 1-99

Attaching the Extensions for the B700/B701 ............................................................ 1-100

Attaching the Interposer Tray (B700/B701/ B706).................................................... 1-101

Attaching the Corner Plates for the B706 ................................................................. 1-102

Docking the Finisher and Interposer to the Machine (B700/B701/B706) ................. 1-104

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1.17 OUTPUT JOGGER UNIT (B703)................................................................................... 1-106

1.17.1 ACCESSORIES ................................................................................................... 1-106

1.17.2 INSTALLATION PROCEDURE ........................................................................... 1-107

1.18 MAIL BOX (B762) .......................................................................................................... 1-109

1.18.1 ACCESSORY CHECK......................................................................................... 1-109

1.18.2 INSTALLATION PROCEDURE ........................................................................... 1-110

1.19 COPY TRAY (B756)....................................................................................................... 1-113

1.19.1 ACCESSORIES ................................................................................................... 1-113

1.19.2 INSTALLATION ................................................................................................... 1-114

1.20 KEY CARD BRACKET (B498), KEY COUNTER BRACKET (B452)............................. 1-117

1.20.1 KEY CARD BRACKET B498 ACCESSORIES.................................................... 1-117

1.20.2 KEY COUNTER BRACKET B452 ACCESSORIES ............................................ 1-118

1.20.3 INSTALLATION ................................................................................................... 1-119

Assemble the Key Counter Bracket.......................................................................... 1-119

Install the Key Card Bracket and Assembled Key Counter ...................................... 1-120

1.21 COPY CONNECTOR KITS............................................................................................ 1-122

1.21.1 COPY CONNECTOR KIT (B525-10, -12) FOR B064 SERIES ........................... 1-122

ACCESSORY CHECK.............................................................................................. 1-123

Installation................................................................................................................. 1-124

Installing the Hardware ............................................................................................. 1-125

1.21.2 COPY CONNECTOR KIT (B328-03) FOR B140 SERIES .................................. 1-129

ACCESSORY CHECK.............................................................................................. 1-129

Preparation................................................................................................................ 1-130

Installation................................................................................................................. 1-131

1.21.3 COPY CONNECTOR (B842) FOR B246 SERIES .............................................. 1-134

Accessories............................................................................................................... 1-134

Preparation................................................................................................................ 1-135

Installation................................................................................................................. 1-136

1.22 MFP OPTIONS: B064 SERIES...................................................................................... 1-139

1.22.1 PRINTER/SCANNER KIT (G338), PRINTER KIT (G339)................................... 1-139

ACCESSORY CHECK.............................................................................................. 1-139

1.22.2 INSTALLATION PROCEDURE ........................................................................... 1-140

Inserting DIMMs........................................................................................................ 1-140

Installation Procedure ............................................................................................... 1-141

1.22.3 PS3 (B525-08) ..................................................................................................... 1-143

1.22.4 USB 2.0 (B525-01)............................................................................................... 1-144

ACCESSORY CHECK.............................................................................................. 1-144

Installation Procedure ............................................................................................... 1-144

USB SP Settings....................................................................................................... 1-145

1.22.5 IEEE1394 (G561) FIREWIRE INTERFACE ........................................................ 1-146

ACCESSORY CHECK.............................................................................................. 1-146

Installation Procedure ............................................................................................... 1-147

UP Mode Settings for IEEE 1394 ............................................................................. 1-148

SP Mode Settings for IEEE 1394.............................................................................. 1-149

1.22.6 IEEE802.11B WIRELESS LAN (G628) ............................................................... 1-150

ACCESSORY CHECK.............................................................................................. 1-150

Installation Procedure ............................................................................................... 1-151

UP Mode Settings for Wireless LAN......................................................................... 1-152

SP MODE SETTINGS FOR 802.11B WIRELESS LAN.......................................................... 1-154

1.22.7 FILE FORMAT CONVERTER (MLB) (B519)....................................................... 1-155

Accessory Check ......................................................................................................1-156

Installation Procedure ............................................................................................... 1-156

Installing the Firmware.............................................................................................. 1-156

Installing the Hardware ............................................................................................. 1-157

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1.23 MFP OPTIONS: B140 SERIES...................................................................................... 1-158

1.23.1 MERGING APPLICATIONS ON ONE SD CARD................................................ 1-158

Overview ................................................................................................................... 1-158

Merging Applications................................................................................................. 1-159

Undo Exec................................................................................................................. 1-160

1.23.2 OVERVIEW.......................................................................................................... 1-161

1.23.3 PRINTER/SCANNER KIT (B659) ........................................................................ 1-162

ACCESSORY CHECK.............................................................................................. 1-162

Installation................................................................................................................. 1-163

1.23.4 PS3 (B525-15) ..................................................................................................... 1-166

ACCESSORY CHECK.............................................................................................. 1-166

Installation................................................................................................................. 1-166

1.23.5 USB 2.0 INTERFACE BOARD (B596-01) ........................................................... 1-167

ACCESSORY CHECK.............................................................................................. 1-167

Installation................................................................................................................. 1-167

1.23.6 IEEE 1394 INTERFACE BOARD (B581-01) ....................................................... 1-168

ACCESSORY CHECK.............................................................................................. 1-168

Installation................................................................................................................. 1-168

1.23.7 IEEE 802.11B INTERFACE BOARD (B582-01, -02)........................................... 1-169

ACCESSORY CHECK.............................................................................................. 1-169

Installation................................................................................................................. 1-169

1.23.8 BLUETOOTH INTERFACE UNIT (G377)............................................................ 1-171

ACCESSORY CHECK.............................................................................................. 1-171

Installation................................................................................................................. 1-171

1.23.9 FILE FORMAT CONVERTER (B609).................................................................. 1-172

ACCESSORY CHECK.............................................................................................. 1-172

Installation................................................................................................................. 1-172

1.23.10 DATA OVERWRITE SECURITY UNIT (B735).................................................. 1-173

ACCESSORY CHECK.............................................................................................. 1-173

Before You Begin… .................................................................................................. 1-173

Seal Check And Removal ......................................................................................... 1-174

Installation Procedure ............................................................................................... 1-175

1.24 MFP OPTIONS: B246 SERIES...................................................................................... 1-178

1.24.1 OVERVIEW.......................................................................................................... 1-178

1.24.2 COMMON PROCEDURES.................................................................................. 1-179

Inserting SD Cards.................................................................................................... 1-179

Storing Copied SD Cards.......................................................................................... 1-179

1.24.3 PRINTER SCANNER KIT (B841) ........................................................................ 1-180

ACCESSORY CHECK.............................................................................................. 1-180

Installation................................................................................................................. 1-181

1.24.4 POSTSCRIPT3 (B525) ........................................................................................ 1-184

Accessories............................................................................................................... 1-184

Installation................................................................................................................. 1-184

1.24.5 IEEE1394 INTERFACE BOARD (B581).............................................................. 1-185

Accessories............................................................................................................... 1-185

Installation................................................................................................................. 1-185

1.24.6 WIRELESS LAN G813 (802.11B)........................................................................ 1-186

Accessories............................................................................................................... 1-186

Installation................................................................................................................. 1-186

1.24.7 BLUETOOTH INTERFACE UNIT TYPE C B826 ................................................ 1-187

Accessories............................................................................................................... 1-187

Installation................................................................................................................. 1-187

1.24.8 FILE FORMAT CONVERTER TYPE C B609...................................................... 1-188

ACCESSORY CHECK.............................................................................................. 1-188

Installation................................................................................................................. 1-188

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1.24.9 DATA OVERWRITE SECURITY UNIT TYPE C B735 ........................................ 1-189

ACCESSORY CHECK.............................................................................................. 1-189

Before You Begin… .................................................................................................. 1-189

Seal Check And Removal ......................................................................................... 1-190

Installation Procedure ............................................................................................... 1-191

1.24.10 REMOTE COMMUNICATION GATE TYPE CM1 (B818) ................................. 1-194

Accessories............................................................................................................... 1-194

Installation................................................................................................................. 1-194

1.24.11 USB HOST INTERFACE UNIT TYPE A (B825)................................................ 1-197

Accessory Check ......................................................................................................1-197

Installation................................................................................................................. 1-197

1.24.12 BROWSER UNIT TYPE B (B828) ..................................................................... 1-198

Accessories............................................................................................................... 1-198

Installation................................................................................................................. 1-198

1.24.13 COPY DATA SECURITY UNIT TYPE C (B829) ............................................... 1-199

Accessories............................................................................................................... 1-199

Installation................................................................................................................. 1-199

B246 Series: IPU ...................................................................................................... 1-199

1.24.14 VM CARD (B861)............................................................................................... 1-201

Accessories............................................................................................................... 1-201

Installation................................................................................................................. 1-201

1.24.15 IEEE1284 B679 ................................................................................................. 1-202

Accessories............................................................................................................... 1-202

Installation................................................................................................................. 1-202

1.24.16 GIGABIT ETHERNET G381 .............................................................................. 1-203

Accessories............................................................................................................... 1-203

Installation................................................................................................................. 1-203

2. PREVENTIVE MAINTENANCE .................................................................................................. 2-1

2.1 PM TABLES ......................................................................................................................... 2-1

2.1.1 MAIN MACHINE ........................................................................................................ 2-1

2.1.2 ADF............................................................................................................................ 2-5

2.1.3 OPTIONAL PERIPHERAL DEVICES ........................................................................ 2-5

LCT (Large Capacity Tray) B473.................................................................................. 2-5

Cover Interposer Tray B470.......................................................................................... 2-5

3000-Sheet Finisher with 50-sheet stapler and Saddle-Stitching B468/B469/B674 .... 2-6

3000-Sheet Finisher B478/B706................................................................................... 2-6

Z-Folding Unit Type 2105 (B660) ................................................................................. 2-6

2000/3000-Sheet Booklet Finisher B700/B701............................................................. 2-7

Punch B702................................................................................................................... 2-7

2.2 RELATED SP CODES......................................................................................................... 2-7

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3. REPLACEMENT AND ADJUSTMENT....................................................................................... 3-1

3.1 GENERAL CAUTIONS ........................................................................................................ 3-1

3.1.1 DRUM ........................................................................................................................ 3-1

3.1.2 DRUM UNIT............................................................................................................... 3-1

3.1.3 TRANSFER BELT UNIT ............................................................................................ 3-2

3.1.4 SCANNER UNIT ........................................................................................................ 3-2

3.1.5 LASER UNIT.............................................................................................................. 3-2

3.1.6 CHARGE CORONA................................................................................................... 3-3

3.1.7 DEVELOPMENT........................................................................................................ 3-3

3.1.8 CLEANING.................................................................................................................3-4

3.1.9 FUSING UNIT ............................................................................................................ 3-4

3.1.10 PAPER FEED .......................................................................................................... 3-4

3.1.11 USED TONER ......................................................................................................... 3-4

3.2 SPECIAL TOOLS AND LUBRICANTS......................................................................... 3-5

3.2.1 SPECIAL TOOLS....................................................................................................... 3-5

3.2.2 LUBRICANTS ............................................................................................................ 3-5

3.3 OPERATION PANEL AND EXTERNAL COVERS .............................................................. 3-6

3.3.1 OPERATION PANEL................................................................................................. 3-6

3.3.2 FRONT DOOR........................................................................................................... 3-6

3.3.3 RIGHT COVERS........................................................................................................ 3-7

3.3.4 LEFT COVERS .......................................................................................................... 3-8

3.3.5 REAR COVERS......................................................................................................... 3-9

3.4 SCANNER.......................................................................................................................... 3-10

3.4.1 ADF AND TOP COVERS ........................................................................................ 3-10

ADF .............................................................................................................................3-10

Top Covers.................................................................................................................. 3-11

3.4.2 EXPOSURE GLASS................................................................................................ 3-12

3.4.3 SCANNER ORIGINAL SIZE SENSORS ................................................................. 3-13

3.4.4 LENS BLOCK .......................................................................................................... 3-14

3.4.5 EXPOSURE LAMP .................................................................................................. 3-15

3.4.6 LAMP REGULATOR................................................................................................ 3-16

3.4.7 SCANNER MOTOR DRIVE BOARD (SDRB).......................................................... 3-17

3.4.8 SCANNER MOTOR ................................................................................................. 3-18

3.4.9 SCANNER HP SENSOR ......................................................................................... 3-19

3.4.10 SCANNER WIRE REPLACEMENT....................................................................... 3-20

Preparation for Removal ............................................................................................. 3-20

Wire Removal: Back ................................................................................................... 3-21

Wire Removal: Front ................................................................................................... 3-22

Attaching the New Wire .............................................................................................. 3-23

3.4.11 SCANNER HEATER.............................................................................................. 3-25

3.5 LASER UNIT ...................................................................................................................... 3-26

3.5.1 CAUTION DECALS .................................................................................................3-26

3.5.2 LD UNIT AND POLYGON MOTOR ......................................................................... 3-27

3.5.3 LASER SYNCHRONIZATION DETECTOR REPLACEMENT ................................ 3-29

3.5.4 LASER UNIT ALIGNMENT...................................................................................... 3-30

3.6 DRUM UNIT ....................................................................................................................... 3-32

3.6.1 DEVELOPMENT UNIT REMOVAL.......................................................................... 3-32

Removal ...................................................................................................................... 3-32

Re-installation ............................................................................................................. 3-33

Replacement with a used Development Unit.............................................................. 3-33

3.6.2 CHARGE CORONA UNIT ....................................................................................... 3-34

3.6.3 CHARGE CORONA WIRE AND GRID.................................................................... 3-35

3.6.4 CHARGE CORONA WIRE CLEANING PADS........................................................ 3-36

3.6.5 OPC DRUM REMOVAL........................................................................................... 3-37

Dusting the Drum Surface........................................................................................... 3-38

3.6.6 PTL (B140 AND B246 SERIES ONLY) ................................................................... 3-39

3.6.7 QUENCHING LAMP ................................................................................................ 3-40

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3.6.8 DRUM POTENTIAL SENSOR................................................................................. 3-40

3.6.9 CLEANING FILTER ................................................................................................. 3-41

3.6.10 CLEANING BLADE................................................................................................ 3-41

