Konica Minolta DI5510, COVER INSERTER B DI5510/DI7210, C-404 DI5510/DI7210, FN-115 DI5510/DI7210, FN-10 User Manual

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7662-4396-11

SERVICE MANUAL

FIELD SERVICE

Di551/Di650 Di5510/Di7210

Di5510: Europe and North America only.

2004.01 Ver. 1.0

Page 2

There are using both Official Options name and Popular Options name in the Di551/Di650/Di5510/Di7210 Service Manual and Option Service Manual.

EDH-4, EDH-7 : RADF FN-112, FN-6, FN-121, FN-10, FN-113, FN-122 : FNS OT-104 : SF C-403, C-404 : LT & LCT Cover Inserter B, Cover Inserter E : PI PK-2, PK-5 : PK ZK-2, ZK-3 : PZ In-System Writer : ISW

Page 3

CONTENTS

SAFETY AND IMPORTANT WARNING ITEMS

IMPORTANT NOTICE

. . . . . . . . . . . . . . . . . . S-1

. . . . .S-1

DESCRIPTION ITEMS FOR DANGER,

WARNING AND CAUTION . . . . .S-1

SAFETY WARNINGS

SAFETY INFORMATION

IMPORTANT INFORMATION

SAFETY CIRCUITS

INDICATION OF WARNING ON THE MACHINE

. . . . . . . . . . . . . . . . . . .S-2

. . . . . . . . . . . . . . .S-10

. . . . . . . . . . . S-10

. . . . . . . . . . . . . . . . . . S-11

. . .S-13

1. ADJUSTMENT

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

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

ADJUSTMENTS MADE WHEN REPLACING

PARTS.......................................................................1-1

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

LCD ADJUSTMENT ..................................................1-4

[1] LCD Control Panel Adjustment ..................1-4

[2] LCD Panel Contrast/Key Sound

Adjustment .................................................1-4

SETTINGS AND ADJUSTMENTS MADE WITH THE

P FUNCTION.............................................................1-4

[1] Checking and Printing the P Function ........1-4

[2] Setting up the P Function ...........................1-4

MODE CHANGING MENU........................................1-5

[1] Mode Selection...........................................1-5

[2] Display Transition of 36 Modes ..................1-6

[3] Display Transition of 25 Modes ..................1-7

[4] Display Transition of Key Operation

Modes.........................................................1-7

25 MODE ...................................................................1-8

[1] Setting the 25 Mode ...................................1-8

[2] List of Adjustment Items for 25 Mode.........1-9

[3] Setting Software DIP Switches.................1-11

[4] Setting the Paper Size..............................1-24

[5] PM Count Resetting .................................1-25

[6] Setting the PM Cycle................................1-26

[7] Collecting Data .........................................1-26

[8] Copy Count by Parts to be Replaced

(Fixed Parts).............................................1-42

[9] Copy Count by Parts to be Replaced

(Optional Parts) ........................................1-47

[10] Setting Passwords....................................1-48

[11] Setting the Telephone Number and/or

Fax Number of the Service Center...........1-49

[12] Setting the Serial Number ........................1-50

[13] Displaying the ROM Version ....................1-50

[14] ISW Setting ..............................................1-51

[15] Setting Date..............................................1-51

36 MODE .................................................................1-52

[1] Setting Method .........................................1-52

[2] High Voltage Adjustment..........................1-52

[3] Charging Grid Voltage Adjustment...........1-53

[4] Drum Peculiarity Adjustment ....................1-54

[5] Drum Peculiarity Adjustment (Manual) .....1-60

[6] User Paper Setting ...................................1-60

[7]

Recall Standard Data (Process Adjustment)

[8] Tray Adjustment .......................................1-61

[9] Magnification Adjustment .........................1-62

[10] Timing Adjustment....................................1-65

[11] RADF Adjustment.....................................1-70

[12] Centring Adjustment .................................1-72

[13] Distortion adjustment (Copier)..................1-75

[14] Non-image area erase check ...................1-75

[15]

Recall standard data (Image adjustment)

[16] Running Test Mode ..................................1-77

3 DIS./ASSEMBLY2 ISW 3 DIS./ASSEMBLY1 ADJUSTMENT3 DIS./ASSEMBLY3 SERVICE3 DIS./ASSEMBLY

4 ELECTRIC PARTS LIST

...1-61

..1-76

Page 4

CONTENTS

3 DIS./ASSEMBLY1 ADJUSTMENT3 DIS./ASSEMBLY2 ISW3 DIS./ASSEMBLY3 SERVICE3 DIS./ASSEMBLY

4 ELECTRIC PARTS LIST

[17] Test pattern output mode ........................ 1-77

[18] Test pattern density setting ..................... 1-84

[19] Finisher adjustment ................................. 1-84

[20] List Output Mode ..................................... 1-91

47 MODE ................................................................ 1-92

[1] 47 Mode / Multi Mode Setting Method..... 1-92

[2] Adjustment Data Display ......................... 1-94

[3] Hard Disk Check...................................... 1-94

[4] Input checklist.......................................... 1-95

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

OTHER ADJUSTMENT ........................................ 1-108

[1] Centring Adjustment.............................. 1-108

[2] Skew adjustment (Main body) ............... 1-111

[3] Adjusting the LCT Paper Feed Roller

Pressure (C-404 only) ........................... 1-111

[4] Paper up/down plate horizontal

adjustment (LCT only) ........................... 1-112

[5] Skew adjustment (LCT only) ................. 1-114

[6] Tray spring pressure adjustment........... 1-115

[7] Paper feed height (upper limit)

adjustment (LCT only) ........................... 1-117

[8] Pick-up release amount

adjustment (LCT only) ........................... 1-118

[9] RADF mounting position adjustment ..... 1-119

[10] RADF paper skew adjustment............... 1-120

[11] FNS Adjusting the magnets on the

by-pass conveyance guide plate

(FN-112/6/121/10) ................................. 1-121

[12] FNS adjusting the by-pass gate

(FN-112/6/121/10) ................................. 1-122

[13] FNS Adjusting the Shift Position

(FN-112/6/121/10) ................................. 1-124

[14] FNS Adjusting the paper exit solenoid

(FN-112/6/121/10) ................................. 1-125

[15] FNS Adjusting the mount location of the

paper exit arm (FN-112/6/121/10) ......... 1-127

[16] FNS Adjusting the mount location

of the alignment plates / U

(FN-112/6/121/10) ................................. 1-128

[17] FNS Adjusting the mount location

of the alignment plates / L (FN-6/10) ..... 1-129

[18] FNS Adjusting the stapling position

(Flat stapling) (FN-112/6/121/10) .......... 1-130

[19] FNS Adjusting the stapler vertical

positioning (FN-112/6/121/10) ............... 1-131

[20] FNS Adjusting the stapling position

(stapling-and-folding) (FN-6/10) ............ 1-133

[21] FNS Adjusting the angle of the folding

stopper (FN-6/10) .................................. 1-134

[22] FNS Adjusting the folding force

(FN-6/10) ............................................... 1-135

[23] FNS Adjusting the three-holding positions

(FN-6/10) ............................................... 1-136

[24] PK Adjusting the tilt of the punch hole position

(PK-2) .................................................... 1-137

[25] PK Adjusting the tilt of the punch hole position

(PK-5).....................................................1-138

[26] PK Adjusting the punch hole vertical position

(PK-2).....................................................1-139

[27] Sensitivity adjustment for the PK paper edge

sensor (PK-5) .........................................1-140

[28] PI Centering Adjustment (PK-2).............1-141

[29] Adjusting the tilt of PI (when PK punch

is used) (PK-2) .......................................1-142

[30] Sensitivity adjustment for the PZ paper edge

sensor (PZ) ............................................1-143

[31] FNS Stapler Driver Belt Position

Adjustment (FN-112/6/121/10)...............1-144

[32] Adjusting the PZ Paper-Path Switching

Solenoid (PZ) .........................................1-146

[33] Adjusting the Tension of the PZ Punch

Shift Timing Belt (PZ) .............................1-147

[34]

