Loading...Aficio B064, B065, B140, B141, B142 Service Manual
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B064/B065/B140/B141/B142/
B143/B163/B228/G126 SERVICE MANUAL
001360MIU
B064/B065/B140/B141/B142/
B143/B163/B228/G126 RVICESE MANUAL
B064/B065/B140/B141/B142/
B143/B163/B228/G126
SERVICE MANUAL
001360MIU
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NO PART OF THIS DOCUMENT MAY BE REPRODUCED IN ANY FASHION AND DISTRIBUTED WITHOUT THE PRIOR PERMISSION OF RICOH CORPORATION.
All product names, domain names or product illustrations, including desktop images, used in this document are trademarks, registered trademarks or the property of their respective companies.
They are used throughout this book in an informational or editorial fashion only and for the benefit of such companies. No such use, or the use of any trade name, or web site is intended to convey endorsement or other affiliation with Ricoh products.
ã 2005 RICOH Corporation. All rights reserved.
WARNING
The Service Manual contains information regarding service techniques, procedures, processes and spare parts of office equipment distributed by Ricoh Corporation. Users of this manual should be either service trained or certified by successfully completing a Ricoh Technical Training Program.
Untrained and uncertified users utilizing information contained in this service manual to repair or modify Ricoh equipment risk personal injury, damage to property or loss of warranty protection.
Ricoh Corporation
LEGEND
PRODUCT CODE |
|
COMPANY |
|
|
|
GESTETNER |
LANIER |
RICOH |
SAVIN |
B064 |
6002 |
LD060 |
Aficio 1060 |
2560 |
|
|
|
|
|
B065 |
7502 |
LD075 |
Aficio 1075 |
2575 |
|
|
|
|
|
B140 |
DSm660 |
LD160 |
Aficio 2060 |
4060 |
|
|
|
|
|
B141 |
DSm675 |
LD175 |
Aficio 2075 |
4075 |
|
|
|
|
|
B142 |
DSm660 SP |
LD160 SP |
Aficio 2060 SP |
4060 SP |
|
|
|
|
|
B143 |
DSm675 SP |
LD175 SP |
Aficio 2075 SP |
4075 SP |
|
|
|
|
|
B163 |
DSm651 |
LD151 |
Aficio 2051 |
4051 |
|
|
|
|
|
B228 |
DSm651 SP |
LD151 SP |
Aficio 2051 SP |
4051 SP |
|
|
|
|
|
G126 |
P7575 |
LP175hdn |
AP900 |
MLP75n |
|
|
|
|
|
DOCUMENTATION HISTORY
REV. NO. |
DATE |
COMMENTS |
* |
07/2002 |
Original Printing |
1 |
10/2002 |
Additional Information |
2 |
11/2002 |
B478 Addition |
3 |
11/2004 |
B140/B141/B142/B143/B163/B228 Addition |
4 |
05/2005 |
G126 Addition |
B064 Series (B064/B065)
B140 Series (B140/B141/B142/B143/B163/B228)
G126
TABLE OF CONTENTS
INSTALLATION
(NOTE: For G126 model installation procedure, see Section 1-18)
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 |
|
1.1.5 POWER REQUIREMENTS.............................................................. |
1-6 |
1.2 MAIN MACHINE (B064 SERIES/B140 SERIES) ...................................... |
1-7 |
|
|
1.2.1 ACCESSORY CHECK ..................................................................... |
1-7 |
|
1.2.2 INSTALLATION PROCEDURE........................................................ |
1-8 |
|
Removing Tapes and Retainers........................................................... |
1-8 |
|
Connecting the ADF ........................................................................... |
1-10 |
|
Removing and Filling the Development Unit ...................................... |
1-11 |
|
Re-installing the Development Unit .................................................... |
1-13 |
|
Initializing the Drum Settings (B064 Series) ....................................... |
1-14 |
|
Initializing the Drum Settings (B140 Series) ....................................... |
1-15 |
|
Tandem Tray...................................................................................... |
1-16 |
|
Machine Level .................................................................................... |
1-18 |
|
Date/Time Setting .............................................................................. |
1-18 |
|
SP Codes ........................................................................................... |
1-18 |
1.3 A3/DLT FEEDER KIT (B475).................................................................. |
1-19 |
|
|
1.3.1 ACCESSORY CHECK ................................................................... |
1-19 |
|
1.3.2 INSTALLATION PROCEDURE...................................................... |
1-20 |
1.4 LCT (B473) ............................................................................................. |
1-22 |
|
|
1.4.1 ACCESSORY CHECK ................................................................... |
1-22 |
|
1.4.2 INSTALLATION PROCEDURE...................................................... |
1-23 |
|
Removing Tape.................................................................................. |
1-23 |
|
Preparing the Main Machine .............................................................. |
1-24 |
|
Installing the LCT ............................................................................... |
1-24 |
1.5 LG/B4 FEEDER KIT (B474).................................................................... |
1-26 |
|
|
1.5.1 ACCESSORY CHECK ................................................................... |
1-26 |
|
1.5.2 INSTALLATION PROCEDURE...................................................... |
1-27 |
1.6 3000-SHEET FINISHERS (B468/B469/B674) ........................................ |
1-30 |
|
|
1.6.1 ACCESSORY CHECK ................................................................... |
1-30 |
|
1.6.2 INSTALLATION PROCEDURE...................................................... |
1-31 |
SM |
i |
B064Series/B140 Series/G126 |
Removing Tapes and Retainers......................................................... |
1-31 |
|
Installation .......................................................................................... |
|
1-33 |
Selecting the Staple Supply Name..................................................... |
1-36 |
|
Enabling Booklet Binding ................................................................... |
|
1-36 |
1.7 PUNCH UNIT (B377) .............................................................................. |
|
1-37 |
1.7.1 ACCESSORY CHECK ................................................................... |
|
1-37 |
1.7.2 INSTALLATION PROCEDURE...................................................... |
1-38 |
|
1.8 COVER INTERPOSER TRAY (B470)..................................................... |
1-40 |
|
1.8.1 ACCESSORY CHECK ................................................................... |
|
1-40 |
1.8.2 INSTALLATION PROCEDURE...................................................... |
1-41 |
|
Removing Tapes and Retainers......................................................... |
1-41 |
|
Attaching the Extensions.................................................................... |
|
1-42 |
Attaching the Interposer Tray ............................................................. |
|
1-43 |
Attaching the Corner Plates for the B478/B706.................................. |
1-44 |
|
Right Rear Corner Plate (B478/B706 only) ........................................ |
1-44 |
|
Right Front Corner Plate (B478/B706 only)........................................ |
1-45 |
|
Attaching the Finisher to the Machine ................................................ |