3.6.11 CLEANING BRUSH............................................................................................... 3-42

3.6.12 PICK-OFF PAWLS................................................................................................. 3-43

3.6.13 ID SENSOR ........................................................................................................... 3-43

3.6.14 DRUM MOTOR...................................................................................................... 3-44

3.6.15 TONER COLLECTION BOTTLE ........................................................................... 3-45

3.6.16 TONER SEPARATION UNIT................................................................................. 3-45

3.6.17 OZONE FILTERS .................................................................................................. 3-46

3.6.18 OPTICS DUST FILTER ......................................................................................... 3-46

3.6.19 INTERNAL DUST FILTER..................................................................................... 3-46

3.7 DEVELOPMENT UNIT....................................................................................................... 3-47

3.7.1 DEVELOPER REPLACEMENT............................................................................... 3-47

3.7.2 DEVELOPMENT FILTER ........................................................................................ 3-49

3.7.3 ENTRANCE SEAL AND SIDE SEALS .................................................................... 3-50

3.7.4 TD SENSOR ............................................................................................................ 3-51

3.7.5 TONER END SENSOR............................................................................................ 3-51

3.7.6 TONER SUPPLY MOTOR....................................................................................... 3-52

3.7.7 DEVELOPMENT MOTOR ....................................................................................... 3-53

3.8 TRANSFER BELT UNIT .................................................................................................... 3-54

3.8.1 TRANSFER BELT UNIT .......................................................................................... 3-54

3.8.2 TRANSFER BELT.................................................................................................... 3-55

3.8.3 TRANSFER ROLLER CLEANING BLADE.............................................................. 3-57

3.8.4 DISCHARGE PLATE ............................................................................................... 3-58

3.8.5 TRANSFER POWER PACK .................................................................................... 3-59

3.9 FUSING UNIT .................................................................................................................... 3-60

3.9.1 FUSING UNIT .......................................................................................................... 3-60

3.9.2 FUSING PRESSURE RELEASE MOTOR (B140/B246 SERIES)........................... 3-62

3.9.3 FUSING PRESSURE RELEASE HP SENSOR (B140/B246 SERIES)................... 3-63

3.9.4 FUSING UNIT THERMISTORS AND THERMOSTATS.......................................... 3-64

B064 Series................................................................................................................. 3-65

B140 Series................................................................................................................. 3-65

B246 Series................................................................................................................. 3-65

3.9.5 WEB CLEANING ROLLER...................................................................................... 3-67

Web Unit Disassembly................................................................................................ 3-67

Web Unit Assembly..................................................................................................... 3-68

3.9.6 WEB MOTOR AND WEB END SENSOR................................................................ 3-69

3.9.7 PRESSURE ROLLER CLEANING UNIT................................................................. 3-70

B064 Series................................................................................................................. 3-70

B140/B246 Series ....................................................................................................... 3-71

3.9.8 FUSING LAMPS, HOT ROLLER, AND PRESSURE ROLLER............................... 3-72

B064 Series: Fusing Lamps........................................................................................ 3-72

B140/B246 Series: Fusing Lamps .............................................................................. 3-73

Important Notes about Fusing Unit Assembly (B064 Series) ..................................... 3-78

3.9.9 PRESSURE ROLLER.............................................................................................. 3-79

3.9.10 STRIPPER PAWLS ............................................................................................... 3-80

B064 Series................................................................................................................. 3-80

B140/B246 Series ....................................................................................................... 3-81

3.9.11 NIP BAND WIDTH ADJUSTMENT........................................................................ 3-82

3.9.12 FUSING UNIT EXIT SENSOR............................................................................... 3-83

3.9.13 FUSING/EXIT MOTOR.......................................................................................... 3-84

3.9.14 FUSING EXIT AND EXIT UNIT ENTRANCE SENSORS...................................... 3-85

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3.10 DUPLEX UNIT ................................................................................................................. 3-86

3.10.1 DUPLEX UNIT REMOVAL .................................................................................... 3-86

3.10.2 DUPLEX UNIT SIDE-TO-SIDE ADJUSTMENT .................................................... 3-87

3.10.3 JOGGER FENCE ADJUSTMENT ......................................................................... 3-87

3.10.4 DUPLEX MOTORS................................................................................................ 3-88

Duplex Inverter Motor ................................................................................................. 3-88

Duplex Jogger and Transport Motors ......................................................................... 3-89

3.10.5 DUPLEX TRANSPORT CLUTCH/JOGGER HP SENSOR................................... 3-90

3.10.6 DUPLEX ENTRANCE SENSOR ........................................................................... 3-91

3.10.7 DUPLEX TRANSPORT SENSOR 3...................................................................... 3-92

3.10.8 INVERTER EXIT SENSOR, TRANSPORT SENSORS 1 & 2............................... 3-93

3.10.9 DUPLEX JOGGER BELT ADJUSTMENT............................................................. 3-94

3.11 PAPER FEED .................................................................................................................. 3-95

3.11.1 PAPER TRAY REMOVAL ..................................................................................... 3-95

3.11.2 REAR FENCE RETURN SENSOR REPLACEMENT ........................................... 3-97

3.11.3 REAR FENCE HP SENSOR REPLACEMENT ..................................................... 3-98

3.11.4 TANDEM RIGHT TRAY PAPER SENSOR REPLACEMENT ............................... 3-99

3.11.5 BOTTOM PLATE LIFT WIRE REPLACEMENT .................................................. 3-100

3.11.6 TANDEM TRAY PAPER SIZE CHANGE ............................................................ 3-102

3.11.7 PICK-UP, FEED, SEPARATION ROLLER REPLACEMENT.............................. 3-105

3.11.8 FEED UNIT .......................................................................................................... 3-106

3.11.9 SEPARATION ROLLER PRESSURE ADJUSTMENT ........................................ 3-108

3.11.10 RELAY SENSOR ............................................................................................... 3-109

3.11.11 BY-PASS PAPER SIZE DETECTION BOARD ................................................. 3-110

3.11.12 BY-PASS TRAY ROLLERS............................................................................... 3-111

3.11.13 BY-PASS SEPARATION ROLLER PRESSURE ADJUSTMENT .................. 3-112

3.11.14 REGISTRATION SENSOR................................................................................ 3-113

3.11.15 REGISTRATION AND BY-PASS UNIT REMOVAL .......................................... 3-114

3.12 PCBS AND HDD ............................................................................................................ 3-116

3.12.1 BCU BOARD (BASE ENGINE CONTROL UNIT) ............................................... 3-116

BCU: B064, B140 Series .......................................................................................... 3-116

BCU, IOB: B246 Series............................................................................................. 3-117

3.12.2 CONTROLLER BOARD....................................................................................... 3-118

B064 Series: Controller Board .................................................................................. 3-118

B140 Series: Controller Board .................................................................................. 3-119

B246 Series: Controller Board .................................................................................. 3-120

3.12.3 IPU BOARD ......................................................................................................... 3-121

B064 Series: IPU Board............................................................................................ 3-121

B140 Series: IPU, Mother Board............................................................................... 3-122

B246 Series: IPU ...................................................................................................... 3-125

B246 Series Motherboard......................................................................................... 3-126

3.12.4 DEVELOPMENT POWER PACK ........................................................................ 3-128

3.12.5 PSU, PFC BOARDS ............................................................................................ 3-129

B064 Series............................................................................................................... 3-129

B140 Series PSU ...................................................................................................... 3-129

B246 Series PSU ...................................................................................................... 3-130

3.12.6 HDD ..................................................................................................................... 3-131

B064 Series HDD...................................................................................................... 3-131

B140 Series HDD...................................................................................................... 3-132

B246 Series HDD...................................................................................................... 3-133

Disposal of HDD Units .............................................................................................. 3-134

Reinstallation............................................................................................................. 3-134

3.12.7 NVRAM ................................................................................................................ 3-135

NVRAM: B064 Series, B140 Series.......................................................................... 3-135

NVRAM: B246 Series ............................................................................................... 3-137

3.12.8 DIMMS ................................................................................................................. 3-139

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3.13 ADF ................................................................................................................................ 3-140

3.13.1 ADF COVERS...................................................................................................... 3-140

3.13.2 FEED UNIT .......................................................................................................... 3-141

3.13.3 FEED BELT AND PICK-UP ROLLER.................................................................. 3-142

3.13.4 SEPARATION ROLLER ...................................................................................... 3-143

3.13.5 REGISTRATION SENSOR.................................................................................. 3-144

3.13.6 ADF CONTROL BOARD ..................................................................................... 3-145

3.13.7 ORIGINAL WIDTH, INTERVAL, AND SKEW CORRECTION SENSORS........ 3-146

3.13.8 ORIGINAL LENGTH SENSORS ......................................................................... 3-147

3.13.9 DF POSITION AND APS SENSOR..................................................................... 3-148

3.13.10 OTHER ADF SENSORS ................................................................................... 3-149

3.13.11 BOTTOM PLATE LIFT MOTOR ........................................................................ 3-150

3.13.12 FEED MOTOR ................................................................................................... 3-150

3.13.13 EXIT MOTOR AND TRANSPORT MOTOR ...................................................... 3-151

3.13.14 PICK-UP ROLLER MOTOR AND HP SENSOR ............................................... 3-152

3.13.15 CIS POWER SUPPLY BOARD AND CIS UNIT ................................................ 3-153

3.13.16 ADF EXIT SENSOR........................................................................................... 3-154

3.14 COPY IMAGE ADJUSTMENTS: PRINTING/SCANNING ............................................. 3-155

3.14.1 PRINTING............................................................................................................ 3-155

Registration - Leading Edge/Side-to-Side ................................................................ 3-155

Blank Margin ............................................................................................................. 3-156

Registration Buckle Adjustment ................................................................................ 3-156

3.14.2 SCANNING .......................................................................................................... 3-157

Registration: Platen Mode......................................................................................... 3-157

Magnification............................................................................................................. 3-157

3.14.3 ADF SCANNING ADJUSTMENTS ...................................................................... 3-158

Vertical Black Lines................................................................................................... 3-158

DIP Switch Settings (ADF Main Board) .................................................................... 3-158

ADF Skew Correction ............................................................................................... 3-158

3.15 TOUCH SCREEN CALIBRATION ................................................................................. 3-160

4. TROUBLESHOOTING ................................................................................................................ 4-1

4.1 OVERVIEW.......................................................................................................................... 4-1

4.1.1 RECOVERY METHODS............................................................................................ 4-2

4.1.2 IMPORTANT SP CODES .......................................................................................... 4-2

4.1.3 DOWNLOAD ERROR CODES.................................................................................. 4-3

4.1.4 JAM DETECTION ...................................................................................................... 4-6

SENSOR LOCATIONS ................................................................................................. 4-6

4.1.5 TIMING CHARTS....................................................................................................... 4-7

Feed, Transport, Feed Out: Face-up ............................................................................ 4-7

Transport, Inverter, Feed Out: Face-down ................................................................... 4-8

Duplex Transport .......................................................................................................... 4-9

4.1.6 PROGRAM DOWNLOAD ........................................................................................ 4-10

4.2 B064 SERIES SERVICE MODE........................................................................................ 4-11

4.2.1 B064 SERIES SERVICE CALL CONDITIONS........................................................ 4-11

4.2.2 B064 SERIES SC CODE DESCRIPTIONS............................................................. 4-12

SC100: Scanning System ........................................................................................... 4-12

SC300: Image Development System (1) .................................................................... 4-15

SC400: Image Development System (2) .................................................................... 4-20

SC500: Feed, Transport, Duplexing, and Fusing Systems ........................................ 4-21

SC600: Data Communication ..................................................................................... 4-24

SC700: Peripherals..................................................................................................... 4-26

SC800: Overall System............................................................................................... 4-29

SC900: Miscellaneous ................................................................................................ 4-32

4.2.3 ADDITIONAL SC CODES PRINTED IN SMC REPORT......................................... 4-34

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4.3 B140/B246 SERIES SERVICE MODE .............................................................................. 4-37

4.3.1 SERVICE MODE LOCK/UNLOCK .......................................................................... 4-37

4.3.2 B140/B246 SERIES SERVICE CALL CONDITIONS .............................................. 4-38

4.3.3 B140/B246 SERIES SC CODE DESCRIPTIONS ................................................... 4-39

SC100: Scanning System ........................................................................................... 4-40

SC200: Exposure........................................................................................................ 4-43

SC300: Image Development System (1) .................................................................... 4-44

SC400: Image Development System (2) .................................................................... 4-49

SC500: Feed, Transport, Duplexing, and Fusing Systems ........................................ 4-50

SC600: Data Communication ..................................................................................... 4-55

SC700: Peripherals..................................................................................................... 4-57

SC800: Overall System............................................................................................... 4-66

SC900: Miscellaneous ................................................................................................ 4-72

4.3.4 JAM CODES ............................................................................................................ 4-76

Main Unit: Paper Jam Errors....................................................................................... 4-76

Finisher B469 Jam Codes........................................................................................... 4-77

Finisher B468/B674 Jam Codes ................................................................................. 4-77

Finisher B478/B706 Jam Codes ................................................................................. 4-78

Mailbox B471 Jam Codes ........................................................................................... 4-78

Cover Interposer Tray B470 Jam Codes .................................................................... 4-78

Z-Folding Unit B660 Jam Codes................................................................................. 4-79

4.3.5 ADDITIONAL SC CODES PRINTED IN SMC REPORT......................................... 4-80

4.4 OTHER PROBLEMS (B064/B140/B246 SERIES) ............................................................ 4-83

4.4.1 BLOWN FUSE CONDITIONS ................................................................................. 4-83

4.4.2 COMMON PROBLEMS ........................................................................................... 4-83

4.4.3 FREQUENT PAPER JAMS ..................................................................................... 4-84

5. SERVICE TABLES ..................................................................................................................... 5-1

5.1 SERVICE PROGRAM MODE.............................................................................................. 5-1

5.1.1 SERVICE PROGRAM MODE OPERATION ............................................................. 5-1

Service Mode Lock/Unlock ........................................................................................... 5-1

To Enter and Exit the Service Mode ............................................................................. 5-2

