Konica 7075 GUIDE MANUAL 7075fvte

CONTENTS

CONTENTS

SAFETY AND IMPORTANT WARNING ITEMS ..................

Refer to the 7075 service handbook on page C-1

1. ADJUSTMENT

HOW TO USE THIS SECTION .................................. 1-1

[1] Scope and Precautions.................................. 1-1

ADJUSTMENTS MADE WHEN

REPLACING PARTS.................................................. 1-2

LIST OF ADJUSTMENT ITEMS................................. 1-3

LCD ADJUSTMENT ................................................... 1-5

[1] LCD Touch Panel Adjustment........................ 1-5

[2] LCD Contrast/Buzzer Adjustment .................. 1-5

SETTINGS AND ADJUSTMENTS MADE WITH THE

P FUNCTION ............................................................. 1-6

[1] Selecting and Canceling the P Function ........ 1-6

MODE CHANGING MENU......................................... 1-6

[1] Mode Selection .............................................. 1-6

25 MODE.................................................................... 1-7

[1] Selecting and Canceling the 25 Mode ........... 1-7

[2] Setting Software DIP Switches ...................... 1-7

[3] Setting the Tray Size.................................... 1-18

[4] PM Count Resetting..................................... 1-19

[5] Setting the PM Cycle ................................... 1-19

[6] Collecting Data............................................. 1-20

[7] Copy Count by Parts to be Replaced

(Fixed Parts) ................................................ 1-44

[8] Copy Count by Parts to be Replaced

(Optional Parts)............................................ 1-45

[9] Setting Passwords ....................................... 1-46

[10] Setting the Telephone Number and/or Fax

Number of the Service Center ..................... 1-47

[11] Displaying and Setting the Serial Number ... 1-47

[12] Displaying the ROM Version ........................ 1-48

[13] Setting KRDS ............................................... 1-48

[14] KRDS Set Up ............................................... 1-49

[15] Calling Time Setting Menu Mode (Arbitrary) 1-59

[16] KRDS Host Calling....................................... 1-62

[17] Reference .................................................... 1-63

[18] Error Code Table ......................................... 1-64

[19] How to Initialize KRDS Memory ................... 1-64

[20] Caution......................................................... 1-64

[21] List of Adjustment Items in the 25 Mode ...... 1-65

36 MODE.................................................................. 1-66

[1] Setting Method............................................. 1-66

[2] High Voltage Adjustment ............................. 1-66

[3] Drum Peculiarity Adjustment........................ 1-68

[4] Drum Characteristic Adjustment (manual) ... 1-72

[5] User specified Paper Setting ....................... 1-72

[6] Recall Standard Data (Process Adjustment) 1-73

[7] Tray Adjustment........................................... 1-73

[8] Magnification Adjustment............................. 1-74

[9] Timing Adjustment ....................................... 1-77

[10] RADF Adjustment ........................................ 1-81

[11] Centering Adjustment .................................. 1-83

[12] Warp Adjustment (Copier) ........................... 1-85

[13] Recall Standard Data (Image Adjustment) .. 1-86

[14] Running Test Mode...................................... 1-86

[15] Test Pattern Output...................................... 1-87

CONTENTS

[16] Test Pattern Density Setting ........................ 1-94

[17] List Output Mode.......................................... 1-94

47 MODE.................................................................. 1-95

[1] 47 Mode/Multi Mode Setting Method ........... 1-95

[2] Initial Set ...................................................... 1-97

[3] 47 Mode/Multi Mode Setting Method ........... 1-97

[4] Input checklist .............................................. 1-98

[5] Output checklist ......................................... 1-103

OTHER ADJUSTMENTS ....................................... 1-107

[1] Centering Adjustment ................................ 1-107

[2] Paper up/down plate centering adjustment 1-109

[3] Skew Adjustment ....................................... 1-112

[4] Tray Spring Pressure Adjustment .............. 1-113

[5] Paper Feed Height (Upper Limit)

Adjustment ................................................. 1-114

[6] Pick-up Release Amount Adjustment ........ 1-117

[7] RADF Mounting Position Adjustment......... 1-119

[8] RADF Skew Adjustment ............................ 1-120

[9] RADF Paper Skew Adjustment.................. 1-121

[10] RADF Hinge Spring Pressure Adjustment . 1-123
[11] FNS Adjusting the Magnets on Conveyance