1-46 |
|
1.9 9-BIN MAILBOX (B471) .......................................................................... |
|
1-48 |
1.9.1 ACCESSORY CHECK ................................................................... |
|
1-48 |
1.9.2 INSTALLATION PROCEDURE...................................................... |
1-49 |
|
Removing Tapes and Retainers......................................................... |
1-49 |
|
Installation .......................................................................................... |
|
1-49 |
1.10 KEY COUNTER BRACKET (B452) ...................................................... |
1-51 |
|
1.11 COPY CONNECTOR KIT ..................................................................... |
|
1-52 |
1.11.1 COPY CONNECTOR KIT (B525-10, -12) FOR B064 SERIES .... |
1-52 |
|
ACCESSORY CHECK ....................................................................... |
|
1-53 |
Installation .......................................................................................... |
|
1-54 |
Installing the Hardware....................................................................... |
|
1-55 |
1.12 COPY CONNECTOR KIT (B328-03) FOR B140 SERIES .................... |
1-59 |
|
ACCESSORY CHECK ....................................................................... |
|
1-59 |
Preparation......................................................................................... |
|
1-60 |
Installation .......................................................................................... |
|
1-61 |
1.12 3000 SHEET FINISHER (B478/B706) .................................................. |
1-64 |
|
1.12.1 ACCESSORY CHECK ................................................................. |
|
1-64 |
1.12.2 INSTALLATION ........................................................................... |
|
1-65 |
1.12.3 WHEN YOU MOVE THE FINISHER TO A NEW LOCATION ...... |
1-68 |
|
1.13 PUNCH UNIT (B531/A812)................................................................... |
|
1-69 |
1.13.1 ACCESSORY CHECK ................................................................. |
|
1-69 |
1.13.2 INSTALLATION ........................................................................... |
|
1-70 |
1.14 JOGGER UNIT (B513).......................................................................... |
|
1-74 |
1.14.1 ACCESSORY CHECK ................................................................. |
|
1-74 |
1.14.2 INSTALLATION ........................................................................... |
|
1-75 |
1.15 Z-FOLDING UNIT B660........................................................................ |
|
1-76 |
1.15.1 ACCESSORY CHECK ................................................................. |
|
1-76 |
1.15.2 INSTALLATION PROCEDURE.................................................... |
1-77 |
|
Before You Begin ............................................................................... |
|
1-77 |
Unpacking .......................................................................................... |
|
1-77 |
Docking to the Finisher....................................................................... |
|
1-78 |
Docking to the Main Frame ................................................................ |
|
1-81 |
B064 Series/B140 Series/G126 |
ii |
SM |
1.16 MFP OPTIONS: B064 SERIES............................................................. |
|
1-83 |
|
1.16.1 PRINTER/SCANNER KIT (G338), PRINTER KIT (G339) |
............ 1-83 |
||
ACCESSORY CHECK ....................................................................... |
|
1-83 |
|
1.16.2 INSTALLATION PROCEDURE.................................................... |
|
1-84 |
|
Inserting DIMMs ................................................................................. |
|
1-84 |
|
Installation Procedure......................................................................... |
|
1-85 |
|
1.16.3 PS3 (B525-08) ............................................................................. |
|
1-87 |
|
1.16.4 |
USB 2.0 (B525-01)....................................................................... |
|
1-88 |
ACCESSORY CHECK ....................................................................... |
|
1-88 |
|
Installation Procedure......................................................................... |
|
1-88 |
|
USB SP Settings ................................................................................ |
|
1-89 |
|
1.16.5 IEEE1394 (G561) FIREWIRE INTERFACE ................................. |
1-90 |
||
ACCESSORY CHECK ....................................................................... |
|
1-90 |
|
Installation Procedure......................................................................... |
|
1-91 |
|
UP Mode Settings for IEEE 1394 ....................................................... |
|
1-92 |
|
SP Mode Settings for IEEE 1394 ....................................................... |
|
1-93 |
|
1.16.6 IEEE802.11B WIRELESS LAN (G628) ........................................ |
|
1-94 |
|
ACCESSORY CHECK ....................................................................... |
|
1-94 |
|
Installation Procedure......................................................................... |
|
1-95 |
|
UP Mode Settings for Wireless LAN .................................................. |
|
1-96 |
|
SP Mode Settings for 802.11b Wireless LAN..................................... |
|
1-98 |
|
1.16.7 FILE FORMAT CONVERTER (MLB) (B519) ............................... |
1-99 |
||
ACCESSORY CHECK ..................................................................... |
|
1-100 |
|
Installation Procedure....................................................................... |
|
1-100 |
|
Installing the Firmware ..................................................................... |
|
1-100 |
|
Installing the Hardware..................................................................... |
|
1-101 |
|
1.17 MFP OPTIONS: B140 SERIES........................................................... |
|
1-102 |
|
1.17.1 OVERVIEW................................................................................ |
|
1-102 |
|
1.17.2 PRINTER/SCANNER KIT (B659) .............................................. |
|
1-103 |
|
ACCESSORY CHECK ..................................................................... |
|
1-103 |
|
Installation ........................................................................................ |
|
1-104 |
|
1.17.3 PS3 (B525-15) ........................................................................... |
|
1-107 |
|
ACCESSORY CHECK ..................................................................... |
|
1-107 |
|
Installation ........................................................................................ |
|
1-107 |
|
1.17.4 USB 2.0 INTERFACE BOARD (B596-01).................................. |
|
1-108 |
|
ACCESSORY CHECK ..................................................................... |
|
1-108 |
|
Installation ........................................................................................ |
|
1-108 |
|
1.17.5 IEEE 1394 INTERFACE BOARD (B581-01) .............................. |