Adjusting the PZ 1st Folding Skew (PZ) [35] Adjusting the Position of the PZ 2nd

Folding Stopper (PZ) ..............................1-149

[36] Adjusting the PZ 2nd Folding Skew 2nd

Stopper Assembly (PZ) ..........................1-150

[37] FNS Adjusting the Magnets on Conveyance

Guide Plate B (FN-115)..........................1-151

[38] FNS Adjusting the Magnets on Conveyance

Guide Plate C (FN-115) .........................1-152

[39] FNS Adjusting the Sub-tray Paper Exit Gate

(FN-115).................................................1-153

[40] FNS Adjusting the Paper-Path Switching Gate

(FN-115).................................................1-154

[41] FNS Adjusting the By-pass Gate

(FN-115).................................................1-156

[42] FNS Adjusting the Shift Position

(FN-115).................................................1-157

[43] FNS Adjusting Opening/Closing

at the Paper Exit (FN-115) .....................1-158

[44] FNS Adjusting the Paper Exit-Opening

Solenoid (FN-115)..................................1-159

[45] FNS Adjusting the Paper Exit-Opening

Lower Guide Plate (FN-115) ..................1-160

[46] FNS Adjusting the Mount Location of

the Paper Exit Arm (FN-115)..................1-161

[47] FNS Adjusting the Mount Location of

the Upper Alignment Plates (FN-115) ....1-162

[48] FNS Adjusting the Tension of the Upper

Alignment Plate Drive Timing Belt

(FN-115).................................................1-163

[49] FNS Adjusting the Stapling Position

(Flat Stapling) (FN-115) ......................... 1-163

[50] OT-104 Testing Operation .....................1-164

[51] FN-113/122 Output Check Mode ...........1-166

[52] FN-113/122 Lengthwise Position

Adjustment of Punch Hole......................1-170

[53] FN-113/122 Adjustment of Solenoids ....1-171

[54] FN-113/122 Timing Belt Tension

Adjustment .............................................1-172

....1-148

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CONTENTS

[55] FN-113/122 Adjustment of the Elevator Tray

Upper Limit Sensor................................ 1-173

[56] FN-113/122 Adjustment of Elevator Tray Over

Detection Level...................................... 1-174

2. ISW

WHAT'S ISW?........................................................... 2-1

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

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

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

[3] Prepare the copier to start an ISW

transfer ...................................................... 2-2

[4] Preparing the copier to transfer ................. 2-4

[5] Relationships between processing states

and operational LEDs ................................ 2-5

[6] Rewriting procedure after an error

interruption................................................. 2-5

[7] Preparation when PZ is installed ............... 2-6

[8] Connecting to the ISW connector .............. 2-6

INTERNET ISW ........................................................ 2-8

[1] What is the Internet ISW ?......................... 2-8

[2] Operating environment.............................. 2-8

[3] Main features............................................. 2-8

[4] Initial setting............................................... 2-9

[5] Mail Remote Notification System............. 2-16

[6] Internet ISW using Web utility.................. 2-30

[7] Internet ISW by operation panel .............. 2-33

[8] Precautions for use.................................. 2-35

3. SERVICE

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

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

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

[3] Main Body Periodic Inspection Items....... 3-10

[4] RADF [EDH-4/7] ...................................... 3-12

[5] FNS [FN-112/6] ....................................... 3-12

[6] FNS [FN-115] .......................................... 3-13

[7] LCT [C-403/404] ...................................... 3-13

[8] PI [Cover Inserter B/E]............................. 3-14

[9] PZ [ZK-2/3] .............................................. 3-14

[10] Periodic replacement parts list................. 3-15

[11] Optional replacement parts list ................ 3-18

COPY MATERIALS ................................................ 3-19

[1] Single unit supply .................................... 3-19

SERVICE MATERIAL LIST..................................... 3-20

4. ELECTRIC PARTS LIST

PARTS LAYOUT DRAWING.....................................4-1

[1] Di551/Di650/Di5510/Di7210 Parts Layout

Drawing ......................................................4-1

[2] EDH-4/7 Parts Layout Drawing ................4-12

[3] C-403/404 Parts Layout Drawing .............4-13

[4] FN-112/6/121/10 Parts Layout Drawing ...4-14 [5] Cover Inserter B/E Parts Layout

Drawing ....................................................4-17

[6] PK-2/5 Parts Layout Drawing ...................4-18

[7] ZK-2/3 Parts Layout Drawing ...................... 4-19

[8] FN-115 Parts Layout Drawing ..................4-20

[9] OT-104 Parts Layout Drawing..................4-22

CONNECTOR LAYOUT DRAWING........................4-23

[1] Di551/Di650/Di5510/Di7210

Connector Layout Drawing.......................4-23

[2] C-403/404 Connector Layout Drawing .....4-30

[3] FN-112/6/121/10 Connector Layout

Drawing ....................................................4-30

[4] Cover Inserter B/E Connector Layout

Drawing ....................................................4-31

[5] PK-2/5 Connector Layout Drawing ...........4-31

[6] ZK-2/3 Connector Layout Drawing .............. 4-32

[7] FN-115 Connector Layout Drawing............. 4-33

[8] OT-104 Connector Layout Drawing............. 4-33

JAM CODE LIST......................................................4-34

ERROR CODE LIST................................................4-50

TIMING CHART.......................................................4-69

[1] Di650 Timing Chart (1) .............................4-69

[2] Di650 Timing Chart (2) .............................4-70

[3] Di7210 Timing Chart (1) ...........................4-71

[4] Di7210 Timing Chart (2) ...........................4-72

[5] EDH-4/EDH-7 Timing Chart (1)................4-73

[6] EDH-4/EDH-7 Timing Chart (2)................4-74

[7] C-403/C-404 Time Chart ..........................4-75

[8] FN-112/FN-6/FN-121/FN-10

TIming Chart (1) .......................................4-76

[9] FN-112/FN-6/FN-121/FN-10

Timing Chart (2) .......................................4-77

[10] FN-112/FN-6/FN-121/FN-10

Timing Chart (3) .......................................4-78

[11] FN-112/FN-6/FN-121/FN-10

Timing Chart (4) .......................................4-79

[12] Cover Inserter B/Cover Inserter E

Timing Chart ............................................4-80

[13] PK-2 Timing Chart ...................................4-81

[14] PK-5 Timing Chart ...................................4-82

[15] ZK-2/ZK-3 Timing Chart ...........................4-83

[16] FN-115 Timing Chart (1) ..........................4-84

[17] FN-115 Timing Chart (2) ..........................4-85

[18] OT-104 Timing Chart ...............................4-86

[19] FN-113/FN-122 Timing Chart (1) ............4-87

[20] FN-113/FN-122 Timing Chart (2) ............4-88

OVERALL WIRING DIAGRAM................................4-89

[1] EDH-4/EDH-7 Overall Wiring Diagram.....4-89

[2] C-403/C-404 Overall Wiring Diagram.......4-90

3 DIS./ASSEMBLY1 ADJUSTMENT3 DIS./ASSEMBLY2 ISW3 DIS./ASSEMBLY3 SERVICE3 DIS./ASSEMBLY

4 ELECTRIC PARTS LIST

Page 6

CONTENTS

3 DIS./ASSEMBLY1 ADJUSTMENT3 DIS./ASSEMBLY2 ISW3 DIS./ASSEMBLY3 SERVICE3 DIS./ASSEMBLY

[3] Cover Inserter B/Cover Inserter E

Overall Wiring Diagram ........................... 4-91

[4] PK-2 Overall Wiring Diagram .................. 4-92

[5] PK-5 Overall Wiring Diagram .................. 4-93

[6] ZK-2 Overall Wiring Diagram................... 4-94

[7] FN-115 Overall Wiring Diagram .............. 4-95

[8] OT-104 Overall Wiring Diagram .............. 4-96

[9]

FN-113/FN-122 Overall Wiring Diagram

APPENDIX

[1] Di551/Di650 Overall Wiring Diagram......... A-1

[2] Di5510/Di7210 Overall Wiring Diagram..... A-2

[3] FN-112/FN-6/FN-121/FN-10

Overall Wiring Diagram ............................. A-3

..... 4-97

4 ELECTRIC PARTS LIST

Page 7

SAFETY AND IMPORTANT WARNING ITEMS

Read carefully the Safety and Important Warning Items described below to understand them before doing ser-

vice work.

IMPORTANT NOTICE

Because of possible hazards to an inexperienced person servicing this copier as well as the risk of damage to

the copier, Konica Minolta Business Technologies, INC. (hereafter called the KMBT) strongly recommends that

all servicing be performed only by KMBT-trained service technicians.

Changes may have been made to this copier to improve its performance after this Service Manual was printed.

Accordingly, KMBT does not warrant, either explicitly or implicitly, that the information contained in this Service

Manual is complete and accurate.

The user of this Service Manual must assume all risks of personal injury and/or damage to the copier while ser-

vicing the copier for which this Service Manual is intended.

Therefore, this Service Manual must be carefully read before doing service work both in the course of technical

training and even after that, for performing maintenance and control of the copier properly.

Keep this Service Manual also for future service.

DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION

In this Service Manual, each of three expressions “ DANGER”, “ WARNING”, and “ CAUTION” is defined

as follows together with a symbol mark to be used in a limited meaning.

When servicing the copier, the relevant works (disassembling, reassembling, adjustment, repair, maintenance,

etc.) need to be conducted with utmost care.

DANGER

WARNING

CAUTION

Symbols used for safety and important warning items are defined as follows:

:Precaution when using the copier.

:Action having a high possibility of suffering death or serious injury

:Action having a possibility of suffering death or serious injury

:Action having a possibility of suffering a slight wound, medium trouble, and

property damage

General precaution Electric hazard High temperature

:Prohibition when using the copier.

:Direction when using the copier.

General prohibition Do not touch with wet hand Do not disassemble

General instruction

S-1

Unplug

Ground/Earth

Page 8

SAFETY AND IMPORTANT WARNING ITEMS

SAFETY WARNINGS

[1] MODIFICATIONS NOT AUTHORIZED BY

KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.

Konica Minolta brand copiers are renowned for their high reliability. This reliability is achieved through high-quality design

and a solid service network.

Copier design is a highly complicated and delicate process where numerous mechanical, physical, and electrical aspects

have to be taken into consideration, with the aim of arriving at proper tolerances and safety factors. For this reason, unau-

thorized modifications involve a high risk of degradation in performance and safety. Such modifications are therefore

strictly prohibited. the points listed below are not exhaustive, but they illustrate the reasoning behind this policy.

DANGER : PROHIBITED ACTIONS

• Using any cables or power cord not specified by KMBT.

• Using any fuse or thermostat not specified by KMBT. Safety will not be

assured, leading to a risk of fire and injury.

• Disabling fuse functions or bridging fuse terminals with wire, metal clips, sol-

der or similar object.

• Disabling relay functions (such as wedging paper between relay contacts)

• Disabling safety functions (interlocks, safety circuits, etc.) Safety will not be

assured, leading to a risk of fire and injury.

• Making any modification to the copier unless instructed by KMBT

• Using parts not specified by KMBT

S-2

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SAFETY AND IMPORTANT WARNING ITEMS

[2] CHECKPOINTS WHEN PERFORMING ON-SITE SERVICE

Konica Minolta brand copiers are extensively tested before shipping, to ensure that all applicable safety standards are met,

in order to protect the customer and customer engineer (hereafter called the CE) from the risk of injury. However, in daily

use, any electrical equipment may be subject to parts wear and eventual failure. In order to maintain safety and reliability,

the CE must perform regular safety checks.

1.Power Supply

WARNING: Wall Outlet

• Check that mains voltage is as specified. Plug the power cord into the dedi-

cated wall outlet with a capacity greater than the maximum power consump-

tion.

If excessive current flows in the wall outlet, fire may result.

• If two or more power cords can be plugged into the wall outlet, the total load

must not exceed the rating of the wall outlet.

If excessive current flows in the wall outlet, fire may result.

WARNING: Power Plug and Cord

• Make sure the power cord is plugged in the wall outlet securely.

Contact problems may lead to increased resistance, overheating, and the

risk of fire.

• Check whether the power cord is damaged. Check whether the sheath is

damaged.

If the power plug, cord, or sheath is damaged, replace with a new power

cord (with plugs on both ends) specified by KMBT. Using the damaged

power cord may result in fire or electric shock.