Guide Plate B............................................. 1-124

[12] FNS Adjusting the Magnets on Conveyance

Guide Plate C............................................. 1-125

[13] FNS Adjusting the Sub-tray

Paper Exit Gate.......................................... 1-126

[14] FNS Adjusting the Paper-Path Switching

Gate ........................................................... 1-127

[15] FNS Adjusting the By-pass Gate ............... 1-128

[16] FNS Adjusting the Shift Position ................ 1-130

[17] FNS Adjusting Opening/Closing at

the Paper Exit ............................................ 1-131

[18] FNS Adjusting the Paper Exit-Opening

Solenoid ..................................................... 1-132

[19] FNS Adjusting the Paper Exit-Opening

Lower Guide Plate ..................................... 1-133

[20] FNS Adjusting the Tension of the Stacker

Paper Exit Belt ........................................... 1-134

[21] FNS Adjusting the Mount Location of

the Upper Alignment Plates ....................... 1-134

[22] FNS Adjusting the Tension of the Upper-

Alignment-Plate Drive Timing Belt ............. 1-135

[23] FNS Adjusting the Mount Location of the Lower

Alignment Plates (FS-108BM only)............ 1-136

[24] FNS Adjusting the Tension of the Lower-

Alignment-Plate Drive Timing Belt

(FS-108BM only)........................................ 1-137

[25] FNS Adjusting the Stapling Position

(Flat Stapling)............................................. 1-137

[26] FNS Adjusting the Stapler Vertical

Positioning ................................................. 1-138

[27] FNS Adjusting the Angle of the Folding

Stopper (FS-108BM only) .......................... 1-140

[28] FNS Adjusting the Staple Position

(Stapling-and-Folding) (FS-108BM only) ... 1-141

[29] FNS Adjusting the Angle of the Folding

Stopper (FS-108BM only) .......................... 1-142

[30] FNS Adjusting the Folding-Stopper Positions

(FS-108BM only)........................................ 1-143

[31] FNS Adjusting the Tension of

the Stapler-Movement Timing Belt............. 1-144

[32] FNS Adjusting the Tension of the

Stapler-Rotation Timing Belt ...................... 1-144

[33] FNS Adjusting the Folding Force

(FS-108BM only)........................................ 1-145

[34] PI Adjusting the Size of the Coversheet-Tray

Width Regulation Plates............................. 1-145

2. ISW

WHAT IS ISW ?.......................................................... 2-1

SETUP ....................................................................... 2-2

[1] ISW-compatible boards.................................. 2-2

[2] Data flow ........................................................ 2-2

[3]

Ready up the copier to start an ISW transfer.........