1-109 |
||
ACCESSORY CHECK ..................................................................... |
|
1-109 |
|
Installation ........................................................................................ |
|
1-109 |
|
1.17.6 IEEE 802.11B INTERFACE BOARD (B582-01, -02).................. |
1-110 |
||
ACCESSORY CHECK ..................................................................... |
|
1-110 |
|
Installation ........................................................................................ |
|
1-110 |
|
1.17.7 BLUETOOTH INTERFACE UNIT (G377) .................................. |
|
1-112 |
|
ACCESSORY CHECK ..................................................................... |
|
1-112 |
|
Installation ........................................................................................ |
|
1-112 |
|
1.17.8 FILE FORMAT CONVERTER (B609) ........................................ |
|
1-113 |
|
ACCESSORY CHECK ..................................................................... |
|
1-113 |
|
Installation ........................................................................................ |
|
1-113 |
|
SM |
iii |
B064Series/B140 Series/G126 |
|
1.17.9 DATA OVERWRITE SECURITY UNIT (B735)........................... |
1-114 |
|
ACCESSORY CHECK ..................................................................... |
|
1-114 |
Seal Check And Removal ................................................................ |
|
1-114 |
Installation Procedure....................................................................... |
|
1-115 |
1.18 MAIN MACHINE (G126) ..................................................................... |
|
1-117 |
1.18.1 DIMENSIONS ............................................................................ |
|
1-117 |
1.18.2 ACCESSORY CHECK ............................................................... |
|
1-117 |
1.18.3 INSTALLATION PROCEDURE.................................................. |
1-118 |
|
Removing Tape Retainers................................................................ |
|
1-118 |
Removing and Filling the Development Unit .................................... |
1-120 |
|
Re-Installing the Development Unit.................................................. |
1-122 |
|
Initializing the Drum Settings............................................................ |
|
1-123 |
Tandem Tray.................................................................................... |
|
1-124 |
Machine Leveling ............................................................................. |
|
1-126 |
Leveling Stopper .............................................................................. |
|
1-126 |
1.18.4 CALL LIGHT SETTING .............................................................. |
|
1-127 |
PREVENTIVE MAINTENANCE |
|
|
|
|
|
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 |
|
2.2 RELATED SP CODES.............................................................................. |
|
2-6 |
REPLACEMENT AND ADJUSTMENT |
|
|
|
|
|
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 |
B064 Series/B140 Series/G126 |
iv |
SM |
|
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 SERIES ONLY)............................................................ |
|
3-39 |
|
3.6.7 QUENCHING LAMP ...................................................................... |
|
3-40 |
|
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 |
SM |
v |
B064Series/B140 Series/G126 |
|
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 SERIES) ........... |
3-61 |
|
3.9.3 FUSING PRESSURE RELEASE HP SENSOR (B140 SERIES) ... |
3-62 |
|
3.9.4 FUSING UNIT THERMISTORS AND THERMOSTATS................. |
3-63 |
|
B064 Series........................................................................................ |
|
3-64 |
B140 Series........................................................................................ |
|
3-64 |
3.9.5 WEB CLEANING ROLLER |
............................................................ |
3-65 |
Web Unit Disassembly ....................................................................... |
|
3-65 |
Web Unit Assembly ............................................................................ |
|
3-66 |
3.9.6 WEB MOTOR AND WEB END SENSOR ...................................... |
3-67 |
|
3.9.7 PRESSURE ROLLER CLEANING UNIT ....................................... |
3-68 |
|
B064 Series........................................................................................ |
|
3-68 |
B140 Series........................................................................................ |
|
3-69 |
3.9.8 FUSING LAMPS, HOT ROLLER, AND PRESSURE ROLLER ...... |
3-70 |
|
B064 Series: Fusing Lamps ............................................................... |
|
3-70 |
B140 Series: Fusing Lamps ............................................................... |
|
3-71 |
Important Notes about Fusing Unit Assembly (B064 Series) ............. |
3-76 |
|
3.9.9 PRESSURE ROLLER .................................................................... |
|
3-77 |
3.9.10 STRIPPER PAWLS...................................................................... |
|
3-78 |
B064 Series........................................................................................ |
|
3-78 |
B140 Series........................................................................................ |
|
3-79 |
3.9.11 NIP BAND WIDTH ADJUSTMENT .............................................. |
3-80 |
|
3.9.12 FUSING UNIT EXIT SENSOR ..................................................... |
3-81 |
|
3.9.13 FUSING/EXIT MOTOR ................................................................ |
|
3-82 |
3.9.14 FUSING EXIT AND EXIT UNIT ENTRANCE SENSORS............. |
3-83 |
|
3.10 DUPLEX UNIT ...................................................................................... |
|
3-84 |
3.10.1 DUPLEX UNIT REMOVAL........................................................... |
3-84 |
|
B064 Series/B140 Series/G126 |
vi |
SM |
|
3.10.2 DUPLEX UNIT SIDE-TO-SIDE ADJUSTMENT ........................... |
3-85 |
|
|
3.10.3 JOGGER FENCE ADJUSTMENT................................................ |
|
3-85 |
|
3.10.4 DUPLEX MOTORS ...................................................................... |
|
3-86 |
|
Duplex Inverter Motor......................................................................... |
|
3-86 |
|
Duplex Jogger and Transport Motors ................................................. |
|
3-87 |
|
3.10.5 DUPLEX TRANSPORT CLUTCH/JOGGER HP SENSOR .......... |
3-88 |
|
|
3.10.6 DUPLEX ENTRANCE SENSOR.................................................. |
|
3-89 |
|
3.10.7 DUPLEX TRANSPORT SENSOR 3............................................. |
|
3-90 |
|
3.10.8 INVERTER EXIT SENSOR, TRANSPORT SENSORS 1 & 2 ...... |
3-91 |
|
|
3.10.9 DUPLEX JOGGER BELT ADJUSTMENT.................................... |
|
3-92 |
3.11 PAPER FEED ....................................................................................... |
|
3-93 |
|
|
3.11.1 PAPER TRAY REMOVAL............................................................ |
|
3-93 |
|
3.11.2 REAR FENCE RETURN SENSOR REPLACEMENT .................. |