To Enter and Exit the Super SP Mode.......................................................................... 5-2

To Switch to the Copy Window for Test Printing .......................................................... 5-2

Using the SP Mode ....................................................................................................... 5-3

SP Mode Button Summary ........................................................................................... 5-4

SP Mode Print (SMC Print) ........................................................................................... 5-5

5.2 RESETS............................................................................................................................... 5-6

5.2.1 MEMORY ALL CLEAR: SP5801 ............................................................................... 5-6

5.2.2 SOFTWARE AND SETTING RESET ...................................................................... 5-10

Software Reset ........................................................................................................... 5-10

Resetting the System.................................................................................................. 5-10

Resetting Copy/Document Server Features Only....................................................... 5-10

Resetting Scanner Features Only............................................................................... 5-10

5.3 TEST PATTERN PRINTING.............................................................................................. 5-11

5.3.1 PRINTING TEST PATTERN: SP2902-003.............................................................. 5-11

Test Pattern Table ...................................................................................................... 5-12

5.3.2 IPU FRONT/BACK TEST PATTERNS: SP2902-001,002 ....................................... 5-13

Test Pattern Table ...................................................................................................... 5-14

5.3.3 IPU PRINTING TEST PATTERN: SP2902-004 ...................................................... 5-15

Page 15

5.4 SOFTWARE UPDATE ....................................................................................................... 5-16

5.4.1 SOFTWARE UPDATE PROCEDURE: B140/B246 SERIES................................... 5-16

Updating the LCDC for the Operation Panel .............................................................. 5-21

Downloading Stamp Data ........................................................................................... 5-21

NVRAM Data Upload/Download ................................................................................. 5-22

5.4.2 SOFTWARE UPDATE PROCEDURE: B064 SERIES............................................ 5-23

GW Controller/BCU Update ........................................................................................ 5-24

Forced Update ............................................................................................................ 5-25

Stamp Data Update .................................................................................................... 5-25

Operation Panel Software Update .............................................................................. 5-26

Scanner Update .......................................................................................................... 5-27

NIB Update.................................................................................................................. 5-27

NetFile Firmware Update............................................................................................ 5-27

NVRAM Update .......................................................................................................... 5-28

Firmware Update Notes .............................................................................................. 5-28

5.5 SERVICE PROGRAM MODE TABLES ............................................................................. 5-29

5.5.1 SERVICE TABLE KEY............................................................................................. 5-29

5.5.2 COPIER SERVICE TABLE...................................................................................... 5-30

SP1xxx Feed............................................................................................................... 5-30

SP2xxx Drum .............................................................................................................. 5-36

SP3xxx Processing ..................................................................................................... 5-55

SP4xxx Scanner ......................................................................................................... 5-58

SP5xxx Mode.............................................................................................................. 5-68

SP6xxx Peripherals................................................................................................... 5-120

SP7xxx Data Logs .................................................................................................... 5-131

SP8xxx: Data Log2 ................................................................................................... 5-148

5.5.3 PRINTER SERVICE TABLE.................................................................................. 5-177

5.5.4 SCANNER SERVICE TABLE ................................................................................ 5-178

5.6 INPUT/OUTPUT CHECK................................................................................................. 5-190

5.6.1 COPIER INPUT CHECK: SP5803......................................................................... 5-190

5.6.2 COPIER OUTPUT CHECK: SP5804..................................................................... 5-196

5.6.3 ADF INPUT CHECK: SP6007 ............................................................................... 5-198

5.6.4 ADF OUTPUT CHECK: SP6008 ........................................................................... 5-199

5.6.5 FINISHER INPUT CHECK: SP6117 (B478/B704) ............................................... 5-200

5.6.6 FINISHER OUTPUT CHECK: SP6118.................................................................. 5-202

5.6.7 FINISHER 1 INPUT CHECK: 6121........................................................................ 5-203

5.6.8 FINISHER 1 OUTPUT CHECK: 6124.................................................................... 5-204

5.6.9 FINISHER 2 INPUT CHECK: 6122........................................................................ 5-205

5.6.10 FINISHER 2 OUTPUT CHECK: 6125.................................................................. 5-206

5.7 USING THE DEBUG LOG (B140/B246).......................................................................... 5-207

5.7.1 SWITCHING ON AND SETTING UP SAVE DEBUG LOG ................................... 5-207

5.7.2 RETRIEVING THE DEBUG LOG FROM THE HDD ............................................. 5-210

5.7.3 RECORDING ERRORS MANUALLY.................................................................... 5-211

5.7.4 NEW DEBUG LOG CODES .................................................................................. 5-212

SP5857-015 Copy SD Card-to-SD Card: Any Desired Key .................................... 5-212

SP5857-016 Create a File on HDD to Store a Log.................................................. 5-212

SP5857-017 Create a File on SD Card to Store a Log............................................ 5-212

5.8 USER TOOLS .................................................................................................................. 5-213

5.8.1 OVERVIEW............................................................................................................ 5-213

5.8.2 SYSTEM SETTINGS ............................................................................................. 5-214

B064 Series System Settings ................................................................................... 5-214

B140 Series System Settings ................................................................................... 5-216

5.8.3 COPIER/DOCUMENT SERVER FEATURES ....................................................... 5-219

5.8.4 INQUIRY ................................................................................................................ 5-223

5.8.5 COUNTER ............................................................................................................. 5-223

5.9 DIP SWITCH TABLES ..................................................................................................... 5-224

5.9.1 BCU (BASE ENGINE CONTROL UNIT) ............................................................... 5-224

5.9.2 CONTROLLER BOARD......................................................................................... 5-224

Page 16

6. DETAILED DESCRIPTIONS ...................................................................................................... 6-1

6.1 OVERVIEW.......................................................................................................................... 6-1

6.1.1 PAPER PATH (WITH COVER INTERPOSER TRAY) .............................................. 6-3

6.1.2 PAPER PATH (WITH 9-BIN MAILBOX) .................................................................... 6-4

6.1.3 DRIVE LAYOUT......................................................................................................... 6-5

6.2 BOARD STRUCTURE ......................................................................................................... 6-6

6.2.1 BLOCK DIAGRAM ..................................................................................................... 6-6

6.2.2 COMPONENT DESCRIPTIONS ............................................................................... 6-7

BCU (Base Engine Control Unit)................................................................................... 6-7

Controller Board............................................................................................................ 6-7

MB (Mother Board) ....................................................................................................... 6-7

IPU (Image Processing Unit) ........................................................................................ 6-7

SBU (Sensor Board Unit).............................................................................................. 6-8

PFC (Paper Feed Control)............................................................................................ 6-8

SDRB (Scanner Driver Board)...................................................................................... 6-8

VIB (Video Interface Board) .......................................................................................... 6-8

DRB (Drive Board) ........................................................................................................ 6-8

CNB (Connection Board) .............................................................................................. 6-8

HDD (Hard Disk Drive).................................................................................................. 6-9

6.3 COPY PROCESS OVERVIEW.......................................................................................... 6-10

6.4 ADF .................................................................................................................................... 6-12

6.4.1 OVERVIEW.............................................................................................................. 6-12

6.4.2 ADF DRIVE LAYOUT .............................................................................................. 6-13

6.4.3 PICK-UP ROLLER LIFT .......................................................................................... 6-14

6.4.4 BOTTOM PLATE LIFT............................................................................................. 6-15

6.4.5 ORIGINAL SEPARATION ....................................................................................... 6-16

6.4.6 ORIGINAL TRANSPORT ........................................................................................ 6-17

6.4.7 ORIGINAL SKEW CORRECTION........................................................................... 6-18

6.4.8 ORIGINAL SIZE DETECTION................................................................................. 6-20

6.4.9 ADF SCANNING...................................................................................................... 6-23

6.4.10 JAM DETECTION .................................................................................................. 6-24

6.5 SCANNING ........................................................................................................................ 6-25

6.5.1 OVERVIEW.............................................................................................................. 6-25

6.5.2 SCANNER DRIVE ................................................................................................... 6-26

6.5.3 ORIGINAL SIZE DETECTION................................................................................. 6-27

Sensors ....................................................................................................................... 6-27

Detection Timing ......................................................................................................... 6-28

6.5.4 SCANNING MAGNIFICATION ................................................................................ 6-29

Book Mode.................................................................................................................. 6-29

6.5.5 AUTO IMAGE DENSITY (ADS)............................................................................... 6-30

Xenon Lamp → CCD ADS.......................................................................................... 6-30

CIS ADS...................................................................................................................... 6-30

6.6 IMAGE PROCESSING....................................................................................................... 6-31

6.6.1 OVERVIEW.............................................................................................................. 6-31

6.6.2 IMAGE PROCESSING FLOW................................................................................. 6-32

6.6.3 IMAGE PROCESSING MODES .............................................................................. 6-33

6.6.4 IMAGE QUALITY SP ADJUSTMENTS ................................................................... 6-34

Custom Settings for Each Mode: Image Quality......................................................... 6-34

Custom Settings for Each Mode: Line Width Correction ............................................ 6-36

Custom Setting: Duplex Scanning Mode Original Image Quality Settings ................. 6-38

Settings Adjustable for Each Original Mode ............................................................... 6-39

6.6.5 RELATION BETWEEN THE SP AND UP SETTINGS ............................................ 6-40

6.6.6 IMAGE PROCESSING TROUBLESHOOTING....................................................... 6-42

Removing Background from Coarse Paper ................................................................ 6-42

Improving the Appearance of a Copy of a Color Document ....................................... 6-42

Removing Vertical White Lines During Duplex Scanning........................................... 6-43

Equalizing Duplex Scanned Image Quality of Front/Back Sides ................................ 6-44

Equalizing Image Quality of Front Sides for Duplex and Simplex Modes .................. 6-44

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6.7 LASER EXPOSURE .......................................................................................................... 6-45

6.7.1 OVERVIEW.............................................................................................................. 6-45

6.7.2 OPTICAL PATH ....................................................................................................... 6-46

6.7.3 FOUR-BEAM EXPOSURE ...................................................................................... 6-47

6.7.4 COOLING FAN ........................................................................................................ 6-48

6.7.5 LD SAFETY SWITCHES ......................................................................................... 6-49

B064 Series, B140 Series Safety Switches................................................................ 6-49

B246 Series Safety Switches...................................................................................... 6-50

6.8 DRUM UNIT ....................................................................................................................... 6-51

6.8.1 OVERVIEW.............................................................................................................. 6-51

6.8.2 OPC DRUM ............................................................................................................. 6-52

6.8.3 DRUM DRIVE .......................................................................................................... 6-52

6.8.4 DRUM CHARGE...................................................................................................... 6-53

6.8.5 CHARGE CORONA WIRE CLEANING................................................................... 6-54

6.8.6 DRUM PICK-OFF MECHANISM ............................................................................. 6-55

6.8.7 DRUM CLEANING................................................................................................... 6-56

6.8.8 DRUM VENTILATION AND OZONE FILTER.......................................................... 6-57

6.8.9 TONER RECYCLING .............................................................................................. 6-58

6.8.10 WASTE TONER COLLECTION ............................................................................ 6-59

Mechanism.................................................................................................................. 6-59

Error Detection............................................................................................................ 6-59

6.8.11 PROCESS CONTROL........................................................................................... 6-60

What Happens at Power On ....................................................................................... 6-60

Drum Potential Sensor Calibration.............................................................................. 6-61

Development Bias, Bias Grid, and LD Adjustment ..................................................... 6-62

ID Sensor Calibration (Vsg) ........................................................................................ 6-64

TD Sensor Calibration (Vref)....................................................................................... 6-64

6.9 DEVELOPMENT AND TONER SUPPLY .......................................................................... 6-65

6.9.1 OVERVIEW.............................................................................................................. 6-65

Development Unit ....................................................................................................... 6-65

Toner Supply............................................................................................................... 6-66

6.9.2 DEVELOPMENT UNIT ............................................................................................ 6-67

6.9.3 DEVELOPER/TONER MIXING (AGITATION) ........................................................ 6-68

6.9.4 DEVELOPMENT BIAS............................................................................................. 6-69

6.9.5 TONER SUPPLY ..................................................................................................... 6-70

6.9.6 DEVELOPMENT UNIT DRIVE AND VENTILATION............................................... 6-71

6.9.7 TONER END SENSOR............................................................................................ 6-72

6.9.8 SHUTTER MECHANISM......................................................................................... 6-72

6.9.9 TONER BOTTLE SUPPLY AND VENTILATION..................................................... 6-73

6.9.10 TONER SUPPLY CONTROL ................................................................................ 6-74

Sensor Control Mode .................................................................................................. 6-74

Pixel Count Toner Supply Mode ................................................................................. 6-75

TD Sensor Initialization ............................................................................................... 6-76

Determining Vref ......................................................................................................... 6-76

Toner Supply without ID Sensor and TD Sensors...................................................... 6-77

Abnormal TD Sensor Output....................................................................................... 6-77

Abnormal ID Sensor Output........................................................................................ 6-77

Toner End Detection ................................................................................................... 6-78

Toner End Recovery ................................................................................................... 6-78

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6.10 IMAGE TRANSFER AND PAPER SEPARATION........................................................... 6-79

6.10.1 OVERVIEW............................................................................................................ 6-79

6.10.2 TRANSFER BELT LIFT ......................................................................................... 6-80

Mechanism.................................................................................................................. 6-80

Timing ......................................................................................................................... 6-81

6.10.3 TRANSFER BELT CHARGE ................................................................................. 6-82

6.10.4 TRANSFER CURRENT SETTINGS...................................................................... 6-83

6.10.5 TRANSFER CURRENT CIRCUIT ......................................................................... 6-84

6.10.6 TRANSFER BELT DRIVE AND PAPER TRANSPORT ........................................ 6-85

6.10.7 TRANSFER BELT CLEANING .............................................................................. 6-86

6.10.8 ANTI-CONDENSATION HEATER......................................................................... 6-87

6.11 PAPER FEED .................................................................................................................. 6-88

6.11.1 OVERVIEW............................................................................................................ 6-88

Tray Capacities ........................................................................................................... 6-89

Built-in Feed Stations.................................................................................................. 6-89