• When using the power cord (inlet type) that came with this copier, be sure to

observe the following precautions:

a. Make sure the copier-side power plug is securely inserted in the socket

on the rear panel of the copier.

Secure the cord with a fixture properly.

b. If the power cord or sheath is damaged, replace with a new power cord

(with plugs on both ends) specified by KMBT.

If the power cord (inlet type) is not connected to the copier securely, a

contact problem may lead to increased resistance, overheating, and risk

of fire.

• Check whether the power cord is not stepped on or pinched by a table and

so on.

Overheating may occur there, leading to a risk of fire.

S-3

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SAFETY AND IMPORTANT WARNING ITEMS

WARNING: Power Plug and Cord

• Do not bundle or tie the power cord.

Overheating may occur there, leading to a risk of fire.

• Check whether dust is collected around the power plug and wall outlet.

Using the power plug and wall outlet without removing dust may result in

fire.

• Do not insert the power plug into the wall outlet with a wet hand.

The risk of electric shock exists.

• When unplugging the power cord, grasp the plug, not the cable.

The cable may be broken, leading to a risk of fire and electric shock.

WARNING: Wiring

• Never use multi-plug adapters to plug multiple power cords in the same out-

let.

If used, the risk of fire exists.

• When an extension cord is required, use a specified one.

Current that can flow in the extension cord is limited, so using a too long

extension cord may result in fire.

Do not use an extension cable reel with the cable taken up. Fire may

result.

WARNING: Ground Lead

• Check whether the copier is grounded properly.

If current leakage occurs in an ungrounded copier, you may suffer electric

shock while operating the copier. Connect the ground lead to one of the

following points:

a. Ground terminal of wall outlet

b. Ground terminal for which Class D work has been done

S-4

Page 11

SAFETY AND IMPORTANT WARNING ITEMS

WARNING: Ground Lead

• Pay attention to the point to which the ground lead is connected.

Connecting the ground lead to an improper point such as the points listed

below results in a risk of explosion and electric shock:

a. Gas pipe (A risk of explosion or fire exists.)

b. Lightning rod (A risk of electric shock or fire exists.)

c. Telephone line ground (A risk of electric shock or fire exists in the case

of lightning.)

d. Water pipe or faucet (It may include a plastic portion.)

2.Installation Requirements

WARNING: Prohibited Installation Place

• Do not place the copier near flammable materials such as curtains or volatile

materials that may catch fire.

A risk of fire exists.

• Do not place the copier in a place exposed to water such as rain water.

A risk of fire and electric shock exists.

WARNING: Nonoperational Handling

• When the copier is not used over an extended period of time (holidays, etc.),

switch it off and unplug the power cord.

Dust collected around the power plug and outlet may cause fire.

CAUTION: Temperature and Humidity

• Do not place the copier in a place exposed to direct sunlight or near a heat

source such as a heater.

A risk of degradation in copier performance or deformation exists.

Do not place the copier in a place exposed to cool wind.

Recommended temperature and humidity are as follows:

Temperature: 10

Humidity: 10% to 80% (no dew condensation)

Avoid other environments as much as possible.

°C

to 30

°C

CAUTION: Ventilation

• Do not place the copier in a place where there is much dust, cigarette

smoke, or ammonia gas.

Place the copier in a well ventilated place to prevent machine problems

and image faults.

S-5

Page 12

SAFETY AND IMPORTANT WARNING ITEMS

CAUTION: Ventilation

• The copier generates ozone gas during operation, but it is not sufficient to be

harmful to the human body.

If a bad smell of ozone is present in the following cases, ventilate the

room.

a. When the copier is used in a poorly ventilated room

b. When taking a lot of copies

c. When using multiple copiers at the same time

CAUTION: Vibration

• When installing the copier, read the Installation Guide thoroughly. Be sure to

install the copier in a level and sturdy place.

Constant vibration will cause problems.

• Be sure to lock the caster stoppers.

In the case of an earthquake and so on, the copier may slide, leading to a

injury.

CAUTION: Inspection before Servicing

• Before conducting an inspection, read all relevant documentation (service

manual, technical notices, etc.) and proceed with the inspection following the

prescribed procedure in safety clothes, using only the prescribed tools. Do

not make any adjustment not described in the documentation.

If the prescribed procedure or tool is not used, the copier may break and a

risk of injury or fire exists.

• Before conducting an inspection, be sure to disconnect the power plugs from

the copier and options.

When the power plug is inserted in the wall outlet, some units are still pow-

ered even if the POWER switch is turned OFF. A risk of electric shock

exists.

• The area around the fixing unit is hot.

You may get burnt.

DANGER: Work Performed with the Copier Powered

• Take every care when making adjustments or performing an operation check

with the copier powered.

If you make adjustments or perform an operation check with the external

cover detached, you may touch live or high-voltage parts or you may be

caught in moving gears or the timing belt, leading to a risk of injury.

S-6

Page 13

SAFETY AND IMPORTANT WARNING ITEMS

DANGER: Work Performed with the Copier Powered

• Take every care when servicing with the external cover detached.

High-voltage exists around the drum unit. A risk of electric shock exists.

WARNING: Safety Checkpoints

• Check the exterior and frame for edges, burrs, and other damages.

The user or CE may be injured.

• Do not allow any metal parts such as clips, staples, and screws to fall into the

copier.

They can short internal circuits and cause electric shock or fire.

• Check wiring for squeezing and any other damage.

Current can leak, leading to a risk of electric shock or fire.

• When disconnecting connectors, grasp the connector, not the cable.

(Specifically, connectors of the AC line and high-voltage parts)

Current can leak, leading to a risk of electric shock or fire.

• Carefully remove all toner remnants and dust from electrical parts and elec-

trode units such as a charging corona unit.

Current can leak, leading to a risk of copier trouble or fire.

• Check high-voltage cables and sheaths for any damage.

Current can leak, leading to a risk of electric shock or fire.

• Check electrode units such as a charging corona unit for deterioration and

sign of leakage.

Current can leak, leading to a risk of trouble or fire.

• Before disassembling or adjusting the write unit incorporating a laser, make

sure that the power cord has been disconnected.

The laser light can enter your eye, leading to a risk of loss of eyesight.

• Do not remove the cover of the write unit. Do not supply power with the write

unit shifted from the specified mounting position.

The laser light can enter your eye, leading to a risk of loss of eyesight.

• When replacing a lithium battery, replace it with a new lithium battery speci-

fied in the Parts Guide Manual. Dispose of the used lithium battery using the

method specified by local authority.

Improper replacement can cause explosion.

S-7

Page 14

SAFETY AND IMPORTANT WARNING ITEMS

WARNING: Safety Checkpoints

• After replacing a part to which AC voltage is applied (e.g., optical lamp and

fixing lamp), be sure to check the installation state.

A risk of fire exists.

• Check the interlock switch and actuator for loosening and check whether the

interlock functions properly.

If the interlock does not function, you may receive an electric shock or be

injured when you insert your hand in the copier (e.g., for clearing paper

jam).

• Make sure the wiring cannot come into contact with sharp edges, burrs, or

other pointed parts.

Current can leak, leading to a risk of electric shock or fire.

• Make sure that all screws, components, wiring, connectors, etc. that were

removed for safety check and maintenance have been reinstalled in the orig-

inal location. (Pay special attention to forgotten connectors, pinched cables,

forgotten screws, etc.)

A risk of copier trouble, electric shock, and fire exists.

DANGER: HANDLING OF SERVICE MATERIALS

• Toner and developer are not harmful substances, but care must be taken not

to breathe excessive amounts or let the substances come into contact with

eyes, etc. It may be stimulative.

If the substances get in the eye, rinse with plenty of water immediately.

When symptoms are noticeable, consult a physician.

• Never throw the used cartridge and toner into fire.

You may be burned due to dust explosion.

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Page 15

SAFETY AND IMPORTANT WARNING ITEMS

DANGER : HANDLING OF SERVICE MATERIALS

• Unplug the power cord from the wall outlet.

Drum cleaner (isopropyl alcohol) and roller cleaner (acetone-based) are

highly flammable and must be handled with care. A risk of fire exists.

• Do not replace the cover or turn the copier ON before any solvent remnants

on the cleaned parts have fully evaporated.

A risk of fire exists.

• Use only a small amount of cleaner at a time and take care not to spill any

liquid. If this happens, immediately wipe it off.

A risk of fire exists.

• When using any solvent, ventilate the room well.

Breathing large quantities of organic solvents can lead to discomfort.

[3] MEASURES TO TAKE IN CASE OF AN ACCIDENT

1. If an accident has occurred, the distributor who has been notified first must immediately take emergency measures to

provide relief to affected persons and to prevent further damage.

2. If a report of a serious accident has been received from a customer, an on-site evaluation must be carried out quickly

and KMBT must be notified.

3. To determine the cause of the accident, conditions and materials must be recorded through direct on-site checks, in

accordance with instructions issued by KMBT.

4. For reports and measures concerning serious accidents, follow the regulations given in “Serious Accident Report/

Follow-up Procedures”.

[4] CONCLUSION

1. Safety of users and customer engineers depends highly on accurate maintenance and administration. Therefore,

safety can be maintained by the appropriate daily service work conducted by the customer engineer.

2. When performing service, each copier on the site must be tested for safety. The customer engineer must verify the

safety of parts and ensure appropriate management of the equipment.

S-9

Page 16

SAFETY AND IMPORTANT WARNING ITEMS

SAFETY INFORMATION

IMPORTANT INFORMATION

The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration implemented

regulations for laser products manufactured since August 1, 1976. Compliance is mandatory for products mar-

keted in the United States.

This copier is certified as a “Class 1” laser product under the U.S.

Department of Health and Human Services (DHHS) Radiation Performance Standard according to the Radiation

Control for Health and Safety Act of 1968. Since radiation emitted inside this copier is completely confined within

protective housings and external covers, the laser beam cannot escape during any phase of normal user opera-

tion.

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Page 17

SAFETY CIRCUITS

SAFETY AND IMPORTANT WARNING ITEMS

This machine is provided with the following safety circuits

to prevent machine faults from resulting in serious acci-

dents.