3-95 |
|
|
3.11.3 REAR FENCE HP SENSOR REPLACEMENT ............................ |
3-96 |
|
|
3.11.4 TANDEM RIGHT TRAY PAPER SENSOR REPLACEMENT ...... |
3-97 |
|
|
3.11.5 BOTTOM PLATE LIFT WIRE REPLACEMENT........................... |
3-98 |
|
|
3.11.6 TANDEM TRAY PAPER SIZE CHANGE ................................... |
|
3-100 |
|
3.11.7 PICK-UP, FEED, SEPARATION ROLLER REPLACEMENT..... |
3-103 |
|
|
3.11.8 FEED UNIT ................................................................................ |
|
3-104 |
|
3.11.9 SEPARATION ROLLER PRESSURE ADJUSTMENT ............... |
3-106 |
|
|
3.11.10 RELAY SENSOR ..................................................................... |
|
3-107 |
|
3.11.11 BY-PASS PAPER SIZE DETECTION BOARD ........................ |
3-108 |
|
|
3.11.12 BY-PASS TRAY ROLLERS ..................................................... |
|
3-109 |
|
3.11.13 BY-PASS SEPARATION ROLLER PRESSURE |
|
|
|
ADJUSTMENT ........................................................................ |
|
3-110 |
|
3.11.14 REGISTRATION SENSOR ...................................................... |
|
3-111 |
|
3.11.15 REGISTRATION AND BY-PASS UNIT REMOVAL ................. |
3-112 |
|
3.12 PCBS AND HDD................................................................................. |
|
3-114 |
|
|
3.12.1 BCU BOARD (BASE ENGINE CONTROL UNIT) ...................... |
3-114 |
|
|
3.12.2 CONTROLLER BOARD............................................................. |
|
3-115 |
|
B064 Series: Controller Board.......................................................... |
|
3-115 |
|
B140 Series and G126: Controller Board ......................................... |
|
3-116 |
|
3.12.3 IPU BOARD ............................................................................... |
|
3-117 |
|
B064 Series: IPU Board ................................................................... |
|
3-117 |
|
B140 Series and G126: IPU, Mother Board ..................................... |
|
3-118 |
|
3.12.4 DEVELOPMENT POWER PACK............................................... |
|
3-121 |
|
3.12.5 PSU, PFC BOARDS .................................................................. |
|
3-122 |
|
B064 Series...................................................................................... |
|
3-122 |
|
B140 Series and G126 PSU............................................................. |
|
3-122 |
|
3.12.6 HDD ........................................................................................... |
|
3-123 |
|
B064 Series HDD............................................................................. |
|
3-123 |
|
B140 Series and G126 HDD ............................................................ |
|
3-124 |
|
3.12.7 NVRAM ...................................................................................... |
|
3-125 |
|
3.12.8 DIMMS ....................................................................................... |
|
3-127 |
3.13 ADF (B140 SERIES/B064 SERIES) ................................................... |
|
3-128 |
|
|
3.13.1 ADF COVERS............................................................................ |
|
3-128 |
|
3.13.2 FEED UNIT ................................................................................ |
|
3-129 |
|
3.13.3 FEED BELT AND PICK-UP ROLLER ........................................ |
|
3-130 |
|
3.13.4 SEPARATION ROLLER............................................................. |
|
3-131 |
SM |
vii |
B064Series/B140 Series/G126 |
|
3.13.5 REGISTRATION SENSOR ........................................................ |
3-132 |
|
3.13.6 ADF CONTROL BOARD............................................................ |
|
3-133 |
3.13.7 ORIGINAL WIDTH, INTERVAL, AND SKEW CORRECTION |
|
|
SENSORS ................................................................................. |
|
3-134 |
3.13.8 ORIGINAL LENGTH SENSORS................................................ |
3-135 |
|
3.13.9 DF POSITION AND APS SENSOR ........................................... |
3-136 |
|
3.13.10 OTHER ADF SENSORS.......................................................... |
3-137 |
|
3.13.11 BOTTOM PLATE LIFT MOTOR............................................... |
3-138 |
|
3.13.12 FEED MOTOR ......................................................................... |
|
3-138 |
3.13.13 EXIT MOTOR AND TRANSPORT MOTOR............................. |
3-139 |
|
3.13.14 PICK-UP ROLLER MOTOR AND HP SENSOR ...................... |
3-140 |
|
3.13.15 CIS POWER SUPPLY BOARD AND CIS UNIT ....................... |
3-141 |
|
3.13.16 ADF EXIT SENSOR................................................................. |
|
3-142 |
3.14 COPY IMAGE ADJUSTMENTS: PRINTING/SCANNING................... |
3-143 |
|
3.14.1 PRINTING.................................................................................. |
|
3-143 |
Registration - Leading Edge/Side-to-Side ........................................ |
3-143 |
|
Blank Margin .................................................................................... |
|
3-144 |
Registration Buckle Adjustment ....................................................... |
3-144 |
|
3.14.2 SCANNING (B140 SERIES/B064 SERIES)............................... |
3-145 |
|
Registration: Platen Mode ................................................................ |
|
3-145 |
Magnification .................................................................................... |
|
3-145 |
3.14.3 ADF SCANNING ADJUSTMENTS (B140 SERIES/B064 |
|
|
SERIES) ..................................................................................... |
|
3-146 |
Vertical Black Lines.......................................................................... |
|
3-146 |
DIP Switch Settings (ADF Main Board) ............................................ |
3-146 |
|
ADF Skew Correction....................................................................... |
|
3-146 |
3.15 TOUCH SCREEN CALIBRATION (B140 SERIES/B064 SERIES) ..... |
3-148 |
|
TROUBLESHOOTING |
|
|
|
|
|
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 |
|
B064 Series/B140 Series/G126 |
viii |
SM |
|
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 (B064 |
|
|
|
SERIES)................................................................................................... |
|
4-34 |
4.3 B140 SERIES AND G126 SERVICE MODE........................................... |
|
4-36 |
|
|
4.3.1 SERVICE MODE LOCK/UNLOCK ................................................. |
|
4-36 |
|
4.3.2 B140 SERIES AND G126 SERVICE CALL CONDITIONS ............ |
4-37 |
|
|
4.3.3 B140 SERIES AND G126 SC CODE DESCRIPTIONS ................. |
4-38 |
|
|
SC100: Scanning System .................................................................. |
|
4-38 |
|
SC300: Image Development System (1) ............................................ |
|
4-41 |
|
SC400: Image Development System (2) ............................................ |
|
4-46 |
|
SC500: Feed, Transport, Duplexing, and Fusing Systems................. |
4-47 |
|
|
SC600: Data Communication............................................................. |
|
4-51 |
|