By-pass Feed.............................................................................................................. 6-89

Paper Registration ...................................................................................................... 6-89

Jam Removal .............................................................................................................. 6-89

6.11.2 DRIVE .................................................................................................................... 6-90

6.11.3 TRAY AND PAPER LIFT MECHANISM – TRAY 2,3 ............................................ 6-91

Bottom Plate Lift.......................................................................................................... 6-91

Lift Sensor................................................................................................................... 6-92

6.11.4 PAPER FEED AND SEPARATION MECHANISM ................................................ 6-93

Paper Feed and Separation: No Paper Present......................................................... 6-93

Paper Feed and Separation........................................................................................ 6-94

Separation Roller Release Mechanism ...................................................................... 6-95

6.11.5 PAPER NEAR-END AND PAPER END – TRAYS 2 AND 3.................................. 6-96

6.11.6 PAPER SIZE DETECTION.................................................................................... 6-97

Tandem Tray (Tray 1) ................................................................................................. 6-97

Universal Cassettes (Tray 2, 3) .................................................................................. 6-97

6.11.7 ANTI-CONDENSATION HEATERS ...................................................................... 6-98

6.11.8 TANDEM TRAY – TRAY 1 .................................................................................... 6-99

Overview ..................................................................................................................... 6-99

Connecting the Left and Right Sides of the Tray...................................................... 6-100

Paper Lift/Remaining Paper Detection ..................................................................... 6-101

Fence Drive............................................................................................................... 6-103

Rear Fence Drive...................................................................................................... 6-104

Tray Side-to-side Positioning .................................................................................... 6-105

6.11.9 TRAY POSITIONING MECHANISM – TRAYS 1 TO 3 ....................................... 6-106

6.11.10 BY-PASS TRAY................................................................................................. 6-107

By-pass Feed and Separation .................................................................................. 6-107

By-pass Tray Paper End Detection .......................................................................... 6-108

By-pass Paper Size Detection .................................................................................. 6-109

6.11.11 PAPER REGISTRATION................................................................................... 6-110

Overview ................................................................................................................... 6-110

Paper Registration Drive........................................................................................... 6-111

Jam Removal at Paper Registration ......................................................................... 6-112

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6.12 IMAGE FUSING AND PAPER EXIT .............................................................................. 6-113

6.12.1 OVERVIEW.......................................................................................................... 6-113

B064 Series............................................................................................................... 6-113

B140/B246 Series ..................................................................................................... 6-114

All Series................................................................................................................... 6-114

6.12.2 FUSING MECHANISM ........................................................................................ 6-115

B064 Series............................................................................................................... 6-115

B140/B246 Series ..................................................................................................... 6-116

6.12.3 PRESSURE ROLLER.......................................................................................... 6-117

B064 Series............................................................................................................... 6-117

B140/B246 Series ..................................................................................................... 6-118

6.12.4 HOT ROLLER CLEANING .................................................................................. 6-119

Overview ................................................................................................................... 6-119

Web Drive ................................................................................................................. 6-120

Web Near-end........................................................................................................... 6-120

Web End ................................................................................................................... 6-120

6.12.5 FUSING UNIT ENTRANCE GUIDE..................................................................... 6-121

6.12.6 FUSING UNIT DRIVE.......................................................................................... 6-122

6.12.7 CPM DOWN MODE............................................................................................. 6-123

B140/B246 Series ..................................................................................................... 6-123

6.12.8 FUSING TEMPERATURE CONTROL ................................................................ 6-124

6.12.9 EXIT ..................................................................................................................... 6-126

6.12.10 EXIT JUNCTION GATE..................................................................................... 6-127

6.13 DUPLEX UNIT ............................................................................................................... 6-128

6.13.1 OVERVIEW.......................................................................................................... 6-128

6.13.2 DUPLEX DRIVE................................................................................................... 6-129

6.13.3 INVERTER OPERATION .................................................................................... 6-130

Inverter Feed-in and Jogging.................................................................................... 6-130

Inverter Feed-out ...................................................................................................... 6-131

6.13.4 DUPLEX TRAY FEED ......................................................................................... 6-132

6.13.5 DUPLEX INTERLEAVE FEED ............................................................................ 6-133

6.14 ENERGY SAVER MODES ............................................................................................ 6-135

6.14.1 OVERVIEW.......................................................................................................... 6-135

6.14.2 ENERGY SAVER MODE..................................................................................... 6-136

Entering the energy saver mode............................................................................... 6-136

What happens in energy saver mode ....................................................................... 6-136

Return to stand-by mode .......................................................................................... 6-136

6.14.3 LOW POWER MODE ..........................................................................................6-137

Entering the low power mode ................................................................................... 6-137

What happens in low power mode............................................................................ 6-137

Return to stand-by mode .......................................................................................... 6-137

6.14.4 AUTO OFF MODE............................................................................................... 6-138

Entering auto off mode.............................................................................................. 6-138

What happens in auto off mode................................................................................ 6-138

Returning to stand-by mode...................................................................................... 6-138

Disabling auto off mode ............................................................................................ 6-138

6.14.5 NIGHT MODE ...................................................................................................... 6-139

Entering night stand-by and night modes ................................................................. 6-139

What happens in night stand-by and night modes.................................................... 6-139

Returning to stand-by mode...................................................................................... 6-139

6.14.6 CHANGES FOR B140 AND B246....................................................................... 6-140

Page 20

7. SPECIFICATIONS ................................................................................................................. 7-1

7.1 GENERAL SPECIFICATIONS...................................................................................... 7-1

7.1.1 COPIER ..................................................................................................................... 7-1

7.1.2 ADF............................................................................................................................ 7-2

7.1.3 POWER CONSUMPTION ......................................................................................... 7-3

7.2 MACHINE CONFIGURATION ............................................................................................. 7-6

7.3 OPTIONAL EQUIPMENT..................................................................................................... 7-7

7.3.1 A3/DLT KIT (B475) .................................................................................................... 7-7

7.3.2 LCT (LARGE CAPACITY TRAY) (B473)................................................................... 7-7

7.3.3 3000-SHEET FINISHER WITH SADDLE-STITCH

AND 50-SHEET STAPLER (B468)............................................................................ 7-8

7.3.4 3000-SHEET FINISHER WITH 50-SHEET STAPLER (B469)................................ 7-10

7.3.5 3000-SHEET FINISHER WITH SADDLE-STITCH

AND 50-SHEET STAPLER (B674).......................................................................... 7-11

7.3.6 PUNCH UNIT (B377) ............................................................................................... 7-14

7.3.7 COVER INTERPOSER TRAY (B470) ..................................................................... 7-15

7.3.8 3000 SHEET FINISHER (B478/B706)..................................................................... 7-16

7.3.9 PUNCH UNIT (B531) ............................................................................................... 7-17

7.3.10 PUNCH UNIT (A812)............................................................................................. 7-18

7.3.11 JOGGER UNIT (B513)........................................................................................... 7-19

7.3.12 9-BIN MAILBOX (B471)......................................................................................... 7-19

7.3.13 LG/B4 KIT (B474) .................................................................................................. 7-19

7.3.14 Z-FOLDING UNIT (B660) ...................................................................................... 7-19

7.3.15 3000-SHEET FINISHER B701 .............................................................................. 7-20

7.3.16 2000-SHEET FINISHER B700 .............................................................................. 7-22

7.3.17 PUNCH UNIT B702 ............................................................................................... 7-24

7.3.18 9-BIN MAILBOX B762 ............................................................................................ 7-24

xvi

Page 21

30 June 2006 INSTALLATION REQUIREMENTS

1. INSTALLATION

1.1 INSTALLATION REQUIREMENTS

1.1.1 OPERATING ENVIRONMENT

1. Temperature Range:

2. Humidity Range:

3. Ambient Illumination: Less than 1,500 lux (do not expose to direct sunlight or

4. Ventilation: Room air should turn over at least 3 times per hour

5. Ambient Dust: Less than 0.10 mg/m3

Humidity

80%

54%

Recommended: 15°C to 25°C (59°F to 77°F) Possible: 10°C to 32°C (50°F to 90°F)

15% to 80% RH (27°C 80%, 32°C 54%)

strong light.)

Operation range

Installation

15%

10°C

(50°F)

27°C

(80.6°F)

32°C

(89.6°F)

Temperature

B064I502.WMF

6. If the place of installation is air-conditioned or heated, do not place the machine where it will be:

1) Subjected to sudden temperature changes

2) Directly exposed to cool air from an air-conditioner

3) Directly exposed to heat from a heater

1-1

Page 22

INSTALLATION REQUIREMENTS 30 June 2006

7. Do not place the machine where it will be exposed to corrosive gases.

8. Do not install the machine at any location over 2,000 m (6,500 feet) above sea level.

9. Place the copier on a strong and level base with the front and back of the machine within ±5 mm (0.2") of level.

10. Do not place the machine where it may be subjected to strong vibrations.

11. Do not connect the machine to a power source shared with another electrical appliance.

12. The machine can generate an electromagnetic field which could interfere with radio or television reception.

1.1.2 MACHINE LEVEL

1. Front to back:

2. Right to left:

Within ±5 mm (0.2") of level

The machine legs may be screwed up or down in order to level the machine. Set a carpenter’s level on the exposure glass.

1-2

Page 23

30 June 2006 INSTALLATION REQUIREMENTS

1.1.3 MINIMUM SPACE REQUIREMENTS

Place the copier near the power source, providing minimum clearance as shown below. The same amount of clearance is necessary when optional peripheral devices are installed.

50 mm (2") Back

100 mm (4") Left

700 mm (27.6") Front

B064I001.WMF

40 mm (1.6") Right

Installation

1-3

Page 24

INSTALLATION REQUIREMENTS 30 June 2006

1.1.4 DIMENSIONS

B064 Series

480 mm (18.9")

425 mm (16.7")

1,098 mm (43.2")

1,165 mm (45.9")

1,014 mm (39.9")

620 mm (24.4")

90 mm (3.5")

734 mm (28.9")

690 mm (27.2")

314 mm (12.4")

B064I003.WMF

750 mm (29.5")

458 mm (18")

B064I002.WMF

1-4

Page 25

30 June 2006 INSTALLATION REQUIREMENTS

B140 Series

480 mm (18.9")

425 mm (16.7")

Installation

1,098 mm (43.2")

1,014 mm (39.9")

620 mm (24.4")

90 mm (3.5")

734 mm (28.9")

177 mm (6.9")

690 mm (27.2")

1,165 mm (45.9")

314 mm (12.4")

B064I140.WMF

750 mm (29.5")

458 mm (18")

B064I002.WMF

1-5

Page 26

INSTALLATION REQUIREMENTS 30 June 2006

B246 Series

480 mm (18.9")

425 mm (16.7")

1103 mm (43.4")

978 mm (38.5")

90 mm (3.5")

657mm (25.9")

177 mm (6.9")

690 mm (27.2")

314 mm (12.4")

B132I112.WMF

1165 mm (45.9")

790 mm (31.1")

613 mm (24.1")

458 mm (18")

B064I002.WMF

1-6

Page 27

30 June 2006 INSTALLATION REQUIREMENTS

1.1.5 PERIPHERAL/OPTION SUMMARY TABLE

The table below summarizes all the peripheral devices and controller options that can be installed with the B064, B140, and B246 Series machines. O: YES, X: NO

Bnnn Name

B328 Copy Connector Kit

Type 2105

B377 Punch Unit Type

1045

B452 Key Counter

Bracket Type 1027

B468 Booklet Finisher O X X 1 Punching, sorting, shifting,

B469 Booklet Finisher

SR850

B470 Cover Interposer

Tray

B471 9-Bin Mailbox O O X 2 Installed on the B468, B469,

B473 LCT RT43 O O O 1 Paper bank for LT/A4 paper B474 81/2"x 14" Paper

Size Tray Type 1075

B475 A3/11"x17" Tray

Unit Type 1075

B476 Copy Tray Type

1075

B478 3000 Sheet Finisher O X X 1 Punching, sorting, shifting,

B498 Card Reader

Bracket

B499 Tab Sheet Holder

Type 3260

B513 Output Jogger Unit

Type 1075 B515 IEEE 801.11b O X X 3 Board B519 File Format

Converter B525-08 Postscript 3 Type

1075 B525-15 Postscript 3 Type

2075 B525-44 Postscript 3 Type

7500 B525-01 USB 2.0 O O O 3 Board B531-27 Punch Unit Type

1075 EU 2/4 B531-17 Punch Unit Type

1075 NA 3/2 B581 IEEE 1394 Interface

Board Type B B585 Memory Unit Type

D 2075 256MB B594 Network Interface

Board Type 2105 B596-01 USB 2.0 Interface

Board Type B B609-04 File Format

Converter Type C B609-01 File Format

Converter Type B B659 Printer/Scanner Kit

Type 2075

B064 B140 B246

Series

X O X 1 Links two mainframes.

O O X 2 Installed in B468, B469, B674

O O O 1 Common option.

O O X 1 Punching, sorting, shifting,

O O X 2 Installed on B468, B469,

O O O 1 Paper bank for LG paper

O O O 1 Installed in Tray 1 (Tandem

O X X 2 Small output tray for

O O O 1 Connected directly to the

O O O 2 Installed in Tray 1 (Tandem

X O O 2 Installed in B478 or B706

O X X 3 Board

O X X 3 DIMM

X O X 3 SD card

X X O 3 SD card

O O O 2 Installed in B478 or B706.

X X O 3 Board

X O X 3 Memory

X O X 3 Board

X X O 3 Board

X O X 3 Board

X O X 3 SD card

Class*

corner/booklet stapling.

corner stapling only.

B674, or B478, B706

or B674.

Tray)

mainframe

corner stapling only.

mainframe.