[1] Overall protection circuit

[2] L2 and L3 (fixing heater lamps) overheating

prevention circuit

These safety circuits are described below to provide the

service engineer with a renewed awareness of them in

order to prevent servicing errors that may impair their

functions.

[1] Overall Protection Circuit

CBR1

CBR2

1. Protection by CBR1 and CBR2 (circuit breakers)

CBR1 and CBR2 interrupt the AC line instanta-

neously when an excessive current flows due to a

short in the AC line.

CAUTION: The CBR1 and CBR2 functions must not be deactivated under any circumstances.

[2] Protection by L2, L3 and L4 (fixing

heater lamps) overheating prevention

circuit

DCPS

RL1

PRCB

RL1

TH2

Control section

AC driver section

TH1

1. Protection by software

The output voltage from TH1 (fixing temperature

sensor 1) is read by the CPU. If this voltage is

abnormal, L2 (fixing heater lamp 1), L3 (fixing

heater lamp 2), L4 (fixing heater lamp 3) and RL1

(main relay) are turned OFF.

CAUTION: Do not change the gap between the roller and TH1. When replacing TH1, check the specified mounting dimensions. The RL1 function must not be deactivated under any circumstances.

TS2

TS1

S-11

Page 18

SAFETY AND IMPORTANT WARNING ITEMS

2. Protection by the hardware circuit

The output voltages from TH1 and TH2 (fixing

temperature sensors) are compared with the abnor-

mality judgment reference value in the comparator

circuit. If the output voltage from TH1 or TH2

exceeds the reference value, L2 (fixing heater lamp

1), L3 (fixing heater lamp 2), L4 (fixing heater

lamp 3) and RL1 (main relay) are turned OFF in

hardware means.

CAUTION: Periodically check the TH2 face contacting the roller, and replace TH2 if any abnormality is detected. Since TH1 (fixing temperature sensor) face does not contact the roller, check the distance from the roller and the sensor orientation if any abnormality is detected. The RL1 function must not be deactivated under any circumstances.

3. Protection by TS1 (thermostat/U) and TS2 (thermostat/L)

When the temperature of the fixing roller (upper/

lower) exceeds the specified value, TSs are turned

OFF, thus interrupting the power to L2 (fixing

heater lamp/1), L3 (fixing heater lamp/2), and L4

(fixing heater lamp/3) directly.

CAUTION: Do not use any other electrical conductor in place of TS1 and TS2. Do not change the distance between the roller and TS (thermostat).

S-12

Page 19

SAFETY AND IMPORTANT WARNING ITEMS

INDICATION OF WARNING ON THE MACHINE

Caution labels shown below are attached in some areas on/in the machine.

When accessing these areas for maintenance, repair, or adjustment, special care should be taken to avoid burns and electric

shock.

CAUTION

DO NOT INSERT your finger into the two RADF hinge portions; otherwise you may be injured.

WARNING

This area generates high voltage. If touched, electrical shock may occur. DO NOT TOUCH.

CAUTION ATTENTION VORSICHT PRECAUCION ATTENZIONE

CAUTION

DO NOT put your hand between the main body and developing fixing unit; otherwise you may be injured.

CAUTION

High temperature!

Do not touch. Use care when clearing paper.

ATTENTION

Temp rature lev e!

Risque de br lure. Soyez prudent en retirant la feuille coinc e.

VORSICHT

Hei§e OberflŠche!

Brandverletzungsgefahr. Bei Beseitigung von Papierstaus vorsichtig vorgehen.

PRECAUCION

ÁTemperatura alta!

No tocar. Tener cuidado al remover el papel.

ATTENZIONE

Alta temperatura!

Non toccare. Agire con prudenza nel rimuovere la carta.

CAUTION

The fixing unit is very hot. To avoide getting burned, DO NOT TOUCH.

CAUTION ATTENTION VORSICHT PRECAUCION ATTENZIONE

CAUTION

The conveyance fixing unit is heavy. Use care and draw it out gently; otherwise you may be injured.

CAUTION

You may be burned or injured if you touch any area that you are advised by any caution label to keep your-

self away from.

Do not remove caution labels. If any caution label has come off or soiled and therefore the caution cannot

be read, contact our Service Office.

S-13

Page 20

SAFETY AND IMPORTANT WARNING ITEMS

In the case of the Di551/Di650

(Finisher with Cover Inserter B/E only)

CAUTION

(FN-112/FN-6/FN-121/FN-10 Finisher)

(FN-6/FN-10 Finisher only)

(FN-6/FN-10 Finisher)

You may be burned or injured if you touch any area that you are advised by any caution label to keep your-

self away from.

Do not remove caution labels. If any caution label has come off or soiled and therefore the caution cannot

be read, contact our Service Office.

S-14

Page 21

In the case of the Di5510/Di7210

DO NOT put your hand between the main body and tray; otherwise you may be injured.

SAFETY AND IMPORTANT WARNING ITEMS

The shift tray moves to and fro while printing. DO NOT put your hand in between the tray and tray supporting part; otherwise you may be injured. Also, DO NOT put your hand in the paper exit outlet while the tray is moving; otherwise you may be injured.

(OT-104 Shift tray)

DO NOT put your hand between the main body and tray; otherwise you may be injured.

(Main body tray 1 and 2)

(Main body tray 3 and 4)

7272sf006

CAUTION

You may be burned or injured if you touch any area that you are advised by any caution label to keep your-

self away from.

Do not remove caution labels. If any caution label has come off or soiled and therefore the caution cannot

be read, contact our Service Office.

S-15

Page 22

SAFETY AND IMPORTANT WARNING ITEMS

To avoid injury, DO NOT put your hand on top of the printed sheets. Be sure to hold both sides of the printed sheets when removing them, and DO NOT leave your hand on the printed sheets while the primary (main) tray goes up.

Use care after opening the paper exit outlet. DO NOT put your hand into it; otherwise you may be injured.

(FN-115 Finisher)

7272sf007

CAUTION

You may be burned or injured if you touch any area that you are advised by any caution label to keep your-

self away from.

Do not remove caution labels. If any caution label has come off or soiled and therefore the caution cannot

be read, contact our Service Office.

S-16

Page 23

In the case of the Di551/Di650

SAFETY AND IMPORTANT WARNING ITEMS

7272sf004

In the case of the Di5510/Di7210

7272sf005

7272sf001

S-17

Page 24

SAFETY AND IMPORTANT WARNING ITEMS

CAUTION

You may be burned or injured if you touch any area that you are advised by any caution label to keep your-

self away from.

Do not remove caution labels. If any caution label has come off or soiled and therefore the caution cannot

be read, contact our Service Office.

S-18

Page 25

WARNING

SAFETY AND IMPORTANT WARNING ITEMS

CAUTION

You may be burned or injured if you touch any area that you are advised by any caution label to keep your-

self away from.

Do not remove caution labels. If any caution label has come off or soiled and therefore the caution cannot

be read, contact our Service Office.

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Page 26

Blank page

Page 27

ADJUSTMENT

1 ADJUSTMENT

Page 28

1 ADJUSTMENT

Blank page

Page 29

HOW TO USE THIS SECTION

[1] Scope and Precautions

This section provides detailed information about adjustment items and procedures. Before addressing customer complaints, perform the following checks.

1. Check whether the power supply voltage meets the specifications.

2. Check whether the power supply is properly grounded.

3. Check whether this machine shares the power supply with any other machine that draws large current intermittently (e.g., elevator and air conditioner that produce electrical noise).

4. Check whether the installation environment is good. a. High temperature / High humidity, direct sun-

light, ventilation, etc.

b. Level of installed location

5. Check whether original has a problem that may cause defective images.

6. Check whether the selected density value is correct.

7. Check whether the platen glass, slit glass, etc. is soiled.

8. Check whether correct paper is used for copying.

9. Check whether copying materials and parts (e.g., developer, drum, and cleaning blade) are replenished and replaced when they reach the end of their useful life.

10. Check whether toner remains.

When servicing the machine, observe the following precautions:

ADJUSTMENTS MADE WHEN REPLACING PARTS

Adjustments (including checks) and settings are not only required when a customer complaint about the copy image quality is received, but also after replacing or reassembling parts.

[How to Read Tables]

Components of the tables used in this section are as follows:

1. Mode

Adjustment mode to be selected. [P]: P mode [25]: 25 mode [36]: 36 mode [47]: 47 mode

2. Code

Code and copy quantity setting button used in each mode.

3. Page

Page in the "ADJUSTMENT" section.

4. Circled numbers

Indicate that adjustments (including

checks) must be made in order of precedence.

(Circle without numeric character):

Indicates that adjustments (including checks) can be made independently.

1 ADJUSTMENT

11. Only either side of the AC line is shut off when the SW1 (main power) of this machine is turned off. Always unplug the power cord before starting service work. If it is necessary to service the machine with the power on, take care not to be caught in the scanning gear of the exposure unit.

12. Special care should be taken when handling the fixing unit because it operates at extremely high temperatures.

13. The developing unit has a strong magnetic field. Keep watches and measuring equipment away from it.

14. Take care not to damage the drum with tools and so on.

15. Do not touch IC pins with bare hands.

1-1

Page 30

LIST OF ADJUSTMENT ITEMS

1 ADJUSTMENT

Item No.