SC700 Series: Peripherals ................................................................. |
|
4-53 |
|
SC800: Overall System ...................................................................... |
|
4-57 |
|
SC900: Miscellaneous........................................................................ |
|
4-62 |
|
4.3.4 JAM CODES (B140 SERIES AND G126) ...................................... |
|
4-66 |
|
Main Unit: Paper Jam Errors .............................................................. |
|
4-66 |
|
Finisher B469 Jam Codes .................................................................. |
|
4-67 |
|
Finisher B468/B674 Jam Codes......................................................... |
|
4-67 |
|
Finisher B478/B706 Jam Codes......................................................... |
|
4-68 |
|
Mailbox B471 Jam Codes .................................................................. |
|
4-68 |
|
Cover Interposer Tray B470 Jam Codes ............................................ |
|
4-68 |
|
Z-Folding Unit B660 Jam Codes ........................................................ |
|
4-69 |
|
4.3.5 ADDITIONAL SC CODES PRINTED IN SMC REPORT (B140 |
|
|
|
SERIES AND G126) ................................................................................ |
|
4-70 |
4.4 OTHER PROBLEMS (ALL MODELS)..................................................... |
|
4-73 |
|
|
4.4.1 BLOWN FUSE CONDITIONS........................................................ |
|
4-73 |
|
4.4.2 COMMON PROBLEMS ................................................................. |
|
4-73 |
|
4.4.3 FREQUENT PAPER JAMS............................................................ |
|
4-74 |
SERVICE TABLES |
|
|
|
|
|
|
|
5. SERVICE TABLES ...................................................................... |
|
5-1 |
|
5.1 SERVICE PROGRAM MODE ................................................................... |
|
5-1 |
|
|
5.1.1 SERVICE PROGRAM MODE OPERATION .................................... |
5-1 |
|
|
Entering and Exiting SP Mode ............................................................. |
|
5-1 |
|
To Switch to the Copy Window for Test Printing (B140 Series/B064 |
|
|
|
Series).................................................................................................. |
|
5-2 |
|
Using the SP Mode .............................................................................. |
|
5-2 |
|
Service Mode Lock/Unlock (B140 Series Only).................................... |
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 |
SM |
ix |
B064Series/B140 Series/G126 |
|
5.2.2 SOFTWARE AND SETTING RESET (B064 SERIES AND B140 |
|
|
SERIES)..................................................................................................... |
|
5-8 |
Software Reset..................................................................................... |
|
5-8 |
Resetting the System ........................................................................... |
|
5-8 |
Resetting Copy/Document Server Features Only ................................ |
5-8 |
|
Resetting Scanner Features Only ........................................................ |
5-8 |
|
5.3 TEST PATTERN PRINTING..................................................................... |
|
5-9 |
5.3.1 PRINTING TEST PATTERN: SP2902-003 ...................................... |
5-9 |
|
Test Pattern Table.............................................................................. |
|
5-10 |
5.3.2 IPU FRONT/BACK TEST PATTERNS: SP2902-001,002 .............. |
5-11 |
|
Test Pattern Table.............................................................................. |
|
5-12 |
5.3.3 IPU PRINTING TEST PATTERN: SP2902-004 ............................. |
5-13 |
|
5.4 SOFTWARE UPDATE ............................................................................ |
|
5-14 |
5.4.1 SOFTWARE UPDATE PROCEDURE: B140 SERIES ................... |
5-14 |
|
Updating the LCDC for the Operation Panel ...................................... |
5-19 |
|
Downloading Stamp Data................................................................... |
|
5-19 |
NVRAM Data Upload/Download ........................................................ |
5-20 |
|
5.4.2 SOFTWARE UPDATE PROCEDURE: B064 SERIES ................... |
5-21 |
|
GW Controller/BCU Update ............................................................... |
|
5-22 |
Forced Update ................................................................................... |
|
5-23 |
Stamp Data Update............................................................................ |
|
5-23 |
Operation Panel Software Update...................................................... |
5-24 |
|
Scanner Update ................................................................................. |
|
5-25 |
NIB Update......................................................................................... |
|
5-25 |
NetFile Firmware Update ................................................................... |
|
5-25 |
NVRAM Update.................................................................................. |
|
5-26 |
Firmware Update Notes ..................................................................... |
|
5-26 |
5.5 SD CARD APPLICATION MOVE............................................................ |
5-27 |
|
Overview ............................................................................................ |
|
5-27 |
Move Exec ......................................................................................... |
|
5-28 |
Undo Exec.......................................................................................... |
|
5-28 |
5.6 SERVICE PROGRAM MODE TABLES .................................................. |
5-29 |
|
5.6.1 SERVICE TABLE KEY................................................................... |
|
5-29 |
5.6.2 COPIER SERVICE TABLE |
............................................................ |
5-30 |
SP1xxx Feed...................................................................................... |
|
5-30 |
SP2xxx Drum ..................................................................................... |
|
5-35 |
SP3xxx Processing ............................................................................ |
|
5-53 |
SP4xxx Scanner................................................................................. |
|
5-56 |
SP5xxx Mode ..................................................................................... |
|
5-66 |
SP6xxx Peripherals .......................................................................... |
|
5-100 |
SP7xxx Data Logs............................................................................ |
|
5-106 |
SP8xxx: Data Log2 .......................................................................... |
|
5-120 |
5.6.3 PRINTER SERVICE TABLE ........................................................ |
5-149 |
|
5.6.4 SCANNER SERVICE TABLE ...................................................... |
5-150 |
|
5.7 INPUT/OUTPUT CHECK ...................................................................... |
|
5-162 |
5.7.1 COPIER INPUT CHECK: SP5803 ............................................... |
5-162 |
|