Tray)

Comment

Installation

1-7

Page 28

INSTALLATION REQUIREMENTS 30 June 2006

Bnnn Name

B660 Z-folding Unit ZF

4000 B674 Booklet Finisher X O X 1 Punching, sorting, shifting,

B679 IEEE1284 Interface

Board Type A B700 SR 4000 X X O 1 Punching, sorting, shifting,

B701 SR970 X X O 1 Punching, sorting, shifting,

B702-27 Punch Unit Type

3260 EU 2/4 B702-17 Punch Unit Type

3260 NA 2/3 B702-28 Punch Unit Type

3260 SC B703 Output Jogger Unit

Type 3260 B704 Cover Interposer

Type 3260 B706 SR841 X O O 1 Punching, sorting, shifting,

B735 Data Overwrite

Security Unit C

B736 Bluetooth Interface

Unit Type 3245 B756 Copy Tray Type

2075 B762 Mail Box CS391 X X O 2 Installed on B700 or B701 B782 VM Card Type B X O X 3 SD card B812 Punch Unit Type

850 SC B818 Remote

Communication

Gate Type CM1 B825 USB Host Interface

Unit Type A B826 Bluetooth Unit Type

3245 B828 Browser Unit Type

B B829 Copy Data Security

Unit Type C B841 Printer/Scanner Unit

Type 7500 B842 Copy Connector

Type MP 7500 B861 VM Card Type C X X O 3 SD card G336 IEEE 1394 O X X 3 Board G338 Printer/Scanner Kit O X X 3 DIMM G377 Bluetooth Interface

Unit G381 Gigabit Ethernet

Type 7300 G813 IEEE 802.11b

Interface Board

B064 B140 B246

Series

X O O 1 Installed with B674, B700, or

X X O 3 Board

X X O 2 Installed in B700 or B701

X X O 2 Installed on B700 or B701

X X O 2 Installed on the B700, B701,

X O O 3 SD card

X O X 3 Board

X O O 1 Small output tray for

O O O 2 Installed in B478/B706.

X X O 3 Board

X X O 3 SD card

X X O 3 IPU Board

X X O 3 SD Card

X O O 1 Links two mainframes

X O X 3 Board

X X O 3 Board

X O O 3 Board

Class*

B701.

corner/booklet stapling.

corner stapling only.

B706.

corner stapling only.

mainframe

Comment

*1 Class 1: Peripheral units connected directly to the mainframe Class 2: Components installed on or in peripheral units (punches, etc.) Class 3: MFP controller options (SD cards, boards)

1-8

Page 29

30 June 2006 INSTALLATION REQUIREMENTS

1.1.6 POWER REQUIREMENTS

CAUTION

1. Make sure that the wall outlet is near the main machine and easily

accessible. Make sure the plug is firmly inserted in the outlet.

2. Avoid multi-wiring.

3. Be sure to ground the machine.

4. Never set anything on the power cord.

Input voltage level

Permissible voltage fluctuation

North America 120 V, 60 Hz: 20 A or more Europe/Asia 220 V ~ 240 V, 50 Hz/60 Hz: 10 A or more Taiwan 110V, 60 Hz, 20A or more ±10%

CAUTION

Never turn off the main power switch when the power LED is lit or flashing. To avoid damaging the hard disk or memory, press the operation power switch to switch the power off, wait for the power LED to go off, and then switch the main power switch off.

The Main Power LED () lights or flashes at the following times:

Installation

• While the platen cover or ADF is open

• While the main machine is communicating with the network server

• While the machine is accessing the hard disk or memory when reading or

writing data.

There are two power switches on the machine:

• Main Power Switch. Located on the front left corner of the machine and covered by a plastic cover. This switch should always remain on unless the machine is being serviced.

• Operation Power Switch. Located on the right side of the operation panel. This is the switch normally used by the customer to power the machine on and off.

1-9

Page 30

MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES) 30 June 2006

1.2 MAIN MACHINE (B064 SERIES/B140 SERIES/B246

SERIES)

1.2.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Model Name Decal (-29 Only) ............................................... 1

2. Operation Instructions (-17, -19, -29, -69 Only) ..................... 2

3. NECR with Envelope (-17 Only) ............................................ 1

4. Decal – Paper Size ................................................................ 1

5. Decal: Caution Chart: Paper Set: Direction ........................... 1

6. Stand Holder.......................................................................... 1

7. Operating Instructions Holder ................................................ 2

8. Decal – Original Table (Face Up) .......................................... 1

9. Decal – Cleaning - Multiple .................................................... 1

10. Cloth – DF Exposure Glass ................................................... 1

11. Cloth Holder........................................................................... 1

12. Decal – Toner Supply - Multiple ............................................ 1

13. Decal: Power Source: Off ...................................................... 1

14. Decal Exposure Glass: Multiple............................................. 1

15. Decal – D1/E1 Multiple .......................................................... 1

1-10

Page 31

30 June 2006 MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES)

1.2.2 INSTALLATION PROCEDURE

Removing Tapes and Retainers

CAUTION

To avoid serious injury, do not connect the power plug to the machine until you are instructed to do so.

[C]

[A]

[B]

Installation

[D]

B140I403.WMF

B064I404.WMF

1. Unpack the machine and remove all the wrapping.

2. Remove all filament tape from the front [A] of the machine.

3. Open the lower tray [B] and remove the operating instructions holder and foot

risers.

4. Open the ADF feed cover and remove the tape and retainer [C].

5. Remove the tape from the back [D] of the machine.

NOTE: Save the filament tape and shipping retainers to prepare the machine

for shipping in the future.

1-11

Page 32

MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES) 30 June 2006

6. Raise the ADF and remove all the tape and

shipping retainers around the exposure glass [A] and operation panel.

[B]

7. Remove the shipping retaining sheet [B]

under the white pad.

8. Open the front door, open the toner

bottle holder [C], then remove all tape and shipping retainers.

9. Open the right door and remove the tapes

from the vertical transport plate.

B064I005.WMF

[C]

B064I007.WMF

[A]

B246I104A.WMF

1-12

Page 33

30 June 2006 MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES)

10. Remove the PCU inner cover [D]

( x 2) and disconnect the fan motor [E] ( x 1).

[E]

Installation

11. Lower the transfer unit by turning

its knob [A].

12. Remove the bracket [B], and the red

tag from the transfer belt ( x 1).

13. Remove the pin [C], and the red tag

from the cleaning plate.

[D]

[A]

[D]

B064I008.WMF

[C]

[B]

B140I009.WMF

14. Open the tandem tray (top paper tray)

and remove the metal retainer bracket [D] ( x 1) and wire, then the red tags

(x2) and all tape.

1-13

B246I104B.WMF

Page 34

MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES) 30 June 2006

Connecting the ADF

Connect the ADF plug [A] to the connector on the back of the machine.

[A]

B064I405.WMF

Removing and Filling the Development Unit

Important!

• Before you begin, remove the toner bottle if it is installed.

• The toner bottle holder can be damaged if it is in the machine when you do the

procedure below.

1. Open the front door.

[C]

2. Remove the shutter cover [A] ( x 1).

3. Remove the lock screw [B].

4. Remove any remaining shipping tape

[C].

5. Pull the toner bottle holder [D] and

swing it to the right.

[D]

[A]

B246I113A.WMF

[B]

1-14

Page 35

30 June 2006 MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES)

6. Remove the face plate [E] of the

development unit (knob x 1,  x 2).

Installation

7. Disconnect the development unit [F]

( x 2).

NOTE: If the LCT is installed, disconnect it. This lets the front door open far enough for development unit removal.

8. Close the supply pipe shutter [G].

9. While allowing the development unit

[H] to slip to the right, slowly pull it out of the machine.

[H]

[F]

[G]

[E]

B064I302.WMF

B064I303.WMF

10. Remove the toner hopper [A] ( x

2).

11. Rotate the toner hopper [B] slightly

10° to 20° as you slide it up to remove it.

1-15

[A]

[B]

B064I304.WMF

Page 36

MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES) 30 June 2006

12. While turning the knob [C] slowly,

pour in one pack of developer [D]

[D]

from one end of the development unit to the other.

13. Make sure that the developer is

evenly distributed. Note the developer lot number printed on the

[C]

top edge of the bag. You will need the lot number when you execute SP2963 (Installation Mode).

14. Assembly the developer unit then

re-install it in the machine.

B064I305.WMF

15. Follow the instructions printed on the inside of the front door to install the toner

bottle.

NOTE: If the door does not close, make sure that the pipe line shutter is rotated down. (See Step 7 above.)

1-16

Page 37

30 June 2006 MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES)

Re-installing the Development Unit

[A]

[B]

1. Push the development unit to the right .

2. While continuing to hold the unit to the right, push it into the machine.

3. Confirm that the pin [A] goes into the left side of the oval hole [B] in the

development unit plate.

4. Push the development unit in completely  until it stops, then push it to the left

.

B246I999.WMF

Installation

5. Make sure you can see the horizontal pin in front of the plate as shown below.

Correct!

Incorrect!

B246I999A.WMF

NOTE: If you cannot move the development unit plate behind the horizontal pin,

turn the front gear of the unit to the left and try again.

6. Make sure the pipeline shutter is rotated down to the open position.

7. Reattach all removed parts.

1-17

Page 38

MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES) 30 June 2006

Initializing the Drum Settings (B064 Series)

After switching on the machine, you must execute SP2963 (Installation Mode) within 60 seconds to 1) Initialize the developer and force toner supply to the development unit, and 2) Initialize the auto process control settings.

• SP2963 must be executed before sample copying or test printing.

• If you do not press “Execute” in Step 2 in the following procedure within 60

seconds after the machine is switched on, the auto process control features (potential sensor calibration, Vsg, Vref, etc.) will not initialize correctly.

• If the machine starts the auto process control routine before you have a chance to press Execute, switch the machine off and try again.

1. Connect the power cord.

2. Within one minute, before the auto process control settings initialize, execute

SP2963.

• Press Clear Modes J.

• On the operation panel keypad, press .

• Hold down Clear/Stop D for more than 3 seconds.

• Press “Copy SP” on the touch-panel.

• Press .

• Press Enter .

• Enter the Developer Lot No. with the key display, then press “Execute”.

About four minutes is required to initialize toner supply and the auto process control settings.

3. Press “Exit” to leave the SP mode.

4. Attach the appropriate decals (provided) to the paper trays.

5. Check copy quality and machine operation.

NOTE: At installation, use SP2963 to enter the lot number, initialize the

developer, and to force toner supply to the toner hopper. After replacing developer in a machine that has already been installed, do not use SP2963; execute SP2801 (TD Sensor Initial Setting) instead to enter the lot number and initialize the TD sensor. ( 3.7.1)

1-18

Page 39

30 June 2006 MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES)

Initializing the Drum Settings (B140/B246 Series)

You must do SP2963 (Installation Mode) to 1) Initialize the developer and do a forced toner supply to the development unit, and 2) Initialize the auto process control settings.

• You must open the front door before you switch the machine on. If you do this, the machine does not do the short automatic process control procedure, which is usually done after the machine power is turned on.

• SP2963 must be done before you do sample copying or test printing.

• If you do not press “Execute” in Step 6, the auto process control items (potential

sensor calibration, Vsg, Vref, etc.) will not initialize correctly.

1. Open the front door.

2. Connect the power cord.

3. Turn the main power switch on.

4. Go into the SP mode. (Push [Clear Modes], then enter "107", then press and

hold down [Clear/Stop] for at least 3 sec.)

Installation

5. Close the front door.

6. Do SP2963, enter the developer lot number with the key pad display, then push

[Execute].

Approximately four minutes is necessary to initialize toner supply and the auto process control settings.

7. Press “Exit” to go out of the SP mode.

8. Attach the applicable decals (supplied with the machine) to the paper trays.

9. Check the copy quality and machine operation.

Important

• At installation, use SP2963 to enter the lot number, initialize the developer, and to force toner supply to the toner hopper.

• After you replace developer in a machine that has been already installed, do not use SP2963; use SP2801 (TD Sensor Initial Setting) instead to enter the lot number and initialize the TD sensor. ( 3.7.1)

1-19

Page 40

MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES) 30 June 2006

Tandem Tray

Before shipping the machine, the tandem tray is set for A4 or LT LEF and must be adjusted if the customer wants to use the tandem tray for another paper size.

Feed Station Allowed Size

Tandem Tray (Tray 1) A4 LEF, LT LEF

1. Open the front cover.

2. Completely pull out the tandem feed

[B]

tray [A] so that the right tandem tray [B] separates from the left tandem tray.

[A]

B064I564.WMF

3. Remove the right tandem inner cover [C].

4. Re-position the side fences [D] ( x

2). The outer slot position is used when loading A4 size paper.

5. Re-install the right tandem inner cover [C].

[D]

[C]

B064I565.WMF

1-20

Page 41

30 June 2006 MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES)

6. Remove the tray cover [A] ( x 2).

7. Remove the motor cover [B] ( x 4).

8. Re-position the side fences [C] ( x 8). The outer slot position is used when loading A4 size paper.

9. Re-install the motor cover and the tray cover.

[B]

[C]

[A]

B064I566.WMF

Installation

10. Remove the rear bottom plate [D] ( x 1).

11. Re-position the return position sensor bracket [E] ( x 1). To use the paper tray for A4 size, put the screw in the left hole as shown. (For LT size, the screw should be placed on the right.)

12. Re-install the rear bottom plate.

13. Change the paper size using SP5959-001 (Paper Size – Tray 1). For details, see SP5959 in section “5. Service Tables”.

B064I523.WMF

[D]

[E]

B064I024.WMF

1-21

Page 42

MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES) 30 June 2006

Machine Level

1. Set a stand [A] at each corner of the machine.

2. Place a level on the exposure glass and use a wrench to turn each nut [B] and level the machine to ±5 mm of the horizontal.

3. Check the machine operation. With

[B]

the customer, determine the best place to attach the cleaning reminder decal.

[A]

B064I010.WMF

Date/Time Setting

Use the User Tools menu to set the current date and time.

• On the operation panel, press the User Tools key.

• On the touch-panel, press “System Settings”.

• Press the “Timer Setting” tab.

• Press “Set Date” the enter the date.

• Press “Set Time” to enter the time.

SP Codes

SP5812-001

SP5841-001

SP5853 Stamp Data Download

SP7825 (B064 Series Only) Total Counter Reset

Service Telephone Number Settings

Supply Name Setting – Toner Name Setting: Black

Enter the contact number of the customer engineer. This is

the number displayed when a service call is issued.