Process

Adjustment

Image

Adjustment

32 Finisher

Adjust-

33 Folding stopper adjustment 1-85

ment

34 Cover sheet tray size adjustment 1-86

Classification by Adjustment High voltage adjustment

Drum Peculiarity Adjustment

Tray Adjustment

Magnification Adjustment

Timing Adjustment

RADF Adjustment

Centering Adjustment

Warp Adjustment (Copier)

Stitch and fold stopper adjustment 1-85

Charging grid manual adjustment

Blade setting mode

Auto maximum density adjustment

Auto dot diameter adjustment

LD1 offset adjustment

LD2 offset adjustment

Auto gamma adjustment (1dot)

Auto gamma adjustment (2dot)

Cartridge set mode

Printer vertical magnification adjustment

Printer horizontal magnification adjustment

Scanner (platen) vertical adjustment

Scanner (RADF) vertical adjustment

Printer leading edge timing adjustment

Printer registration loop adjustment

Printer pre-registration adjustment

Printer leading edge timing adjustment

Scanner (platen) leading edge timing adjustment

Scanner (RADF) leading edge timing adjustment

Scanner (RADF) registration loop adjustment

RADF density adjustment

RADF original size adjustment

RADF incline offset adjustment

Printer centering adjustment

Scanner (platen) centering adjustment

Scanner (RADF) centering adjustment

Scanner (platen) warp (main scan)

Scanner (platen) warp (sub-scan)

Scanner (RADF) warp (main scan)

Scanner (RADF) warp (sub-scan)

Adjustment Item

Mode

1-53

1-54

1-55

1-56

1-57

1-58

1-59

1-61

1-62

1-63

1-64

1-66

1-67

1-68

1-69

1-70

1-71

1-72

1-73

1-74

1-75

Page

Drum

Developer

Write unit

Dust-proof glass

Each tray unit

By-pass paper feed unit

Tray up/down wire

Registration roller

Registration unit

Registration clutch

Mis-centering detection sensor

ADU unit

CCD unit

Fixing unit

Memory board

RADF

LCT

FNS

Stapler unitPIPK (PK-2)

421

5 3 2 2

6 4 3

7 5 4

8 653

9 7

2 1

OO O

OOO

O OOO O

OOO

(O)

OO OO OO

PK (PK-5)

1-2

Page 31

LIST OF ADJUSTMENT ITEMS

1 ADJUSTMENT

Item No.

Finisher

Adjustment

38 1st Z- fold position adjustment 39 2nd Z-fold position adjustment 1-89 40 Three-fold position adjustment 1-90 41 2 positions staple pitch adjustment 1-91 42 Tray Centering Adjustment 1-108 43 RADF Mounting Position Adjustment 1-119 44 RADF Skew Adjustment 1-120

RADF Paper Skew

Adjustment

47 PI Centering adjustment 1-141 48 PK Adjusting the Skew of Punched Holes Position 1-137

PK Adjusting the Vertical Positioning of Punched

Holes 50 Drum Count Reset 1-42 51 Developer Count Reset 25 1-42 52 Web Counter Reset 1-42

Classification by Adjustment Punch Adjustment

Punch vertical position adjustment

Punch horizontal position adjustment

Punch regist loop adjustment

Face side of original paper

Back side of original paper

Adjustment Item

Mode

1-87

1-88

1-120

1-121

Other Adjustments

1-139

Caution: Replacing the image control board

• When a damaged image control board is replaced, the memory board on this board must be used on the new image control board. Only when the memory board is damaged, use a new memory board on a new control board. Since the new memory board does not have adjustment data, the all adjustments are required. Before making the all adjustments, make the

47mode-92(output) " setting to make the new memory board effective.

• After making any adjustment, make the “47mode -96 (output) setting”. After made the “47mode-96 (output)” setting, the adjustment data is saved.

• However, the “47mode-92” and -96” settings are protected to prevent them from careless operation. In order to make “47mode -92” and -96” settings using the saved adjustment data, the protection must be disabled. For the unprotection method, contact the service manager ot the authorized distributor.

Page

Drum

Developer

Write unit

Dust-proof glass

Each tray unit

By-pass paper feed unit

Tray up/down wire

Registration roller

Registration unit

Registration clutch

Mis-centering detection sensor

ADU unit

CCD unit

Fixing unit

Memory board

RADF

LCT

FNS

Stapler unitPIPK (PK-2)

OOO

O OOO

OOO

OO OO OO OO

O O

PK (PK-5)

3 1

1-3

Page 32

LCD ADJUSTMENT

[1] LCD Control Panel Adjustment

Enter the key operator mode and select " Touch

1 ADJUSTMENT

panel adjustment" to adjust the LCD touch panel.

*If you cannot select the touch panel adjustment mode pressing any numeric key after entering key operator mode will take you directly to " Touch panel adjustment".

[2] LCD Panel Contrast/Key Sound

Adjustment

Enter the key operation mode and select " LCD Panel contrast/Key sound adjustment" to adjust the contrast, backlight, and/or buzzer as desired.

SETTINGS AND ADJUSTMENTS MADE WITH THE P FUNCTION

The P function allows you to perform following numerical value checks using the P button:

1. Total counter

2. Copier counter

3. Printer counter

4. * PM counter

5. Density Shift (Auto <Text/Photo>)

6. Density Shift (Inclease Contrust)

7. Density Shift (Photo)

8. Density Shift (Text) * PM counter is only displayed when Check key is pressed on the operation panel.

[1] Checking and Printing the P Function

1. Turn ON the SW2 (sub power).

2. Press the P button.

3. Counter list is displayed.

4. Press the key.

5. Press the START button to print out the counter list. The P function is cancelled automatically.

6. If the counter list need not be displayed, press the

EXIT

COUNTER MENU

key.

[2] Setting up the P Function

1. Turn ON the SW2 (sub power).

SPECIAL ORIGINAL

2. Press the key.

3. Select the required image quality, text, photo etc. Then press the P button to set the desired density shift.

4. Enter a value (0-5) with a numeric key, then press the key. The smaller the value, the darker the density.

5. Press the key to return to the Basic screen.

1-4

Page 33

MODE CHANGING MENU

[1] Mode Selection

MODE CHANGING MENU

You can select a mode from the following [Mode changing menu: [Select mode] without turning OFF and ON the power switch.

Basic screen

3-6 mode

2-5 mode

Key operation mode

4-7 mode

Step Operation

Turn on the SW2 (sub power).

Press P button and wait until [Enter pass- word for mode selection] message

appears.

1 ADJUSTMENT

Enter the password 9272 and press the Start button.(Note that this password is

fixed and cannot be changed.)The [Mode changing menu] appears.

Enter the number to select the desired

mode. To return to the [Mode changing menu],

press P button and wait until the menu

appears again.

Upon completion of the adjustment, press

EXIT

key to return to the Basic screen.

1-5

Page 34

MODE CHANGING MENU

[2] Display Transition of 36 Modes

1 ADJUSTMENT

x : Factory exclusive use. Service is not used.

3-6 Modus / Adjustment mode

1 Process adjustment 2 Image adjustment 3 Running test mode 4 Test pattern output mode 5 Test pattern density setting 6 Finisher adjustment 7 List output mode

Process adjustment mode menu

1 High voltage adjustment 2 Drum peculiarity adjustment 3 Drum peculiarity adjustment (hand op) x 4 User paper setting 5 Recall standard data

Image adjustment mode menu

1 Tray adjustment 2 Magnification adjustment 3 Timing adjustment 4 EDH adjustment 5 Centering adjustment 6 Warp adjustment (Copier) 7 Non-image area erase check 8 Recall standard data

Running test mode menu

1 Intermittent copy mode 2 Paperless running mode 3 Paperless mode 4 Paperless endless mode 5 Running mode

Finisher adjustment mode menu

1 Stapling&Folding stopper adjustm. 2 Folding stopper adjustment 3 Cover sheet tray size adjustment 4 (Not use this model) 5 Punch adjustment 6 Z-Folding position adjustment 7 Three Folding position adjustment 8 2 Positions staple pitch adjustm.

List output mode menu

1 Machine management list 1 2 Adjustment data list 3 Black ratio data list 4 Machine management list 2 5 Parameter list 6 Memory dump list 7 Font pattern

High voltage adjustment mode menu

1 HV adjustment (Charge) x 2 HV adjustment (Transfer) x 3 HV adjustment (Separation-AC) x 4 HV adjustment (Separation-DC) x 5 HV adjustment (Charging grid voltage) 6 HV adjustment (Bias of development) x 7 Transfer guide confirm x 8 HV adjustment (TGR) x

Drum peculiarity adjustment mode menu

1 Blade setting mode 2 Auto maximum density adjustment 3 Auto dot diameter adjustment 4 LD 1 offset adjustment 5 LD 2 offset adjustment 6 LD 1 bias adjustment x 7 LD 2 bias adjustment x 8 Auto gamma adjustment(1dot) 9 Auto gamma adjustment(2dot)

10 Cartridge set mode

Magnification adjustment mode menu

1 Printer drum clock adjustment 2 Printer horizontal adjustment 3 Scanner drum clock adjustment 4 EDH drum clock adjustment

Timing adjustment mode menu

1 Printer restart timing adjustment 2 Printer resist loop adjustment 3 Printer pre-resist adjustment 4 Printer lead edge timing adjustment 5 Scanner restart timing adjustment 6 EDH restart timing adjustment 7 EDH resist loop adjustment

EDH adjustment mode menu

1 EDH density adjustment 2 EDH original size adjustment 3 EDH Incline offset adjustment

Centering adjustment mode menu

1 Printer centring adjustment 2 Scanner centring adjustment 3 EDH centring adjustment

Punch adjustment mode menu

1 Punch vertical position adjustment 2 Punch horizontal position adjustment 3 Punch resist loop adjustment

Z-folding position adjustment mode menu

1 1st Z-holding position adjustment 2 2nd Z-holding position adjustment

1-6

Page 35

[3] Display Transition of 25 Modes

2-5 Modus /Memory setting mode

1 Software SW setting 2 Paper size setting 3 PM count 4 Data collection 5 Parts counter 6 Password setting 7 Telephone number setting 8 M/C serial number setting 9 Indication of ROM version

10 RD mode setting 11 ISW 12 Setting date input

Collecting data menu

1 Total count of each paper size 2 Copy count of each paper size 3 Print count of each paper size 4 EDH count 5 Scanner count 6 Black ratio of each section 7 Black ratio ranking list

Copy count of part menu

1 Count of special parts 2 Count of each parts

[4] Display Transition of Key Operation Modes

System initial setting menu

1 Date & Time setting 2 Language select setting 3 IP adress setting / Tandem 4 E-mail transmission setting

User setting mode menu

Key operator mode menu



1 System initial setting 2 Copier initial setting 3 User setting mode 4 E.K.C function setting *1 5 Lock / delete program memory 6 Paper type / Special size set 7 Panel contrast / Key sound adj. 8 Key operator data setting 9 Weekly timer

10 Control panel adjustment 11 Tray auto select setting 12 Energy saver setting 13 Memory switch setting 14 Machine management list print 15 * Not use Minolta! 16 Side 2 lens adjustment 17 Finisher adjustment 18 HDD management setting 19 Scanner transmission setting 20 Non-image area erase setting 21 Background adjustment