5.7.2 COPIER OUTPUT CHECK: SP5804 ........................................... |
5-168 |
|
5.7.3 ADF INPUT CHECK: SP6007...................................................... |
5-170 |
|
5.7.4 ADF OUTPUT CHECK: SP6008 .................................................. |
5-171 |
|
B064 Series/B140 Series/G126 |
x |
SM |
5.7.5 FINISHER INPUT CHECK: SP6117 (B478/B704 ONLY)............ |
5-172 |
5.7.6 FINISHER OUTPUT CHECK: SP6118 ........................................ |
5-174 |
5.8 USING THE DEBUG LOG .................................................................... |
5-175 |
5.8.1 SWITCHING ON AND SETTING UP SAVE DEBUG LOG .......... |
5-175 |
5.8.2 RETRIEVING THE DEBUG LOG FROM THE HDD .................... |
5-178 |
5.8.3 RECORDING ERRORS MANUALLY........................................... |
5-179 |
5.8.4 NEW DEBUG LOG CODES......................................................... |
5-180 |
SP5857-015 Copy SD Card-to-SD Card: Any Desired Key............. |
5-180 |
SP5857-016 Create a File on HDD to Store a Log.......................... |
5-180 |
SP5857-017 Create a File on SD Card to Store a Log.................... |
5-180 |
5.9 USER TOOLS....................................................................................... |
5-181 |
5.9.1 OVERVIEW.................................................................................. |
5-181 |
5.9.2 SYSTEM SETTINGS ................................................................... |
5-182 |
B064 Series System Settings........................................................... |
5-182 |
B140 Series System Settings........................................................... |
5-184 |
5.9.3 COPIER/DOCUMENT SERVER FEATURES.............................. |
5-187 |
5.9.4 INQUIRY ...................................................................................... |
5-191 |
5.9.5 COUNTER ................................................................................... |
5-191 |
DETAILED DESCRIPTIONS
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 (B140 SERIES/B064 SERIES) ....................................................... |
|
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 |
SM |
xi |
B064Series/B140 Series/G126 |
|
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 (B140 SERIES/B064 SERIES)............................................ |
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 |
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 |
6.8 DRUM UNIT............................................................................................ |
|
6-50 |
6.8.1 OVERVIEW.................................................................................... |
|
6-50 |
6.8.2 OPC DRUM ................................................................................... |
|
6-51 |
6.8.3 DRUM DRIVE ................................................................................ |
|
6-51 |
6.8.4 DRUM CHARGE ............................................................................ |
|
6-52 |
6.8.5 CHARGE CORONA WIRE CLEANING ......................................... |
6-53 |
|
6.8.6 DRUM PICK-OFF MECHANISM.................................................... |
6-54 |
|
6.8.7 DRUM CLEANING ......................................................................... |
|
6-55 |
6.8.8 DRUM VENTILATION AND OZONE FILTER ................................ |
6-56 |
|
6.8.9 TONER RECYCLING..................................................................... |
|
6-57 |
B064 Series/B140 Series/G126 |
xii |
SM |
|
6.8.10 WASTE TONER COLLECTION................................................... |
|
6-58 |
|
Mechanism......................................................................................... |
|
6-58 |
|
Error Detection ................................................................................... |
|
6-58 |
|
6.8.11 PROCESS CONTROL ................................................................. |
|
6-59 |
|
What Happens at Power On............................................................... |
|
6-59 |
|
Drum Potential Sensor Calibration ..................................................... |
|
6-60 |
|
Development Bias, Bias Grid, and LD Adjustment ............................. |
6-61 |
|
|
ID Sensor Calibration (Vsg)................................................................ |
|
6-63 |
|
TD Sensor Calibration (Vref) .............................................................. |
|
6-63 |
6.9 DEVELOPMENT AND TONER SUPPLY................................................ |
|
6-64 |
|
|
6.9.1 OVERVIEW.................................................................................... |
|
6-64 |
|
Development Unit............................................................................... |
|
6-64 |
|
Toner Supply...................................................................................... |
|
6-65 |
|
6.9.2 DEVELOPMENT UNIT................................................................... |
|
6-66 |
|
6.9.3 DEVELOPER/TONER MIXING (AGITATION) ............................... |
6-67 |
|
|
6.9.4 DEVELOPMENT BIAS................................................................... |
|
6-68 |
|
6.9.5 TONER SUPPLY ........................................................................... |
|
6-69 |
|
6.9.6 DEVELOPMENT UNIT DRIVE AND VENTILATION...................... |
6-70 |
|
|
6.9.7 TONER END SENSOR.................................................................. |
|
6-71 |
|
6.9.8 SHUTTER MECHANISM ............................................................... |
|
6-71 |
|
6.9.9 TONER BOTTLE SUPPLY AND VENTILATION ........................... |
6-72 |
|
|
6.9.10 TONER SUPPLY CONTROL....................................................... |
|
6-73 |
|
Sensor Control Mode ......................................................................... |
|
6-73 |
|
Pixel Count Toner Supply Mode......................................................... |
|
6-74 |
|
TD Sensor Initialization ...................................................................... |
|
6-75 |
|
Determining Vref ................................................................................ |
|
6-75 |
|
Toner Supply without ID Sensor and TD Sensors.............................. |
6-76 |
|
|
Abnormal TD Sensor Output .............................................................. |
|
6-76 |
|
Abnormal ID Sensor Output ............................................................... |
|
6-76 |
|
Toner End Detection .......................................................................... |
|
6-77 |
|
Toner End Recovery .......................................................................... |
|
6-77 |
6.10 IMAGE TRANSFER AND PAPER SEPARATION ................................ |
6-78 |
||
|
6.10.1 OVERVIEW.................................................................................. |
|
6-78 |
|
6.10.2 TRANSFER BELT LIFT ............................................................... |
|
6-79 |
|
Mechanism......................................................................................... |
|
6-79 |
|
Timing ................................................................................................ |
|