[4] HELP + CHECK mode operation flow ........... 2-4

[5] Operating procedure ...................................... 2-6

[6] Preparing the copier to transfer ................... 2-10

[7] Relationships between processing states and

operational LEDs ......................................... 2-11

[8] Rewriting procedure after an error

interruption ................................................... 2-11

[9] Making the ISW connector and the power

connector available ...................................... 2-12

[10] Kinds and quantities of update ROMs ......... 2-12

3. SERVICE

SERVICE SCHEDULE ............................................... 3-1

[1] Service Schedule ........................................... 3-1

[2] Maintenance Items......................................... 3-2

[3] Main Unit Periodic Inspection Items............... 3-7

[4] RADF [DF-313] ............................................ 3-11

[5] FNS [FS-108] ............................................... 3-12

[6] FNS [FS-108BM].......................................... 3-12

[7] LCT [LT-401]................................................ 3-13

[8] PI-108 .......................................................... 3-13

COPY MATERIALS.................................................. 3-14

[1] Consumables (Single unit supply) ............... 3-14

[2] PM parts kit (500,000 copies/Kit) ................. 3-14

[3] Maintenance kit............................................ 3-14

SERVICE MATERIAL LIST ...................................... 3-15

CE TOOL LIST ......................................................... 3-16

4. ELECTRIC PARTSLIST

7075 ELECTRICAL PARTS LAYOUT DRAWING ..... 4-1

[1] Read Section/Operational Section................. 4-1

[2] Charging Corona Wire Unit............................ 4-1

2-2

CONTENTS

[3] Drum Unit....................................................... 4-2

[4] Cleaning Unit ................................................. 4-2

[5] Tray 1,2,3....................................................... 4-3

[6] Vertical Conveyance Section ......................... 4-3

[7] By-pass Feed Section.................................... 4-4

[8] Second Paper Feed Section .......................... 4-4

[9] ADU Unit ........................................................ 4-5

[10] Fixing Unit ...................................................... 4-6

[11] Paper Exit Section ......................................... 4-6

[12] Toner Supply Unit .......................................... 4-7

[13] Write Section.................................................. 4-7

[14] Control/Drive Unit in Rear Section ................. 4-8

DF-313 ELECTRICAL PARTS LAYOUT DRAWING . 4-9
LT-401 ELECTRICAL PARTS LAYOUT DRAWING 4-10

7075 CONNECTOR LAYOUT DRAWING ............... 4-11

[1] Read Section ............................................... 4-11

[2] Charge Corotron Wire Unit .......................... 4-11

[3] Drum Unit..................................................... 4-12

[4] Cleaning Unit ............................................... 4-12

[5] Tray 1,2,3..................................................... 4-13

[6] Vertical Conveyance Section ....................... 4-13

[7] By-pass Feed Section.................................. 4-14

[8] Second Paper Feed Section ........................ 4-14

[9] ADU Unit ...................................................... 4-15

[10] Fixing Unit .................................................... 4-16

[11] Paper Exit Section ....................................... 4-16

[12] Toner Supply Unit ........................................ 4-17

[13] Write Section................................................ 4-17

[14] Printer Control Board ................................... 4-18

[15] Power Supply Management Board .............. 4-18

[16] Image Control Board .................................... 4-18

[17] ICB I/F Board ............................................... 4-19

[18] ADU Stand Drive Board ............................... 4-19

[19] DC Drive Board ............................................ 4-20

[20] AC Drive Board............................................ 4-20

[21] DC Power Supply Unit 1 .............................. 4-20

[22] DC Power Supply Unit 2 .............................. 4-20

[23] Scanner Drive Board ................................... 4-21

[24] High Voltage Unit 1...................................... 4-21

[25] High Voltage Unit 2...................................... 4-21

[26] Jam Indicator Board..................................... 4-21

[27] L1 Inverter.................................................... 4-21

[28] Drum Potential Sensor Board ...................... 4-21

[29] Drum Temperature Sensor Board ............... 4-22

[30] Operation Board 1 ....................................... 4-22

[31] Operation Board 2 ....................................... 4-22

[32] Optional I/F Board........................................ 4-22

[33] OB Inverter .................................................. 4-22

[34] Toner Control Sensor Board........................ 4-22

[35] KRDS........................................................... 4-23

[36] Index Sensor Board ..................................... 4-23

[37] A/D Converter Board ................................... 4-23

[38] Laser Driver Board 1/2................................. 4-23

[39] Polygon Motor Drive Board.......................... 4-23

[40] Memory Board ............................................. 4-23

[41] LAN I/F Board .............................................. 4-23

DF-313 CONNECTOR LAYOUT DRAWING ........... 4-24

LT-401 CONNECTOR LAYOUT DRAWING ............ 4-25

7075 OVERALL WIRING DIAGRAM (1/5) ............... 4-27

7075 OVERALL WIRING DIAGRAM (2/5) ............... 4-28

7075 OVERALL WIRING DIAGRAM (3/5) ............... 4-29

7075 OVERALL WIRING DIAGRAM (4/5) ............... 4-30

7075 OVERALL WIRING DIAGRAM (5/5) ............... 4-31

DF-313 OVERALL WIRING DIAGRAM.................... 4-32

LT-401 OVERALL WIRING DIAGRAM .................... 4-33

JAM CODE LIST ...................................................... 4-35

ERROR CODE LIST ................................................ 4-46

7075 TIMING CHART (A4, LIFE SIZE,

TWO ORIGINALS, TWO SHEETS SET, TRAY1) .... 4-75

DF-313 TIMING CHART (A4, SINGLE SIDE

ORIGINALS, THREE SHEETS) .............................. 4-76

DF-313 TIMING CHART (A4, DOUBLE SIDE

ORIGINALS, THREE SHEETS) ............................... 4-77

LT-401 TIMING CHART (A4, TWO PAPERS) ......... 4-78