22 Timing adjustment 23 Centering adjustment

*1 Name of system *2 These menus are displayed by switching DIPSW. E.K.C: Except UAS area E.C.M: USA area only

1 User density level 1setting 2 User density level 2 setting 3 User lens mode ratio setting

Weekly timer setting menu



1 Weekly timer ON/OFF setting 2 Timer setting 3 Timer action ON/OFF setting 4 Lunch hour off setting 5 Timer interrupt password set

Management list print mode menu

1 Program memory list 2 User management list 3 E.K.C. management list 4 Font pattern list

Finisher adjustment mode menu

Stapling & Folding stopper adjust. 2 Folding stopper adjustment 3 Trimmer stopper adjustment 4 Punch adjustment 5 Z-Folding position adjustment 6

Three-Folding position adjustment 7

2-Positions staole pitch adjustment

Memory switch menu

8 JAM data of time series 9 JAM count

10 Count of each copy mode 11 SC count 12 JAM count of each section 13 SC count of each section

1 Panel reset timer 2 Panel reset key function 3 EDH-Original effect 4 Program memory auto recall -305 Finisher mode by Full-Auto 6 Initial by Key Counter insert 7 Erasure outside area of original 8 EDH frame erasure selection

9 Automatic tray switching 10 Platen APS 11 EDH APS 12 Platen AMS 13 EDH AMS 14 Select tray when APS cancel 15 Platen original size detect 16 EDH original size detect 17 Platen original size detect (SMALL) 18 Rotation 19 Staple mode reset function 20 JOB offset operating 21 Continuation print 22 Key click sound 23 1 SHOT indication time 24 Energy saver screen 25 Start Key latch function 26 Stop Key function 27 Auto select of Booklet copy

MODE CHANGING MENU

1 ADJUSTMENT

28 E.K.C. Password 29 Arrow key change [Image shift] 30 Exit direction of 1 sheet 31 An interruption suspended way 32 E.K.C. password input timing 33 Sound (No paper, toner/ JAM) 34 Reserve copy function 35 Scan stop by pull out tray 36 Change page no. Pos. (booklet) 37 Timer which prohibits print 38 Bookmark fanction 39 Delete of overlay image 40 Orig. direction/binding mode 41 Image stored cont. (SRV) 42 Image recalled cont. (SRV) 43 Exit direction 44 I/P SCAN Address manual input 45 I/P SCAN E-Mail function mask 46 I/P SCAN HDD function mask 47 I/P SCAN FTP function mask 48 State of Platen/ EDH (Reset) 49 Priority tray (blank overlap) 50 Auto select the binding mode 51 IP SCAN E-Mail file form 52 IP SCAN HDD file form 53 IP SCAN FTP file form 54 Printing side (Three-Folding)

1-7

Page 36

25 MODE

[1] Setting the 25 Mode

This machine has an adjustment mode called the "25

1 ADJUSTMENT

Mode". Select this mode to rewrite data in the non-volatile memory or make various settings.

1. Turn OFF the SW2 (sub power).

2. While pressing the copy quantity setting button 2 and 5, turn ON the SW2 (sub power). The Memory setting mode menu Screen will appear. Now the machine is in the 25 mode, disabling normal copy operations.

[Memory setting mode menu Screen]

3. Press the numeric button of the desired setting item. The associated setting screen will appear.

4. Enter data in the setting screen.

5. Turning OFF the SW2 (sub power) cancels the 25 mode.

6. New data will take effect after restart.

1-8

Page 37

[2] List of Adjustment Items for 25 Mode

Adjustment Item Menu Remarks

Software DIP SW setting See "list of Software DIP

Paper size setting

PM count Resetting PM Count

Setting PM cycle

Data collection (Di551/Di650) Total count of each paper size

4 1

Copy count of each paper size

Print count of each paper size

RADF count

Pixel ratio of each section

Pixel ratio ranking list

JAM data of time series

JAM count

Count of each copy mode

SC count

JAM count of each section

SC count of each section

Data collection (Di5510/Di7210)

Parts counter Count of special parts COUNT RESET

5 1

Password setting Key Operator password 4 digits

Telephone/Fax number set-

ting

Total count of each paper size

Copy count of each paper size

Print count of each paper size

RADF count

Scanner count

Pixel ratio of each section

Pixel ratio ranking list

JAM data of time series

JAM count

Count of each copy mode

SC count

JAM count of each section

SC count of each section

Count of each part COUNT RESET

EKC master key code 8 digits Weekly timer password 4 digits HDD management password 4 digits Customer support telephone number 16 digits Customer support FAX number 16 digits

25 MODE

1 ADJUSTMENT

Switches".

Part name setting P/N setting Limit Setting

1-9

Page 38

25 MODE

1 ADJUSTMENT

Adjustment Item Menu Remarks

M/C serial number setting Main body

Optional tray Finisher

Indication of ROM version Indication of versions of

ROMs installed in the image control, printer control, finisher, and Z-fold.

RD-mode setting

ISW updating

Setting date input

1-10

Page 39

[3] Setting Software DIP Switches

1. Procedure

Bring up the Software DIP SW Setting screen and set software DIP switches.

Step Operation

Enter the 25 mode.

[Memory setting mode menu Screen]

Select " Software DIP SW setting".

[Software DIP SW setting screen]

Select a DIP switch number.

Use the or key or numeric

keys. To use numeric keys, press the DIP switch number key at the left before entering a DIP switch number.

Select a bit number of the selected DIP switch.

25 MODE

1 ADJUSTMENT

Use the or key or numeric

keys. To use numeric keys, press the bit number key at the upper center before entering a DIP switch number.

Select ON (=1), or OFF (=0) of the switch.

Use the or key.

OFF

Press the key to return to the

ON OFF

: Sets 1.

: Sets 0.

RETURN

Memory setting mode menu Screen.

For the function of each switch, refer to “list of Software DIP Switches”.

1-11

Page 40

1 ADJUSTMENT

25 MODE

< List of Software Switches > Note: Be sure not to change bits with no particular reference made of the function.

DIPSW

No.

DIPSW 1

DIPSW2

DIPSW3

DIPSW4

DIPSW5

DIPSW 6

Bit Function 0 1

0 Condition for stopping copying after indica-

tion of toner supply

1 000 2 Method for stopping copying after indica-

tion of toner supply

3 000

Inhibition of copying when PM count is

reached

Number of copies made before inhibition of

6 000

copying when PM count is reached

7 000

Hard disk connection

* 1 * 1

* 2 * 2

Disabled Inhibited 0 0 0

* 3 * 3

Disconnected Connected 0 0 0

1 Electrode cleaning cycle (when power is 2 000

turned ON, fixing temperature is 50ºC or

3 000

less)

4 Electrode cleaning cycle (after power is

turned ON)

5 000

SC latch

25, 36, 47 mode password request (pass-

word: 9272) Charger cleaning function

Transfer/separation cleaning function

47 mode 15-01 data collection clearing

JobEditor connection

ADF automatic skew adjustment

Inhibition of postcard double sided copy

Key counter removal recovery

Inhibition of magnified APS

Fixed magnification rate setting change in

key operator mode

A3 (11x17) counting method

0 Image density selection (Toner concentra-

tion threshold)

1 000 2 Image density selection (laser PWM) for

copier

3 000

* 4 * 4

* 5 * 5

Unlatched Latched 0 0 0

Not requested Requested 0 0 0

ON OFF 0 0 0 ON OFF 0 0 0

Disabled Enabled 0 0 0 Disconnected Connected 0 0 0 Enabled Disabled 0 0 0 Disabled Enabled 0 0 0

Disabled Enabled 0 0 0 Enabled Disabled 0 1 0

Enabled Disabled 1 0 0

Incremented by 1Incremented by

* 7 * 7

* 8 * 8

Transfer/separation output for plain paper

1 000

* 9 * 9

Initial Value

Japan Inch Metric

111

000

000 000 000

000

010 001

000

111

000 111 000 000

000

2 000 3

Transfer/separation output for thick paper

4 000 5

Transfer/separation output for thin paper

6 000

* 10 * 10

* 11 * 11

000

1-12

Page 41

25 MODE

DIPSW

No.

DIPSW 7

DIPSW8

DIPSW 9

DIPSW10

DIPSW11

Bit Function 0 1

Toner guide roller current correction

1 000

TSL user-specified paper control

(Di5510/Di7210) (Note1) TSL postcard control (Di5510/Di7210) (Note1)

4 5

Transfer/separation output for recycled

6 000

paper

7 000 0

Image density selection (laser PWM) for IP

1 000 2

Fixing roller initial rotation

3 111 4

Fixing roller initial rotation time setting

5 000

A3(11

Store on hard disk

Operation at key counter removal (copy)

Operation at key counter removal (print)

Message switching

3 000

17) PM counter switch

* 12 * 12

Lighted Not lighted 0 0 0

* 13 * 13

* 35 * 35

* 14 * 14

* 15 * 15

1 count 2 count 0 0 0 Enable Disable 0 0 0

Same as stop key

Ignored

Immediate stop (JAM) Same as DIPSW9-0

* 16 * 16

4 5 000

Copy count limit

6 000

* 17 * 17

Initial Value

Japan Inch Metric

000

000 000

000

011

0 0 0

000

7 000 0

Page memory allocation when powered.

1 000

Page memory allocation when job starts

Duplex shift printing from Adobe PS3 (Di551/Di650) (Note2)

Fixing low power recalling temperature setting (Di5510/Di7210) (Note3)

* 18 * 18

* 19 * 19 0 0 0

Common shift

Recalled after 45 seconds

Independent shift

Recalled after 30 seconds

Transfer/separation output for high-quality

5 000

paper

6 000

* 20 * 20

000

7 000

Index paper rear end erasing amount 3mm erased

SC/E code screen switchover

Selection of filter for jagged edges on slanting lines

Tone switchover in photo mode

Fixing control for domestic normal temperature and

normal humidity environment (Di5510/Di7210) JAM indication screen type

000 000

1mm erased 0 0 0

Switched

Not switched (All are F codes)

000

Not selected Selected 0 0 0 2bitED-2dot PWM Priority in WUT

Without Jam code

1bitED-1dot PWM

Priority in fixing condition

000

With Jam code 0 0 0

1 ADJUSTMENT

Note 1:

TSL does not light up at all when this lamp does not light up. When this lamp lights up, TSL does not light up for the last one-fifth part of a document divided in the feeding direction but lights up for the remained four-fifth part.

