KONICA 7020 CONTENTS

CONTENTS

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

Refer to the 7020 service handbook on page C-1

1. ADJUSTMENT

HOW TO USE THE ADJUSTMENT SECTION ......1-1

[1] Construction ...........................................1-1

ADJUSTMENTS WHEN REPLACING PARTS ...... 1-1

LIST OF ADJUSTMENT ITEMS.............................1-2

MODE CHANGE MENU......................................... 1-3

[1] Setting method .......................................1-3

CHECK OF COUNT VALUE WITH P FUNCTION....

[1] How to use P function.............................1-4

25 MODE................................................................ 1-5

[1] Setting method .......................................1-6

[2] Setting software DIP SW ........................1-6

[3] PM count setting...................................1-17

[4] Data collection ......................................1-18

[5]

Copy count for each part to be replaced ..

[6] Password setting .................................. 1-27

[7] Setting phone number of the service

center....................................................1-29

[8] Setting the serial number......................1-29

[9] Displaying the ROM version .................1-30

[10] Outline ..................................................1-31

[11] Specifications .......................................1-31

[12] KRDS setting ........................................1-31

[13] KRDS set up.........................................1-32

[14] Call setting menu mode (Arbitrary).......1-43

[15] KRDS host call .....................................1-46

[16] FAX KRDS auto on function .................1-47

[17] A point to notice for operation...............1-47

[18] ASCII code table...................................1-48

[19] Error code table ....................................1-49

[20] ISW setting ...........................................1-49

[21] Root counter display.............................1-49

36 MODE.............................................................. 1-50

[1] Setting method .....................................1-54

[2] High voltage adjustment .......................1-54

[3] Timing adjustment ................................1-55

[4] Running test mode ...............................1-65

[5] Test pattern output ...............................1-66

[6] Test pattern density adjustment ...........1-70

[7] Image quality adjustment......................1-70

[8] List print ................................................1-71

[9] Counter clear ........................................1-72

[10] Adjustment of RADF.............................1-73

[11] FNS adjustment....................................1-77

47 MODE.............................................................. 1-90

[1] 47 mode setting method .......................1-90

[2] Initial setting in the field ........................1-91

[3]

RADF original size detection adjustment...

[4] Electronic RDH memory check.............1-92

[5] Input check list......................................1-93

[6] Output check list ...................................1-95

OTHER ADJUSTMENTS ...................................1-100

[1] RADF mounting position adjustment ..1-100

[2] RADF distortion adjustment................1-100

1 ADJUSTMENT

1-4

2 ISW

1-23

3 SERVICE

4 DIAGRAMS

1-92

CONTENTS

[3] RADF skew adjustment ......................1-101

1 ADJUSTMENT

[4] DB-409 paper-incline adjustment .......1-101

[5] DB-409 tray tilt adjustment .................1-102

ISW

ISW......................................................................... 2-1

[1] Description of the ISW............................2-1

[2] Operating method...................................2-1

SERVICE

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

2 ISW

[1] Service schedule ....................................3-1

[2] Maintenance items .................................3-2

[3] Periodic check items (main body)...........3-5

[4] Periodic check items (options)................3-7

[5] List of actual durable counters for

replacement parts...................................3-8

COPY MATERIALS................................................3-9

[1] PM parts kit (100,000 copies/kit) ............ 3-9

[2] Consumables (Single unit supply) ..........3-9

SERVICE MATERIALS LIST................................ 3-10

[1] Maintenance kit composition ................ 3-10

SPECIAL TOOLS LIST ........................................3-11

3 SERVICE4 DIAGRAM

DIAGRAMS

7020 ELECTRICAL PARTS LAYOUT DRAWING ..

[1] Switches and sensors.............................4-1

[2] Loads......................................................4-4

[3] PCBs and others ....................................4-7

DF-314 ELECTRICAL PARTS LAYOUT DRAWING ... FS-107 ELECTRICAL PARTS LAYOUT DRAWING .. DB-209 ELECTRICAL PARTS LAYOUT DRAWING.. DB-409 ELECTRICAL PARTS LAYOUT DRAWING..

7020 CONNECTOR LAYOUT DRAWING ...........4-15

DF-314 CONNECTOR LAYOUT DRAWING .......4-22

FS-107 CONNECTOR LAYOUT DRAWING........ 4-23

DB-209 CONNECTOR LAYOUT DRAWING .......4-25

DB-409 CONNECTOR LAYOUT DRAWING .......4-26

LIST OF JAM CODES..........................................4-27

LIST OF WARNING (ERROR) CODES ...............4-30

7020 TIME CHART (A4, LIFE SIZE,

2 COPIES, FEED FROM TRAY 1) .......................4-42

7020ADU TIME CHART (A4, LIFE SIZE,

3 COPIES, FEED FROM TRAY 1) .......................4-43

DF-314 TIME CHART (A4, SINGLE SIDE ORIGINAL,

3 SHEETS)...............................................................

DF-314 TIME CHART (A4, DOUBLE SIDE ORIGINALS, FS-107 TIME CHART (A4, SORT MODE,

2 SHEETS/SET, 2 SETS) ....................................4-46

FS-107 TIME CHART (A4, STAPLE MODE,

2 SHEETS, 1 POSITION)..................................... 4-47

DB-209/DB409 TIME CHART (A4, LIFE SIZE,

3 COPIES, FEED FROM TRAY 1) .......................4-48

2 SHEETS

4-1

4-9 4-10 4-12 4-14

4-44

) ...................................... 4-45