This name appears when the user presses the Inquiry on the User Tools screen.

Do SP 5853 to copy stamp data to the hard disk, then turn the power off/on.

Execute after installation and after making all test copies to reset the electronic counter total.

1-22

Page 43

30 June 2006 A3/DLT FEEDER KIT (B475)

1.3 A3/DLT FEEDER KIT (B475)

1.3.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. A3/DLT Tray ...................................................................... 1

2. Short connector ................................................................. 1

3. Page size decals................................................................ 1

Installation

B475I001.WMF

1-23

Page 44

A3/DLT FEEDER KIT (B475) 30 June 2006

1.3.2 INSTALLATION PROCEDURE

CAUTION

Switch the machine off and unplug the machine before starting the following procedure.

1. Draw out the tandem tray completely to separate the left and right sides of the tray, then remove the front cover [A] ( x 2).

2. Push in the right tandem tray [B].

[B]

3. Remove the left tandem tray [C] ( x 5). Save these screws.

[A]

B475I707.WMF

[C]

B475I708.WMF

1-24

Page 45

30 June 2006 A3/DLT FEEDER KIT (B475)

4. Remove the right tandem tray [A] ( x

2). Save these screws.

5. Connect the short connector [B] to the left tandem tray terminal [C].

[A]

B475I709.WMF

Installation

6. Remove the stay [D] ( x 2) and reinstall it.

7. Attach the A3/DLT tray [E], using the screws removed earlier.

8. Re-install the front cover.

9. Switch the machine on, enter the SP mode and select the paper size for Tray 1 with SP5959-001 (Paper Size – Tray 1) For details, see SP5959 in section “5. Service Tables”.

10. Attach the appropriate decal for the selected paper size.

[C]

[D]

[B]

B475I201.WMF

[E]

B475I202.WMF

1-25

Page 46

LCT (B473) 30 June 2006

1.4 LCT (B473)

1.4.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Flat-head shoulder screw - M4 x 6..................................... 1

2. Upper docking pins (grooved)............................................ 2

3. Lower docking pin (not grooved)........................................ 1

4. Installation Instructions ...................................................... 1

5. Paper Set Decal................................................................. 1

1-26

Page 47

30 June 2006 LCT (B473)

1.4.2 INSTALLATION PROCEDURE

Removing Tape

[A]

Installation

[B]

[C]

B473I001.WMF

B473I002.WMF

1. Remove the filament tape from the body [A] and top cover [B] of the LCT.

2. Remove the tape under the lid [C] of the LCT.

1-27

Page 48

LCT (B473) 30 June 2006

Preparing the Main Machine

CAUTION

Switch the machine off and unplug the machine before starting the following procedure.

1. Remove the LCT installation cover [A] from the right side of the machine. ( x 2).

2. Save the screw on the left [B]. You will need it to install the LCT.

3. Remove the LCT connector cover [C] (x 1) and the covers over the holes for the docking pins [D]. (x 3)

[C]

Installing the LCT

1. Insert the two upper docking pins (grooved) [A] into the upper slots and the lower docking pin [B] into the lower slot.

[D]

[A]

[B]

B473I003.WMF

1-28

[B]

B473I004.WMF

Page 49

30 June 2006 LCT (B473)

[D]

[C]

[B]

Installation

[A]

B473I005.WMF

2. Align the holes on the side of the LCT [A] with the docking pins on the side of the machine [B], then slowly push the LCT onto the pins.

NOTE: The release button [C] is used to unlock the LCT so it can be disconnected from the machine.

3. Connect the plug [D] of the LCT power cord to the side of the machine.

1-29

Page 50

LCT (B473) 30 June 2006

[E]

[F]

B473I006.WMF

4. Insert the flat-head shoulder screw [E] into the hole and fasten it to lock the release lever in place.

For easier access to the hole for the screw [E], you can remove the right panel [F] ( x 2).

5. Switch the machine on and execute SP5959 005 (Paper Size – Tray 4 (LCT)) to select the paper size. For details, see SP5959 in section “5. Service Tables.”

1-30

Page 51

30 June 2006 LG/B4 FEEDER KIT (B474)

1.5 LG/B4 FEEDER KIT (B474)

1.5.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Cover ..................................................................................... 1

2. B4/LG frame........................................................................... 1

3. Bottom plate extension .......................................................... 1

4. Rear bracket .......................................................................... 1

5. Front bracket.......................................................................... 1

6. Harness clamp ....................................................................... 1

7. Tapping hex screws - M4 x 8 ................................................. 6

8. Tapping screws - M4 x 8........................................................ 4

Installation

B474I001A.WMF

1-31

Page 52

LG/B4 FEEDER KIT (B474) 30 June 2006

1.5.2 INSTALLATION PROCEDURE

If the LCT is connected to the machine

[A]

1. Open the cover and remove the paper.

2. Lower the LCT tray. Cover the near end sensor [A], then press the tray down button [B] to lower the tray bottom plate.

CAUTION

Switch the machine off and unplug the machine before starting the following procedure.

3. Disconnect the LCT from the machine.

4. Remove the LCT upper cover [C].

[B]

B474I507.WMF

[C]

1-32

B474I504.WMF

Page 53

30 June 2006 LG/B4 FEEDER KIT (B474)

5. Remove the LCT cover [A] ( x 1).

6. Remove the right stay [B] at  and re-attach it below at  ( x 2).

7. Remove the right cover [C] ( x 2).

8. Attach the front bracket [D] with the beveled corner down ( x 2).

NOTE: If the brackets are difficult to install, raise the bottom plate with your hand.

9. Attach the rear bracket [E] with the beveled corner down ( x 2).





[B]

[C]

[A]

B474I001.WMF

[E]

Installation

[F]

10. Attach the bottom plate extension [F] with the hex nuts ( x 4).

11. Align the positioning pin [G].

12. Attach the B4/LG frame [H] with the hex nuts ( x 2).

The kit is set for B4. If you need to change the paper size to LG, do the following steps.

[D]

B474I502.WMF

[G]

1-33

[H]

B474I553.WMF

Page 54

LG/B4 FEEDER KIT (B474) 30 June 2006

13. Move the front side fence [A] to the LG position and fasten ( x 1).

[B]

14. Move the rear side fence [B] to the LG position and fasten ( x 1).

[A]

15. Change the position of the lower limit sensor [C] ( x 1).

16. Attach the harness (not shown) to the back of the plate and secure the sensor connector wire.

17. Attach the LCT cover [D] provided with the kit ( x 1).

[C]

B474I555.WMF

B474I508.WMF

[D]

18. Re-attach the right cover [E] ( x 2).

19. Connect the LCT to the machine ( 1.4.2).

20. Switch the machine on, enter the SP mode, then use SP5959 005 (Paper Size – Tray 4 (LCT) to select the new paper size. For details, see SP5959 in section “5. Service Tables”.

1-34

[E]

B474I506.WMF

Page 55

30 June 2006 3000-SHEET FINISHERS (B468/B469/B674)

1.6 3000-SHEET FINISHERS (B468/B469/B674)

1.6.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Tapping screws - M3 x 6........................................................ 2

2. Tapping screws - M4 x 8........................................................ 4

3. Tapping screws - M4 x 14...................................................... 4

4. Ground (earth) plate............................................................... 1

5. Rear joint bracket................................................................... 1

6. Front joint bracket .................................................................. 1

7. Upper output tray ................................................................... 1

8. Installation Instructions .......................................................... 1

9. Lower output tray ................................................................... 1

10. Cushion (with double-sided tape)........................................... 1

Installation

B468I001A.WMF

1-35

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3000-SHEET FINISHERS (B468/B469/B674) 30 June 2006

1.6.2 INSTALLATION PROCEDURE

This section describes the common installation instructions for these finishers:

• B468 Booklet Finisher. Does punching, shifting, corner stapling, and booklet

(saddle-stitch) stapling. This booklet finisher can be installed and used only with

the B064 Series. This finisher cannot be used with a B140 Series or B246 Series machine.

• B469 Finisher. Does punching, shifting, and corner stapling. Does not do

booklet (saddle-stitch) stapling. This finisher can be installed and used only with

the B064 Series or B140 Series. This finisher cannot be used with a B246 Series machine.

• B674 Booklet Finisher. Does punching, shifting, stapling, and booklet (saddle-

stitch) stapling . The booklet finisher can be installed and used only with the

B140 Series. This finisher cannot be used with a B064 Series or B246 Series machine.

Important! Differences in installation procedures are denoted “B468", “B469” or “B674”.

Removing Tapes and Retainers

B468 (B064 Series) B674 (B140 Series)

B468I001.WMF

B469 (B064 Series/B140 Series)

B469I001.WMF

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30 June 2006 3000-SHEET FINISHERS (B468/B469/B674)

[A]

Installation

B468I002.WMF

1. Unpack the machine and remove all the wrapping.

2. Remove all filament tape and shipping retainers from the front of the finisher.

3. Open the front door [A] and remove all the tape and shipping retainers from inside the finisher.

1-37

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3000-SHEET FINISHERS (B468/B469/B674) 30 June 2006

Installation

CAUTION

Switch the machine off and unplug the machine before starting the following procedure.

[B]

[A]

[C]

B468I003.WMF

1. Install the front [A] and rear [B] joint brackets ( x 2 each, M4x 14).

2. Install the ground plate [C] ( x 2, M3 x 6).

1-38

Page 59

30 June 2006 3000-SHEET FINISHERS (B468/B469/B674)

[B]

[D]

[C]

Installation

[A]

B468I004.WMF

3. Remove the screw of the lock lever [A] and pull the lever out. Keep the screw.

4. Peel the cover tape from the sponge cushion [B], then install it in the upper slot. NOTE: If you will also install the cover interposer tray, do not attach the

cushion here. Attach it to the cover interposer tray. The cover interposer tray must be installed on the finisher before you attach the finisher and tray to the main machine.

5. Align the brackets [C] with the slots in the finisher.

6. To avoid bending the entrance guide plates of the finisher, slowly push the finisher against the side of the machine until the brackets enter the slots.

7. Fasten the lock lever [A] ( x 1) with the screw removed in Step 3. This locks the finisher against the side of the mainframe.

8. Connect the plug [D] of the finisher power cord to the connector on the machine.

CAUTION

Always move the finisher slowly to avoid bending the entrance guide plates. Bent guide plates could interfere with paper transport from the machine to the finisher.

1-39

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3000-SHEET FINISHERS (B468/B469/B674) 30 June 2006

[B]

[A]

[D]

B468/B674

[C]

[F]

B469

B468I005.WMF

[E]

B468 (B064 Series) B674 (B140 Series)

1. Install the lower output tray [A] ( x 2). NOTE: Only the lower output tray has a movable support tray [B].

2. Install the upper output tray [C] ( x 2).

3. Attach the staple position decal [D] to the ADF.

B469 (B064 Series/B140 Series)

1. Install the output tray [E] ( x 2).

2. Attach the staple position decal [F].

B469I005.WMF

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30 June 2006 3000-SHEET FINISHERS (B468/B469/B674)

Selecting the Staple Supply Name

Enter the SP mode and execute the following information.

5841*

Supply Name Setting

011 Staple Std

021 Staple Bind

These names appear when the user presses the Inquiry button on the initial User Tools screen.

Enter the name of the staples in use for normal stapling (not booklet stapling). This setting should be done for the B468, B469, and B674.

Enter the name of the staples in use for booklet stapling (saddle-stitching). This setting is required only for the B468 and B674

Enabling Booklet Binding

To enable booklet binding, you must select the ‘center stapling’ position.

1. Press the User Tools key.

2. Touch “Copier/Document Server Features”.

3. Touch the “Input/Output” tab, then access “Select Stapling Position”.

Installation

4. Touch any “Stapling Position” button and touch the center stapling symbol.

5. Exit the User Tools mode. Specify the number of copies, touch the center stapling symbol on the operation panel, then start the print job.

These SP adjustments are available but not required at installation.

SP6902

SP6120

Fold Position Adjustment

Staple Jogger Adjustment

Use this SP to fine adjust the fold and staple positions if they are not aligned correctly. See “5. Service Tables”.

Allows fine adjustment of the staple unit jogger fences for different paper sizes, if required. See “5. Service Tables”.

1-41

Page 62

PUNCH UNIT (B377) 30 June 2006

1.7 PUNCH UNIT (B377)

The Punch Unit B377 can be installed only in the 3000-Sheet Finishers B468/B469/B674.

1.7.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Punch unit .................................................................................. 1

2. Sensor arm ................................................................................ 1

3. Step screw ................................................................................. 1

4. Spring ........................................................................................ 1

5. Tapping screw - M3x 10............................................................. 2

6. Tapping screw - M3 x 8.............................................................. 1

7. Spacer (2 mm) ........................................................................... 1

8. Spacer (1 mm) ........................................................................... 1

9. Hopper ....................................................................................... 1

B377I001A.WMF

1-42

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30 June 2006 PUNCH UNIT (B377)

1.7.2 INSTALLATION PROCEDURE

CAUTION

Switch off the main machine and unplug its power cord.

1. If the finisher is connected to the machine, disconnect it.

2. Unpack the punch unit and remove all tapes and shipping retainers.

3. Open the front door and remove the rear cover [A] ( x 4).

Installation

4. Remove the bracket [B] ( x 2) and paper guide [C] ( x 1).

5. Remove the plastic knockout [D].

[C]

[B]

B377I201.WMF

B377I103.WMF

[A]

6. Install the sensor arm [E] ( x 1).

7. Install the spring [F].

1-43

[D]

[F]

[E]

B377I202.WMF

Page 64

PUNCH UNIT (B377) 30 June 2006

[A]

1. Remove the shipping bracket [A] ( x

2).

2. Position the 2 mm spacer [B] and secure the punch unit ( x 2).

3. Secure the punch unit at the front with the shoulder screw [C] ( x 1).

[C]

[B]

B377I203.WMF

4. Connect the harnesses [D] and clamp them as shown.

NOTE: No special DIP switch settings are required for this punch unit. The punch unit sends an identification signal to the machine, so it knows what type of punch unit has been installed.