Note 2: When printing from Adobe PS3 driver in duplex mode with image shift function, shift amount of copier

(it can set from “APLICATION-Image sift”) is used for print job. 0: Both front and back side is decided by the front side shift amount data of copier. 1: The shift data for each front and back side set in copier is used for duplex print mode.

Note 3:

The time recalled from low-powered state can be selected from 45 seconds or 30 seconds. For the temperature set for low-powered state, the temperature set for 30-second lapse is higher than that for 45-second lapse.

1-13

Page 42

25 MODE

1 ADJUSTMENT

DIPSW

No.

DIPSW 12

DIPSW 13

DIPSW14

DIPSW15

DIPSW16

DIPSW17

Bit Function 0 1

Every 10 copies

Black stripe creation interval

Coin vendor paper size signal switchover (Di551/Di650)

Shifting from A3 to A3R (Di5510/Di7210)

Printer automatic centering correction

High voltage output in 36/47 mode

Paper exit direction of booklet mode

Size detection 1

Size detection 2

Size detection 3

2 3

Size detection 4

4 010 5

F4 size detection

6 000

0 Size detection 5 (main body)

3 Size detection 5 (by-pass feed)

4 Size detection 5 (platen)

5 Size detection 5 (ADF)

6 Size detection 5 (PI)

RD mode type selection

0 1

Maximum number of sheets to an be stapled

2 000 3

FNS alarm stop SW * 24 * 24

4 000

(Di551/Di650) Every 12 copies (Di5510/Di7210)

A3 A3R 0 0 0

Disabled Enabled 0 0 0

Enable Disable 0 0 0 Not output Output 1 1 1 Face down Face up 0 0 0

A5 5.5 x 8.5 0 1 0 A4R 8.5 x 11R 010

8.5 x 14 F4 0 0 1

* 21 * 21

* 22 * 22

B4 : 11 x 17/ B5 : 8.5 x 11/B5R

B4 : 11 x 17/ B5 : 8.5 x 11/B5R B4 : 11 x 17/ B5 : 8.5 x 11/B5R B4 : 11 x 17/ B5 : 8.5 x 11/B5R B4 : 11 x 17/ B5 : 8.5 x 11/B5R

Telephone line

* 23 * 23

Every 50 copies (Di551/Di650) Every 60 copies (Di5510/Di7210)

8K/16K/16KR 0 0 0

E-mail 000

Initial Value

Japan Inch Metric

000

000 000

000

000 000

000

5 RD mode connection Disconnected Connected 0 0 0 6 Dmax. value in printer mode 1.43 1.35 0 0 0

Large-size table limit change (Di5510/Di7210)

Remote diagnosis system selection

(Di5510/Di7210)

Not changed -20 copies 0 0 0

RD mode EP-NET 0 0 0

1 Copy Reserve Function Enabled Disabled 0 0 0

Index original + RADF double-sided

Disabled Enabled 0 0 0

3 Key counter counting in printer mode Not counted Counted 0 0 0 4 TC start date indication (P mode) Indicated Not indicated 0 0 0 5

Non-original area automatic erasure mode judgement level

6 000

* 25 * 25

000

7 E-mail RD mode NIC selection IP NIC Copier NIC 0 0 0 0 1 111

Weekly timer summer time setting * 26 * 26

2 111

000

3 000 4

Density selection for scanning tab paper * 27 * 27

5 000

000

6 000

000

1-14

Page 43

25 MODE

DIPSW

No.

DIPSW18

DIPSW 19

DIPSW20

DIPSW21

DIPSW22

Bit Function 0 1

Initial Value

Japan Inch Metric

0 Tray 1's faulty part isolation Normal Unavailable 0 0 0 1 Tray 2's faulty part isolation Normal Unavailable 0 0 0 2 Tray 3's faulty part isolation Normal Unavailable 0 0 0 3 LCT faulty part isolation Normal Unavailable 0 0 0 4 ADF faulty part isolation Normal Unavailable 0 0 0

Folding, stapling and three-holding faulty

part isolation

Normal Unavailable 0 0 0

6 PI faulty part isolation Normal Unavailable 0 0 0 7 HDD faulty part isolation Normal Unavailable 0 0 0 0

Fixing temperature setting switch over

2 000

* 28 * 28

000 000

3 000

PZ -fold faulty part isolation

PK faulty part isolation

5 6

IP scanner default resolution * 29 * 29

7 000

Normal Unavailable 0 0 0 Normal Unavailable 0 0 0

000

0 Group stapling Disabled Enabled 0 0 0 1

Original size scanning with shift function (Note3)

2 Stamp page number switching

3 Keyboard layout ABC layout 4

Normal Based on orig-

inal

Original priority Based on

transfer paper QWERTY layout

000

000 000

7 Tandem connection Disconnected Connected 0 0 0

Mixed sized print stapling inhibition

(print)

Enabled (realtime output)

Disabled (batch processing)

000

1 LCT size setting in key operator mode Disabled Enabled 0 0 0 2 Original count display Displayed Not displayed 0 0 0

000 000 000

Enabled

Special paper APS response

Disabled

(except thick

000

paper)

IP scanner 600/400dpi

Enabled Disabled 0 0 0 0 IP address setting Inhibited Allowed 1 1 1 1

Number of punched holes * 30 * 30

2 001

Image reference position of unspecified

size of paper

010

000

4 Power save button function Enabled Disabled 0 0 0

Correspondence of ZK-3 (Di551/Di650) Automatic punch hole switching unit

(Di5510/Di7210)

6 FNS no staple operation

JAM indication screen type

Not correspond

Not provided

Staple supply

requested

Correspond 0 0 0

Provided 0 0 0

Request for staple supply and sta-

000

pling canceled

Position Illustration 0 0 0

1 ADJUSTMENT

Note 3: When "Normal" is selected, the original size is compared with the copy paper size and the smaller

one is assumed to be the image area size. When "Original priority" is selected, the original size is

compared assumed to be the image area size only when the image shift mode is selected.

1-15

Page 44

25 MODE

1 ADJUSTMENT

DIPSW

No.

DIPSW23

DIPSW24

DIPSW27

Bit Function 0 1

Operation when printer EKC password is not matched

Counted and output to EKC or other user domain

Not output (display it on the JOB list that is not pro-

Initial Value

Japan Inch Metric

000

duced) 2 Image density selection (toner density 3 000

selection of developer)

* 31 * 31 0 0 0

000

Postcard face up ejection (Di5510/Di7210) Disabled Determined by

engine/IP set-

000

ting

Registration of by-pass special paper set-

ting for JOB memory Ejection of the thick paper 2 to sub-tray (IP) Face-down Face-up

Method of accessing Hard disk JOB Password Password +

Job Editor image transfer method default

setting

Additional providing of platen-specific

machine 4 Maximum number of sheets with Z-folding 5 000

(main tray) 6 Maximum number of sheets with Z-folding 7 000

+ stapling (main tray)

s gray background control at power

Image

Prohibited Allowed

file name

Automatic Manual

Disabled Enabled

* 33 * 33

* 34 * 34

Not performed Performed

000

(toner density reduction control) *32

Image

s gray background control at power

ON 1

(toner recycle MC control during printing)

Not performed Performed

000

*32

Toner supply operation (use prohibited) Performed Not performed

Image

s gray background control at power

ON 3

(drum/developer rotation control at power

ON after

Image density optimization control (use 4

prohibited)

Image 5

correction) *32

s gray background control at power

Not performed Performed

Performed Not performed

Not performed Performed

000

(toner recycle MC ON control during drum/

developer rotation performed when the

6 000

power is turned ON) *32

s gray background control at power

Image

ON 7

(toner recycle MC ON control during Dmax

and

correction) *32

Not performed Performed

000

1-16

Page 45

25 MODE

DIPSW

No.

DIPSW28

DIPSW29

DIPSW30

DIPSW32

DIPSW33

Bit Function 0 1

Limitation of punch function Selected Not selected

1 2

Initial Value

Japan Inch Metric

000 000 000 000 000 000 000 000 000 111 000 000 000

000 5 Default selection of scanner function *38 *38 0 0 0 6 000

25 mode collection data 7-12 for checking Display

Passwords to save/access hard disk JOB Not displayed Displayed

Double-sided copy of non-standard size

papers

7 0

1 000

Fixing linear velocity adjustment

2 000

restriction

No display restriction

000

111

000

Disabled Enabled

---

000

---

*37 *37 0 0 0

3 000

---

1 ADJUSTMENT

1-17

Page 46

25 MODE

1 ADJUSTMENT

*1 Condition for stopping copying after indication of

toner supply request

Mode 1-1 1-0

Stops after printing 1,500 copies

Stops after printing 3,000 copies

Stops after printing 4,000 copies

Stops after printing 5,000 copies

*2 Method for stopping copying after indication of

toner supply request

Mode 1-3 1-2 Stops after ejecting the paper remaining in the machine

Stops after printing specified number of copies

Stops at the end of the current job

Does not stop

*3 Number of copies made before inhibition of

copying when PM count is reached

Mode 1-7 1-6 1-5

1,000 copies

2,000 copies

3,000 copies

4,000 copies

5,000 copies

1,000 copies

000

001

010

011

100

101

110

111

*4 Electrode cleaning cycle (fixing temperature is

or lower when power is turned ON)

°C

Mode 2-3 2-2 2-1

When power is tured ON

5,000 copies

10,000 copies

15,000 copies

20,000 copies

25,000 copies

30,000 copies

Not cleaned

000

001

010

011

100

101

110

111

*5 Electrode cleaning cycle (after power is turned

ON)

Mode 2-5 2-4

10,000 copies

20,000 copies

30,000 copies

40,000 copies

*7 Image density selection

(toner concentration threshold) These bits set the read level of the toner concentration patch formed on the drum to determine the toner concentration. Against image excessive density, image blur, and toner scattering in all tone areas, the setting should be made by shifting the threshold of black color to the positive side. Against insufficient density in all tone areas, shift to the negative side.