6-80 |
|
6.10.3 TRANSFER BELT CHARGE ....................................................... |
|
6-81 |
|
6.10.4 TRANSFER CURRENT SETTINGS ............................................ |
|
6-82 |
|
6.10.5 TRANSFER CURRENT CIRCUIT................................................ |
|
6-83 |
|
6.10.6 TRANSFER BELT DRIVE AND PAPER TRANSPORT ............... |
6-84 |
|
|
6.10.7 TRANSFER BELT CLEANING .................................................... |
|
6-85 |
|
6.10.8 ANTI-CONDENSATION HEATER ............................................... |
|
6-86 |
6.11 PAPER FEED ....................................................................................... |
|
6-87 |
|
|
6.11.1 OVERVIEW.................................................................................. |
|
6-87 |
|
Tray Capacities .................................................................................. |
|
6-88 |
|
Built-in Feed Stations ......................................................................... |
|
6-88 |
|
By-pass Feed ..................................................................................... |
|
6-88 |
|
Paper Registration ............................................................................. |
|
6-88 |
|
Jam Removal ..................................................................................... |
|
6-88 |
SM |
xiii |
B064Series/B140 Series/G126 |
|
6.11.2 DRIVE .......................................................................................... |
|
6-89 |
6.11.3 TRAY AND PAPER LIFT MECHANISM – TRAY 2,3 ................... |
6-90 |
|
Bottom Plate Lift................................................................................. |
|
6-90 |
Lift Sensor .......................................................................................... |
|
6-91 |
6.11.4 PAPER FEED AND SEPARATION MECHANISM....................... |
6-92 |
|
Paper Feed and Separation: No Paper Present................................. |
6-92 |
|
Paper Feed and Separation ............................................................... |
|
6-93 |
Separation Roller Release Mechanism .............................................. |
6-94 |
|
6.11.5 PAPER NEAR-END AND PAPER END – TRAYS 2 AND 3......... |
6-95 |
|
6.11.6 PAPER SIZE DETECTION .......................................................... |
6-96 |
|
Tandem Tray (Tray 1) ........................................................................ |
|
6-96 |
Universal Cassettes (Tray 2, 3).......................................................... |
6-96 |
|
6.11.7 ANTI-CONDENSATION HEATERS ............................................. |
6-97 |
|
6.11.8 TANDEM TRAY – TRAY 1........................................................... |
6-98 |
|
Overview ............................................................................................ |
|
6-98 |
Connecting the Left and Right Sides of the Tray................................ |
6-99 |
|
Paper Lift/Remaining Paper Detection ............................................. |
6-100 |
|
Fence Drive...................................................................................... |
|
6-102 |
Rear Fence Drive ............................................................................. |
|
6-103 |
Tray Side-to-side Positioning |
........................................................... |
6-104 |
6.11.9 TRAY POSITIONING MECHANISM – TRAYS 1 TO 3 .............. |
6-105 |
|
6.11.10 BY-PASS TRAY ....................................................................... |
|
6-106 |
By-pass Feed and Separation.......................................................... |
6-106 |
|
By-pass Tray Paper End Detection .................................................. |
6-107 |
|
By-pass Paper Size Detection.......................................................... |
6-108 |
|
6.11.11 PAPER REGISTRATION ......................................................... |
6-109 |
|
Overview .......................................................................................... |
|
6-109 |
Paper Registration Drive .................................................................. |
|
6-110 |
Jam Removal at Paper Registration................................................. |
6-111 |
|
6.12 IMAGE FUSING AND PAPER EXIT ................................................... |
6-112 |
|
6.12.1 OVERVIEW................................................................................ |
|
6-112 |
B064 Series and G126 ..................................................................... |
|
6-112 |
B140 Series...................................................................................... |
|
6-113 |
Both Series....................................................................................... |
|
6-113 |
6.12.2 FUSING MECHANISM............................................................... |
|
6-114 |
B064 Series and G126 ..................................................................... |
|
6-114 |
B140 Series...................................................................................... |
|
6-115 |
6.12.3 PRESSURE ROLLER ................................................................ |
|
6-116 |
B064 Series and G126 ..................................................................... |
|
6-116 |
B140 Series...................................................................................... |
|
6-117 |
6.12.4 HOT ROLLER CLEANING......................................................... |
6-118 |
|
Overview .......................................................................................... |
|
6-118 |
Web Drive ........................................................................................ |
|
6-119 |
Web Near-end.................................................................................. |
|
6-119 |
Web End .......................................................................................... |
|
6-119 |
6.12.5 FUSING UNIT ENTRANCE GUIDE ........................................... |
6-120 |
|
6.12.6 FUSING UNIT DRIVE ................................................................ |
|
6-121 |
6.12.7 CPM DOWN MODE ................................................................... |
|
6-122 |
B140 Series...................................................................................... |
|
6-122 |
B064 Series/B140 Series/G126 |
xiv |
SM |
6.12.8 FUSING TEMPERATURE CONTROL ....................................... |
6-123 |
6.12.9 EXIT ........................................................................................... |
6-125 |
6.12.10 EXIT JUNCTION GATE ........................................................... |
6-126 |
6.13 DUPLEX UNIT .................................................................................... |
6-127 |
6.13.1 OVERVIEW................................................................................ |
6-127 |
6.13.2 DUPLEX DRIVE......................................................................... |
6-128 |
6.13.3 INVERTER OPERATION........................................................... |
6-129 |
Inverter Feed-in and Jogging ........................................................... |
6-129 |