5. Slide the hopper [E] into the machine.

6. Fasten the two 1 mm spacers [F] to the rear frame. These may be used during future adjustments.

NOTE: The spacers are used to adjust the horizontal positioning of the holes.

[D]

B377I105.WMF

[F]

7. Reassemble the finisher and check the punch operation.

1-44

[E]

B377I106.WMF

Page 65

30 June 2006 COVER INTERPOSER TRAY (B470)

1.8 COVER INTERPOSER TRAY (B470)

1.8.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Front door extension (Top) ................................................ 1

2. Rear cover extension (bottom)........................................... 1

3. Shoulder screws ................................................................ 3

4. Tapping screws – M4 x 8................................................... 7

5. Tapping screws – M3 x 6................................................... 2

6. Tapping screws – M3 x 6................................................... 5

7. Ground Plate...................................................................... 1

8. Plate extension (bottom).................................................... 1

9. Right rear cover plate (for B478/B706 only)....................... 2

10. Right front corner plate (for B478/B706 only)..................... 2

11. Spacer (B468/B469/B674 only) ......................................... 1

12. Front door extension (bottom)............................................ 1

Installation

B470I006.WMF

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COVER INTERPOSER TRAY (B470) 30 June 2006

1.8.2 INSTALLATION PROCEDURE

This procedure shows you how to install the Cover Interposer Tray B470 on the:

• 3000-sheet Finisher (Booklet Finisher) B468/B674

• 3000-sheet Finisher B469

• 3000-sheet Finisher B478/B706.

Important! The Cover Interposer Tray B470 can be installed and used only on the B064 Series or B140 Series machines.

NOTE

• The B468/B469/B674 require installation of only the front spacer.

• The B478/B706 require installation of corner plates.

Removing Tapes and Retainers

[A]

B470I001.WMF

1. If the finisher is connected to the machine, disconnect it.

2. Remove all tape and retainers from the cover interposer tray [A].

[B]

1-46

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30 June 2006 COVER INTERPOSER TRAY (B470)

[E]

[C]

Installation

[D]

[F]

B470I007.WMF

3. Remove the tape and cardboard [B] from the ground connector.

4. Remove the cover [C] of the relay connector.

5. Loosen the screw of the bracket [D] ( x 1) then remove the bracket. NOTE: If you will install the cover interposer tray with a finisher that was

installed on the machine before this time (B468/ B469/ B478/ B674/ B706), remove the sponge strip [E] from the finisher. Keep it until you attach it again to the interposer tray.

6. Remove the guide plate [F].

1-47

Page 68

COVER INTERPOSER TRAY (B470) 30 June 2006

Attaching the Extensions

[E]

[A]







[F]

[D]

[B]

[C]

B470I003.WMF

CAUTION

Make sure that the finisher is disconnected from the main machine and that the copier is turned off and disconnected from the power outlet before you start the following procedure.

1. Attach the three shoulder screws [A] ,, ( x 3).

2. Remove the ground plate [B] from the finisher, and keep the screws

3. Attach the bottom plate [C] ( x 2, M3 x 6). Then attach the ground plate [B] to the bottom plate ( x 2) with the screws that you removed in step 2.

4. Attach the bottom front door extension [D] ( x 2, M4 x 8).

5. Attach the top front cover extension [E] ( x 2, M4 x 8).

6. Attach the rear cover extension [F] ( x 2, M3 x 6).

1-48

Page 69

30 June 2006 COVER INTERPOSER TRAY (B470)

Attaching the Interposer Tray

[C]

[B]

[D]

Booklet Finisher

[A]

B468/B469/B674 only

B470I004.WMF

1. If you install the cover interposer tray on the B468/B469/B674 finisher, install the spacer [A]. You will hear a click when it is installed correctly. NOTE: If you install the cover interposer tray on the B478/B706, do not install

this spacer. This spacer is for the B468/B469/B674 installation only.

Installation

2. Lift the cover interposer tray, and align the keyholes [B] with the shoulder screws [C]. Then move the cover interposer down onto the screws.

3. Attach the cover interposer with the screw [D] ( x 1, M3 x 6).

Important

• If you are installing the cover interposer tray on the B468/B469/B674, skip the

next section and go directly to “Attaching the Finisher to the Machine” on page 1-

52.

• If you are installing the cover interposer tray on the B478/B706, go to the next

section, install the corner plates on the B478/B706, then go to “Attaching the Finisher to the Machine” on page 1-52.

1-49

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COVER INTERPOSER TRAY (B470) 30 June 2006

Attaching the Corner Plates for the B478/B706

The corner plates are installed on the B478/B706 only. Attach the cover interposer tray to the finisher before you attach the corner plates.

Right Rear Corner Plate (B478/B706 only)

[C]

[E]

[D]

[A]

[B]

B470I009.WMF

1. Temporarily set the screws [A] (with approximately two turns) at the right end of the finisher extension table [B] ( x 2, tapping M4 x 8) NOTE: You cannot see the holes, because there is tape on them. Punch the

screws through the holes.

2. Align the notches [C] in the right rear corner plate [D] with the screws, and attach the plate.

3. If there is a gap [E] between the plate and the tray extension attached to the side of the finisher:

• Loosen the two screws below the table extension (not shown)

• Align the table extension with the corner of the finisher and the plate

• Tighten the tray extension screws.

4. With a long screw driver inserted through the notches in the right rear corner plate [D], tighten the screws. This attaches the right rear corner plate to the table extension [B].

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30 June 2006 COVER INTERPOSER TRAY (B470)

Right Front Corner Plate (B478/B706 only)

[C]

[B]

[A]

B470I008.WMF

1. Temporarily set the screw [A] (M4 x 8) (with approximately two turns) to attach the panel at the right front corner. NOTE: You cannot see the hole, because there is tape on it. Punch the screw

through the hole.

Installation

2. Align the notch in the right front corner plate [B] with the screw and install it. You hear a click when it is put into its correct position.

3. Put a long screwdriver into the plate cutout [C]. Then, tighten the screw to attach the right front corner plate.

1-51

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COVER INTERPOSER TRAY (B470) 30 June 2006

Attaching the Finisher to the Machine

[A]

[F]

[D]

[B]

[C]

B470I005.WMF

1. Attach the sponge strip [A] (this is supplied with the finisher). NOTE: If you will install the cover interposer tray with a finisher that was

installed on the machine before this time, remove the strip from the finisher and attach it to the cover interposer tray.

[E]

2. Attach the guide plate [B] (removed from the finisher) to the cover interposer ( x 2). NOTE: Make sure to use the two small tapping screws supplied with the

machine, and not the machine screws that you removed from the finisher with the guide plate.

3. Release the lock lever [C] ( x 1).

4. Lower the transport guide plate [D].

5. Slowly push the finisher against the side of the machine until the brackets [E] go into the slots.

Important: Do the above step carefully. Do not bend the entrance guide plates. Bent guide plates could cause a blockage for paper transport between the finisher and copier.

6. Attach the lock lever [C] ( x 1).

7. Lift the transport guide plate [D] to close it.

8. Connect the connector [E] into the copier.

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30 June 2006 COVER INTERPOSER TRAY (B470)

9. Switch on the machine, and select the default paper size for the cover interposer.

Important: Be sure to execute the correct SP code for the machine. Please refer to the table below.

Machine Correct SP Code

B064 series SP5959-006 B140 series SP5158-001 to 008

Installation

1-53

Page 74

9-BIN MAILBOX (B471) 30 June 2006

1.9 9-BIN MAILBOX (B471)

1.9.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Trays...................................................................................... 9

2. Guide plate............................................................................. 1

3. Installation Instructions .......................................................... 1

4. Tapping screws - M3 x 8........................................................ 6

5. Decals (bin display)................................................................ 1

B471I001A.WMF

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30 June 2006 9-BIN MAILBOX (B471)

1.9.2 INSTALLATION PROCEDURE

Important! The 9-Bin Mailbox B471 can be installed and used only with a B064

Series or B140 Series machine. The B471 cannot be installed on a B246 series machine.

Removing Tapes and Retainers

[A]

[B]

Installation

B471I001.WMF

1. Remove the filament tape [A]. NOTE: Handle the mailbox carefully. The corner leaf [B] can be damaged

easily.

1-55

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9-BIN MAILBOX (B471) 30 June 2006

Installation

CAUTION

Switch the machine off and unplug the machine before starting the following procedure.

If the Cover Interposer Tray B470 is installed on the Finisher B468/B469/B674, remove it. The cover interposer tray and mailbox cannot be installed on the finisher at the same time.

1. Remove the top cover [A] of the finisher ( x 1).

2. Remove the bracket [B] ( x 1). NOTE: Loosen the screw. Do not

remove it.

[B]

3. Attach the guide plate [A] to the top of the finisher ( x 2, M3 x 8).

[A]

B471I002.WMF

[A]

B471I003.WMF

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30 June 2006 9-BIN MAILBOX (B471)

4. Attach the mailbox [B] to the top of the finisher ( x 4, M3 x 8).

5. Attach the 9 trays [C] to the mailbox.

6. Give the decals [D] to the customer for notation and pasting at the correct location.

[C]

[B]

[D]

B471I004.WMF

Installation

1-57

Page 78

3000 SHEET FINISHER (B478/B706) 30 June 2006

1.10 3000 SHEET FINISHER (B478/B706)

1.10.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Cushion.................................................................................. 1

2. Table Extension ..................................................................... 1

3. Leveling Shoes ...................................................................... 1

4. Rear Joint Bracket ................................................................. 1

5. Front Joint Bracket................................................................. 1

6. Entrance Guide Plate............................................................. 1

7. Grounding Plate ..................................................................... 1

8. Auxiliary Tray Holder.............................................................. 2

9. Auxiliary Tray - Proof ............................................................. 2

10. Auxiliary Tray - Shift............................................................... 2

11. Tapping Screws - M4 x 8 ....................................................... 2

12. Tapping Screws - M3 x 6 ....................................................... 4

13. Tapping Screws - M3 x 8 ....................................................... 4

14. Phillips Screws w/washer - M4 x 14....................................... 4

15. Shift Tray................................................................................ 4

B706I201A.WMF

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30 June 2006 3000 SHEET FINISHER (B478/B706)

1.10.2 INSTALLATION

Important!

• The 3000-Sheet Finisher B478 can be installed and used only on a B064 Series

machine..

• The 3000-Sheet Finisher B706 can be installed and used only on a B140 or

B246 Series machine.

CAUTION

Unplug the machine power cord before starting the following procedure.

Installation

B478I002.WMF

1. Unpack the finisher and remove all tapes and shipping retainers.

B478I003.WMF

1-59

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3000 SHEET FINISHER (B478/B706) 30 June 2006

2. Open the front door and remove the shipping retainers. Remove brackets [A], [B], and [C] ( x 2 each).

[A]

3. Install the front rear bracket [D] and

front joint bracket [E] ( x 2 each)

(M4 x 14) on the left side of the copier.

4. Remove the connector cover [F].

[B]

[E]

[D]

[C]

B478I014.WMF

[F]

B478I019.WMF

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30 June 2006 3000 SHEET FINISHER (B478/B706)

5. Install the grounding plate [A] ( x 2) (M3 x 6).

NOTE: Set the grounding plate so that there is no gap between the grounding plate and the bottom frame of the finisher (as shown).

6. Install the table extension [B] as shown ( x 2) (M4 x 8).

NOTE: The edge of the table extension should be aligned with the edge of the finisher (as shown).

[A]

B478I004.WMF

Installation

7. Attach the cushion [C] to the right side of the upper cover.

NOTE: If you are installing the cover interposer tray, do not attach the cushion here. Attach it to the cover interposer tray. The cover interposer tray must be installed before you dock the finisher and tray with the main machine. For details, see the Cover Interposer Tray B470 installation instructions.

8. Install the entrance guide plate [D] ( x

2) (M3 x 6).

[C]

[D]

[B]

B478I005.WMF

B478I107.WMF

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3000 SHEET FINISHER (B478/B706) 30 June 2006

[C]

[D]

[B]

[A]

B478I006A.WMF

9. Attach the shift tray [A] ( x 4) (M3 x 8).

10. Open the front door of the finisher, and remove the screw from the locking lever, then pull out the locking lever [B].

11. Align the finisher on the joint brackets, and lock it in place by pushing in the locking lever [B]. NOTE: Before securing the locking lever, make sure that the top edges of the

finisher and the copier are parallel from front to rear as shown [C].

12. Secure the locking lever [B] ( x 1) and close the front door.

13. Connect the finisher cable [D] to the copier.

14. Set the leveling shoes (x 4) under the feet and level the machine.

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Page 83

30 June 2006 PUNCH UNIT (B531/B812)

1.11 PUNCH UNIT (B531/B812)

The Punch Unit B531/A812 can be installed only in the 3000-Sheet Finisher B478/B706.

1.11.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Punch unit.......................................................................... 1

2. Harness Connector Cable - PCB ....................................... 1

3. Harness Connector Cable - HP Sensor 2 .......................... 1

4. Harness Connector Cable - HP Sensor 1, Hopper Full...... 1

5. Sensor Arm and Sensor .................................................... 1

6. Spacer (2 mm) ................................................................... 1

7. Spacer (1 mm) ................................................................... 2

8. Spring ................................................................................ 1

9. Step Screw (large) (M4 x 11)............................................. 1

10. Tapping Screw (M4 x 10)................................................... 2

11. Step Screw (small) (M3 x 4)............................................... 1

12. Machine Screw, Washer (M4 x 6)...................................... 1

13. Knob .................................................................................. 1

14. Punch Waste Hopper......................................................... 1

Installation

B531I001.WMF

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PUNCH UNIT (B531/B812) 30 June 2006

1.11.2 INSTALLATION

[A]

[B]

[C]

B531I09.WMF

[D]

[F]

[E]

B531I002.WMF

CAUTION

Switch the machine off and unplug the machine before starting the following procedure.