Inverter Feed-out.............................................................................. |
6-130 |
6.13.4 DUPLEX TRAY FEED................................................................ |
6-131 |
6.13.5 DUPLEX INTERLEAVE FEED................................................... |
6-132 |
6.14 ENERGY SAVER MODES ................................................................. |
6-134 |
6.14.1 OVERVIEW................................................................................ |
6-134 |
6.14.2 ENERGY SAVER MODE ........................................................... |
6-135 |
Entering the energy saver mode ...................................................... |
6-135 |
What happens in energy saver mode............................................... |
6-135 |
Return to stand-by mode.................................................................. |
6-135 |
6.14.3 LOW POWER MODE................................................................. |
6-136 |
Entering the low power mode........................................................... |
6-136 |
What happens in low power mode ................................................... |
6-136 |
Return to stand-by mode.................................................................. |
6-136 |
6.14.4 AUTO OFF MODE ..................................................................... |
6-137 |
Entering auto off mode ..................................................................... |
6-137 |
What happens in auto off mode ....................................................... |
6-137 |
Returning to stand-by mode ............................................................. |
6-137 |
Disabling auto off mode.................................................................... |
6-137 |
6.14.5 NIGHT MODE ............................................................................ |
6-138 |
Entering night stand-by and night modes ......................................... |
6-138 |
What happens in night stand-by and night modes ........................... |
6-138 |
Returning to stand-by mode ............................................................. |
6-138 |
SPECIFICATIONS
1. GENERAL SPECIFICATIONS .................................................................... |
|
7-1 |
|
1.1 |
COPIER (B140 SERIES/B064 SERIES) PRINTER (G126) ................ |
7-1 |
|
1.2 |
ADF (B140 SERIES/B064 SERIES) ................................................... |
|
7-2 |
1.3 |
POWER CONSUMPTION................................................................... |
|
7-3 |
2. MACHINE CONFIGURATION .................................................................... |
|
7-5 |
|
3. OPTIONAL EQUIPMENT ........................................................................... |
|
7-6 |
|
3.1 |
A3/DLT KIT (B475) ............................................................................. |
|
7-6 |
3.2 |
LCT (LARGE CAPACITY TRAY) (B473)............................................. |
|
7-6 |
3.3 |
3000-SHEET FINISHER WITH SADDLE-STITCH AND |
|
|
|
50-SHEET STAPLER (B468).............................................................. |
|
7-7 |
|
General ................................................................................................ |
|
7-7 |
|
Upper Tray ........................................................................................... |
|
7-7 |
|
Lower Tray ........................................................................................... |
|
7-7 |
|
Proof Tray ............................................................................................ |
|
7-7 |
|
Staple Specifications ............................................................................ |
|
7-8 |
|
Saddle-Stitch Staple Specifications...................................................... |
|
7-8 |
SM |
xv |
B064Series/B140 Series/G126 |
|
3.4 |
|
3000-SHEET FINISHER WITH 50-SHEET STAPLER (B469) |
............ 7-9 |
|
General ................................................................................................ |
7-9 |
|
|
Lower Tray ........................................................................................... |
7-9 |
|
|
Proof Tray ............................................................................................ |
7-9 |
|
|
Staple Specifications ............................................................................ |
7-9 |
|
3.5 |
|
3000-SHEET FINISHER WITH SADDLE-STITCH AND |
|
|
|
50-SHEET STAPLER (B674)............................................................ |
7-10 |
|
General .............................................................................................. |
7-10 |
|
|
Upper Tray ......................................................................................... |
7-10 |
|
|
Lower Tray ......................................................................................... |
7-11 |
|
|
Proof Tray .......................................................................................... |
7-11 |
|
|
Staple Specifications .......................................................................... |
7-12 |
|
|
Saddle-Stitch Staple Specifications.................................................... |
7-12 |
|
3.6 |
|
PUNCH UNIT (B377) ........................................................................ |
7-13 |
3.7 |
|
COVER INTERPOSER TRAY (B470)............................................... |
7-14 |
3.8 |
|
3000 SHEET FINISHER (B478/B706) .............................................. |
7-15 |
3.9 |
|
PUNCH UNIT (B531) .......................................................................... |
716 |
3.10 |
PUNCH UNIT (A812) ...................................................................... |
7-17 |
|
3.11 |
JOGGER UNIT (B513).................................................................... |
7-18 |
|
3.12 |
9-BIN MAILBOX (B471) .................................................................. |
7-18 |
|
3.13 |
LG/B4 KIT (B474) ........................................................................... |
7-18 |
|
3.14 |
Z-FOLDING UNIT (B660) ............................................................... |
7-18 |
|
LARGE CAPACITY TRAY (B473)
SEE SECTION B473 FOR DETAILED TABLE OF CONTENTS
A3/DLT TRAY KIT (B475)
SEE SECTION B475 FOR DETAILED TABLE OF CONTENTS
3000-SHEET FINISHER (B468/B469/B674)
SEE SECTION B468/B469/B674 FOR DETAILED TABLE OF CONTENTS
PUNCH UNIT (B377)
SEE SECTION B377 FOR DETAILED TABLE OF CONTENTS
COVER INTERPOSER TRAY (B470)
SEE SECTION B470 FOR DETAILED TABLE OF CONTENTS
9-BIN MAILBOX (B471)
SEE SECTION B471 FOR DETAILED TABLE OF CONTENTS
3000-SHEET FINISHER (B478)/JOGGER UNIT (B513)/ PUNCH UNIT (B531)
SEE SECTION B478/B513/B531 FOR DETAILED TABLE OF CONTENTS
B064 Series/B140 Series/G126 xvi SM
3000-SHEET FINISHER (B706)
SEE SECTION B706 FOR DETAILED TABLE OF CONTENTS
Z-FOLDING UNIT (B660)
SEE SECTION B660 FOR DETAILED TABLE OF CONTENTS
SCANNER UNIT/PRINTER UNIT (G338/G339)
SEE SECTION G338/G339 FOR DETAILED TABLE OF CONTENTS
MFP OPTIONS (B659/B581/B596/B582/G377/B609/B735)
SEE SECTION B659/B581/B596/B582/G377/B609/B735 FOR DETAILED TABLE OF CONTENTS
SM |
xvii |
B064Series/B140 Series/G126 |
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