1. If the finisher is connected to the machine, disconnect it.

2. Open the front door and remove the rear cover ( x 2).

3. Unpack the punch unit and remove the motor protector plate [A] ( x 4) and the cam lock plate [B] ( x 1).

4. Remove the inner cover [C] ( x 3).

5. Behind the inner cover at [D] and [E], press the lock tab to the right to release the inner cover from the frame.

6. Remove the plastic knockouts [F].

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Page 85

30 June 2006 PUNCH UNIT (B531/B812)

[A]

B531I003.WMF

7. Remove the paper guide [A] ( x 4).

Installation

[B]

[C]

B531I004.WMF

8. Install the sensor arm [B] ( x 1, small step screw (M3 x 4). NOTE: Make sure that the sensor arm swings freely on the step screw.

9. Attach the spring [C].

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PUNCH UNIT (B531/B812) 30 June 2006

[B]

[A]

B531I005.WMF

[D]

[C]

B531I006.WMF

10. At the rear, position the 2 mm spacer [A] and attach the punch unit [B] ( x 2, M4 x 10).

Important

• At the hole just above the lock lever, use one of the screws from the paper guide removed above to fasten the remaining two spacers to the frame.

• These extra spacers are used to adjust the horizontal position of the punch holes.

11. At the front, secure the punch unit [C] with the large step screw ( x 1, M4 x

10).

12. Attach the punch unit knob [D] ( x 1).

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30 June 2006 PUNCH UNIT (B531/B812)

[C]

[E]

[D]

Installation

[B]

B531I007.WMF

[A]

[F]

B531I008.WMF

13. Connect the PCB harness connector [A] to CN129 of the finisher PCB and to CN600 of the punch unit PCB.

14. Connect the HP Sensor 2 harness connector [B] to CN130 of the finisher PCB and to HP Sensor 2.

15. Connect the single end of the hopper full sensor connector cable [C] to the hopper full sensor on the arm ( x 1, clamp x 1), then connect the other two connectors to HP Sensor 1 [D] and CN620 [E] of the punch PCB. NOTE: No special DIP switch settings are required for this punch unit. The

punch unit sends an identification signal to the machine, so it knows what type of punch unit has been installed.

16. Slide the hopper [F] into the finisher.

17. Re-attach the inner cover and rear cover.

18. Close the front door and re-connect the finisher to the machine.

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Page 88

JOGGER UNIT (B513) 30 June 2006

1.12 JOGGER UNIT (B513)

The Jogger Unit B531 can be installed only on the 3000-Sheet Finisher B478/B706.

1.12.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Jogger Unit B513 ............................................................... 1

2. Tapping Screws - M3 x 6 ................................................... 2

3. Installation Procedure ........................................................ 1

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30 June 2006 JOGGER UNIT (B513)

1.12.2 INSTALLATION PROCEDURE

Installation

[A]

B513I001.WMF

[B]

[D]

B513I002.WMF

[E]

[C]

B513I003.WMF

1. Turn the main machine switch off and disconnect the finisher from the main frame.

2. Use the flat head of a screwdriver to remove the left upper cover [A] from the finisher and discard it.

3. Remove the cover plate [B] from the jogger unit ( x 2). Save the screws.

4. With the jogger unit connector on the left side, hook the frame of the jogger unit [C] into the holes on the left and right side of the finisher frame.

5. On the left side, fasten the connector [D] to the socket ( x 1).

6. On the left and right side, attach the jogger unit frame to the side of the finisher with the screws [E] provided ( x 2).

7. Re-attach the jogger unit cover to its frame with the screws removed in step 2 ( x 2).

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Page 90

Z-FOLDING UNIT (B660) 30 June 2006

1.13 Z-FOLDING UNIT (B660)

1.13.1 ACCESSORY CHECK

Check the accessories and their quantities against this list:

Description Q’ty

1. Lock Bracket – Rear (Cover Interposer Tray) .................... 1

2. Lock Bracket – Rear ......................................................... 1

3. Lock Bracket – Front (Cover Interposer Tray)*1 ................ 1

4. Lock Bracket – Front*1 ...................................................... 1

5. Ground Plate (Cover Interposer Tray) .............................. 1

6. Ground Plate (Z-folding unit) ............................................ 1

7. Ground Plate (Finisher or Cover Interposer Tray) ............ 1

8. Right Docking Bracket....................................................... 1

9. Left Docking Bracket ........................................................ 1

10. Front Spacer *2 ................................................................. 1

11. Rear Spacer *2 .................................................................. 1

12. Power Cord........................................................................ 1

13. Sponge Strip...................................................................... 1

14. Screws M3 x 6................................................................... 8

15. Screws M4 x 6................................................................... 8

*1 Items 3, 4, are not required for the B706 (SR841) with B070/B071.

Items 10, 11 are not required for the B674 (SR861)

B660I003.WMF

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Page 91

30 June 2006 Z-FOLDING UNIT (B660)

1.13.2 INSTALLATION PROCEDURE

Important!

• The Z-Folding Unit B660-17, -26, -27 can be installed and used only on the B674

Finisher (B140 series).

• The Z-Folding Unit B660-57, -66, -67 can be installed and used only on the B700

or B701 Finisher (B246 series).

Before You Begin

• Do the installation procedure for the finisher but do not dock it to the machine.

The Z-folding unit must be installed between the finisher and the main machine.

• Do the installation for the cover interposer tray (if necessary).

• If the finisher is already installed, disconnect the finisher from the main machine.

(If the cover interposer tray is installed on the finisher, it is not necessary to remove the cover interposer tray.)

Installation

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Z-FOLDING UNIT (B660) 30 June 2006

Unpacking

[A]

[C]

[E]

[D]

[G]

[B]

[F]

B660I001.WMF

[I]

[H]

B660I002.WMF

CAUTION

Always switch the machine off and unplug the machine before doing any of the following procedures.

1. Detach the head of the I/F connector [A].

2. Remove all tape [B] from unit.

3. Open the front door [C].

4. Raise the horizontal transport plate [D] and remove the cushion [E].

5. Pull out the Z-folding mechanism [F] and remove the cushion [G].

6. Open the right vertical transport cover [H].

7. Remove four spacers [I] by pulling on the string.

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30 June 2006 Z-FOLDING UNIT (B660)

Docking to the Finisher

[A]

[E]

[B]

[C]

[D]

Installation

[G]

[F]

B660I004.WMF

1. Remove the back cover of the finisher ( x 2).

2. Attach the left docking bracket [A] to the Z-folding unit ( x 2) (Bracket provided with the finisher).

3. Attach the right docking bracket [B] to the Z-folding unit ( x 2). (Bracket provided with the finisher).

4. Attach the rear locking bracket ( x 2).

• Attach rear bracket [C] if the cover interposer tray is installed.

• Attach rear bracket [D] if cover interposer tray is not

installed.

5. Attach the front locking bracket ( x 2). NOTE: This step is required only when the Z-folding unit is installed with the

B674 (SR861).

• Attach front bracket [E] if the cover sheet interposer is installed.

• Attach front bracket [F] if the cover sheet interposer is not

installed.

6. Attach the ground plate [G] to the Z-folding unit ( x 2).

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Z-FOLDING UNIT (B660) 30 June 2006

1. Remove the tape from the sponge [A] and attach it to the Z-folding unit.

2. At the left bottom edge of the Z-folding unit, remove the bracket [B] ( x 1).

3. Push in the support [C].

4. Reattach the bracket [B] ( x 1).

[C]

[A]

[B]

5 mm

B660I005.WMF

B660I006.WMF

5. If the cover interposer tray is attached to the finisher, attach the ground plate [D] to the Z-folding unit ( x 2)

CAUTION

With the support retracted, the Z-folding unit tips easily!

[D]

B660I102.WMF

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30 June 2006 Z-FOLDING UNIT (B660)

[B]

Installation

[C]

[F]



[E]

B660I013.WMF

[A]

[D]

6. Attach the ground plate [A] ( x 2) to the finisher (or the cover interposer tray). NOTE: This is the ground with the flat plate attached with 2 vertical screws.

7. Open the front door of the finisher.

8. Pull out the lock lever [B] of the finisher ( x 1).

-or-

If the cover interposer tray is installed, pull out the lock lever of the cover interposer tray.

9. Dock the Z-folding unit to the finisher.

10. Fasten the screw [B] ( x 1).

11. Fasten screw [E] to front lock bracket [F].

NOTE:

• Screw [E] is not needed if the Z-folder will be installed with a B246 Series machine and the SR4000 B700 or SR970 B701.

• However, both brackets are required. Do not remove bracket .

12. Fasten the rear lock bracket [D] ( x 1).

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Z-FOLDING UNIT (B660) 30 June 2006

Docking to the Main Frame

[G]

[C]

[H]

[A]

[D]

[I]

[B]

B660I007.WMF

[E] [F]

1. Fasten the two docking brackets [A] (provided with the Z-folding unit) to the

main machine ( x 2 each).

2. At the right bottom edge of the Z-folding unit, remove the screw and bracket, push in the support [B], then reattach the screw and bracket

3. Pull the top cover [C] toward you then raise it.

4. Raise the horizontal transport plate [D] to the left.

5. Pull out the Z-folding mechanism [E].

6. Pull out the Z-folding unit lock lever [F] ( x 1).

7. At the right bottom edge of the Z-folding unit, confirm that the breaker switch is ON. NOTE: This switch should display “—”. If you see “O”, set the switch to “—”.

The machine will not recognize the Z-folding unit if this switch is off.

8. Dock the Z-folding unit [G] to the main machine.

9. Push in the lock lever [F] and fasten it ( x 1).

10. Push in the Z-folding mechanism [E], lower the horizontal transport plate [D], then close the front door [C].

11. Attach the I/F cable [H] of the Z-folding unit to the main machine.

12. Connect the power cord [I] to the Z-folding unit.

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30 June 2006 Z-FOLDING UNIT (B660)

[A]







Installation



13. Reattach the finisher rear cover ( x 2).

14. Connect the I/F cable [A] of the finisher to the Z-folding unit.

15. Raise or lower the nuts ,,,to level the machine.

B660I009.WMF

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2000/3000 SHEET FINISHERS (B700/B701) 30 June 2006

1.14 2000/3000 SHEET FINISHERS (B700/B701)

1.14.1 ACCESSORIES

Check the accessories from the box against the following list.

Description Q’ty

1. Cushion (with double-sided tape) ...................................... 1

2. Ground (earth) plate .......................................................... 1

3. Tapping screws - M4 x14.................................................. 4

4. Tapping screws - M3 x 8................................................... 1

5. Leveling Shoes .................................................................. 3

6. Upper output tray ............................................................... 1

7. Lower output tray (B700 Only)........................................... 1

8. Auxiliary Tray..................................................................... 1

9. Gasket ............................................................................... 1

10. Front joint bracket .............................................................. 1

11. Rear joint bracket............................................................... 1

Auxiliary Tray for Shift Tray (B700 Only – Not Shown)...... 1

Auxiliary Tray for Proof Tray (B700 Only – Not Shown) .... 1

Auxiliary Tray Storage Pocket (B700 Only – Not Shown).. 1

*1 3 screws M3x6 are provided for the B700.

B700I201.WMF

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30 June 2006 2000/3000 SHEET FINISHERS (B700/B701)

1.14.2 INSTALLATION PROCEDURE

This section describes the common installation instructions for two peripheral devices:

• B700 Booklet Finisher. Does punching, shifting, corner stapling, and booklet (saddle-stitch) stapling.

• B701 Finisher. Does punching, shifting, and corner stapling but no booklet (saddle-stitch) stapling unit.

Important!

• The 2000-Sheet Finisher B700 can be installed only on a B246 Series machine.

• The 2000-Sheet Finisher B701 can be installed only on a B246 Series machine.

NOTE: Differences in the installation procedures are noted as “B700” or “B701”.

Removing Tapes and Retainers

B700 B701

Installation

B700I102.WMF

B701I102.WMF

WARNING!

Always turn the machine off and unplug the machine before doing any of the following procedures.

1. Unpack the machine and remove all the wrapping.

2. Remove all filament tape and shipping retainers from the finisher.

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2000/3000 SHEET FINISHERS (B700/B701) 30 June 2006

B700

B700I202.WMF

B701

B701I202.WMF

3. Open the front door.

4. Remove all tapes and shipping retainers inside the finisher.

1-80

Aficio B064, B065, B140, B141, B163 Service Manual

IMPORTANT SAFETY NOTICES

LASER SAFETY

TABLE OF CONTENTS

30 June 2006 INSTALLATION REQUIREMENTS

Installation

B064 Series

B140 Series

B246 Series

MAIN MACHINE (B064 SERIES/B140 SERIES/B246 SERIES) 30 June 2006

Removing Tapes and Retainers

Connecting the ADF

Removing and Filling the Development Unit

Re-installing the Development Unit

Initializing the Drum Settings (B064 Series)

Initializing the Drum Settings (B140/B246 Series)

Tandem Tray

Machine Level

Date/Time Setting

SP Codes

30 June 2006 A3/DLT FEEDER KIT (B475)

LCT (B473) 30 June 2006

Removing Tape

Preparing the Main Machine

Installing the LCT

30 June 2006 LG/B4 FEEDER KIT (B474)

30 June 2006 3000-SHEET FINISHERS (B468/B469/B674)

Removing Tapes and Retainers

Installation

Selecting the Staple Supply Name

Enabling Booklet Binding

PUNCH UNIT (B377) 30 June 2006

30 June 2006 COVER INTERPOSER TRAY (B470)

Removing Tapes and Retainers

Attaching the Extensions

Attaching the Interposer Tray

Attaching the Corner Plates for the B478/B706

Right Rear Corner Plate (B478/B706 only)

Right Front Corner Plate (B478/B706 only)

Attaching the Finisher to the Machine

9-BIN MAILBOX (B471) 30 June 2006

Removing Tapes and Retainers

Installation

3000 SHEET FINISHER (B478/B706) 30 June 2006

Installation

30 June 2006 PUNCH UNIT (B531/B812)

JOGGER UNIT (B513) 30 June 2006

Z-FOLDING UNIT (B660) 30 June 2006

Before You Begin

Unpacking

Docking to the Finisher

Docking to the Main Frame

2000/3000 SHEET FINISHERS (B700/B701) 30 June 2006

Removing Tapes and Retainers