• Standard -10:The image becomes darker.

• Standard +10:The image becomes lighter.

• Standard +20:The image becomes far lighter.

Mode 5-1 5-0

Standard

Standard +10

Standard +20

Note: There are three DIP switches to change

the image density : 5-0/1 (toner concentration threshold, 5- 2/3 (laser PWM), and 23-2/3 (toner density of developer). The priority of order of these adjustments are as follows : (1) Laser PWM (2) Toner density of developer (3) Toner concentration threshold

1-18

Page 47

25 MODE

*8 Image density selection (laser PWM) for copier

These bits set image write laser PWM. Against exessive density of 100% black color, thick letters and lines, and excessive toner consumption, the setting should be made by selecting “light.” In the opposite case, select “dark.”

Mode 5-3 5-2

Darker (255)

Normal (235)

Lighter (215)

Note: There are three DIP switches to change

the image density : 5-0/1(toner concentration threshold), 5-2/3 (laser PWM), and 23-2/3 (toner density of developer). The priority of order of these adjustments are as follows: (1) Laser PWM (2) Toner density of developer (3) Toner concentration threshold

*9 Transfer/separation output for plain paper

These bits are used when "- - - -", "Normal", "Color", "Special" or "Seal" is selected for "Paper type/special size setting" in the key operator mode. When "User paper" is selected with this bit, the transfer/separation output for the "user paper setting" made in the 36 mode is applied. When "No specification" is selected, the output data by destination and paper size (metric or inch

system) (Japan/metric: 64g/m

plain paper,

Inch: 20 lb plain paper, Inch area / Inch: 20 lb

plain paper, metric: 80g/m

area/metric: 80g/m

plain paper, Inch: 20 lb plain

plain paper, Metric

paper) is used.

Mode 6-2 6-1 6-0

No specification

Not used

Recycled paper 1 (Japan)

Recycled paper 2 (Inch area)

Recycled paper 3 (Metric area)

User paper

000

001

010

011

100

101

110

111

*10 Transfer/separation output for thick paper

This bit is used when "Thick" is selected for "Paper type/special size setting" in the key operator mode to change transfer/separation output, linear speed, and fixing temperature. When "No specification" is selected, standard

data for 170g/m

• 170g/m

or heavier paper is used.

or heavier (TSL OFF) : When toner is

scattered around the image.

• Plain paper : Transfer / separation data for plain paper of each destination is used to set only the line speed and fixing temperature for thick paper. This setting is applied when the fixing condition is insufficient even though paper is not so thick.

Mode 6-4 6-3

No specification

170 g/m

or more (TSL OFF)

Plain paper

*11 Transfer/separation output for thin paper

This bit is used when "Thin" is selected for "Paper type/special size setting" in the key operator mode. When "No specification" is selected, the output data by destination (Japan: 52.4 g/m

Inch area: 16lb, paper, Metric area: 48g/m paper) is used.

Mode 6-6 6-5

No specification

52.4 g/m

64 g/m

paper

*12 Toner guide roller current correction

When the room temperature causes defect cleaning, the bias value of the toner guide roller should be changed to +10 µA or +20 µA. If the original setting value is changed without any defective cleaning observed, the drum can be damaged, or the toner may be spilled. In this case, the use of copier is never recommended.

Mode 7-1 7-0

Standard

Approx. +10 µA

Approx. +20 µA

No correction

1 ADJUSTMENT

paper,

1-19

Page 48

25 MODE

1 ADJUSTMENT

*13 Transfer/separation output for recycled paper

These bits are used when "Recycle" is selected for "Paper type/special size setting" in the key operator mode. When "User paper" is selected with these bits, the transfer/separation output for the user paper setting made in the 36 mode is applied. When "No specification" is selected, output data by destination and paper size (metric or inch series)

(Japan/metric: 64 g/m

recycled paper, Inch: 20

lb recycled paper, Inch area/inch: 20 lb recycled

paper, metric: 80g/m area/metric: 80g/m

recycled paper, Metric

recycled paper, inch: 20 lb recycled paper) is used. When humid paper causes uneven image, select “humid paper 1/2/3”.

Mode 7-7 7-6 7-5

No specification

64 g/m2 standard paper (Japan)

20 lb standard paper (USA)

80g/m2 standard paper (Europe)

Humid paper 1 (Japan)

Humid paper 2 (USA)

Humid paper 3 (Europe)

User paper

000

001

010

011

100

101

110

111

*14 Fixing roller initial rotation

Fixing may be insufficient if the temperature of the place where the machine is installed is low. To prevent this, increase the warm-up time (fixing roller initial rotation time) to allow the fixing roller to be evenly warmed up. This bit specifies the condition(s) under which initial rotation of the fixing roller is required.

• Low temperature: Initial rotation of the fixing

roller is carried out only under the low temperature condition.

• Low and normal temperatures: Initial rotation

of the fixing roller is carried out under low and normal temperature conditions.

• Low, normal, and high temperatures: Initial

rotation of the fixing roller is carried out under low, normal, and high temperature conditions.

Mode 8-3 8-2

Low temperature

Low and normal temperature

Low, normal, and high temperatures

No initial rotation

*15 Fixing roller initial rotation time setting

This bit sets the maximum time of initial rotation of the fixing roller.

Di551/Di650

Mode 8-5 8-4

2 minutes (Japan)

3 minutes (Inch and Metric series)

4 minutes

10 minutes

Di5510/Di7210

Mode 8-5 8-4 80 seconds (Japan, High temperature and high humidity) 100 seconds (Japan, Except for high temperature and high humidity) 180 seconds (Inch and Metric series, High temperature and high humidity) 150 seconds (Inch and Metric series, Except for high temperature and high humidity)

2 minutes

3 minutes

4 minutes

*16 Message switching

Mode 9-3 9-2 Please insert key counter.

Please insert copy card.

Please insert coin.

Please insert key counter.

1-20

Page 49

25 MODE

*17 Copy count limit

Mode 9-7 9-6 9-5 9-4

No limit 0 0 0 0

1 copy 0 0 0 1 3 copies 0 0 1 0 5 copies 0 0 1 1 9 copies 0 1 0 0

10 copies 0 1 0 1 20 copies 0 1 1 0 30 copies 0 1 1 1 50 copies 1 0 0 0 99 copies 1 0 0 1

250 copies 1 0 1 0

No limit 1 0 1 1 No limit 1 1 0 0 No limit 1 1 0 1 No limit 1 1 1 0 No limit 1 1 1 1

*18 Page memory allocation when powered

Mode 10-1 10-0

No allocation

32 MB (default for DP65)

64 MB

*20 Transfer/separation out put for high-quality

paper These bits are used when “High-quality” is selected for “Paper type/special size setting” in the key operator mode. When “No specification” is selected, output data by paper size (metric or inch system) (metric:

64g/m

standard paper, Inch: 20 lb standard

paper) is used.

Mode 10-7 10-6 10-5 10-4

No specification

64 g/m

paper for

printing press

80g/m

paper for

printing press

0000

0001

0010

Copied backing papers (Di5510/

0011

Di7210)

*21 Size detection 4

Destination Mode 13-4 13-3

Metric series

A5R 0 0

B6R 0 1

Inch series

5.5 x 8.5R 1 0

1 ADJUSTMENT

*19 Page memory allocation when starts

When memory overflow occurs in a mode where page memory is used, this bit allocates page memory at the start of job to print out copied paper, the data of which was already read in the memory. Page memory quantity differs as in the following table, according to the number of gradation.

1 bit ED

2 bit ED

Mode

No allocation

Allocated

18 MB (A3 x 2)

36 MB (A3 x 2)

10-2

When “Allocated” is selected by DIP switch 10-0 or 10-1 with power supply ON, this setting has priority.

*22 F4 size detection

Mode 13-6 13-5

8 x 13

8.25 x 13

8.125 x 13.25

8.5 x 13

*23 Maximum number of sheets that can be stapled

Mode 15-2 15-1

50 sheets

45 sheets

40 sheets

35 sheets

*24 FNS alarm stop SW

Mode 15-4 15-3

Stop immediately after detection

Stop at end of copy after detection

No alarm stop

1-21

Page 50

25 MODE

1 ADJUSTMENT

*25 Selection of area to be erased in non-original

area automatic erasure These bits are used to make a setting associated with the non-original automatic erasure mode (application function).

Mode 16-6 16-5

Standard

Dark original

Coping with light interference

*26 Weekly timer summer time setting

Mode

0 minute

10 minutes

20 minutes

30 minutes

40 minutes

50 minutes

60 minutes

70 minutes

80 minutes

90 minutes

100 minutes

110 minutes

120 minutes

130 minutes

140 minutes

150 minutes

17-3 17-2 17-1 17-0

0000

0001

0010

0011

0100

0101

0110

0111

1000

1001

1010

1011

1100

1101

1110

1111

*27 Density selection for scanning tab paper

The higher the brightness level, the higher the density.

*28 Fixing temperature setting switch over

This setting is performed to change fixing temperature when fixing is insufficient or paper curl is excessive. This setting is effective only when standard paper is used. Therefore, it is not applied when thick or thin paper is used or temperature is specified in power mode.

• Standard Standard setting value

• Standard+

• Standard-

Set when fixing is insufficient

Set when paper curl is excessive

Mode 19-3 19-2 19-1

Standard

Standard+5

Standard+10

Standard+15

Standard-5

Standard-10

Standard-15

Standard+20

000

001

010

011

100

101

110

111

*29 IP scanner default resolution

Mode 19-7 19-6

400dpi

600dpi

200dpi

300dpi

*30 Number of punched holes

Mode 22-2 22-1

2 holes (Japan)

3 holes or 2 and 3 holes (Inch area)

4 holes or 2 and 4 holes (Metric area)

Mode 17-6 17-5 17-4

80 (brightness level)

100

120

160

200

255(not clipped)

000

001

010

011

100

101

110

111

1-22

Page 51

25 MODE

*31 Image density selection (toner density selection

of developer) These bits set the toner density of developer by changing toner supply threshold and developing sleeve rotation speed with image density unchanged. Decrease toner density when the image is gray background or toner is scattered. Increase toner density when the image is unevenly transferred or white spots occur.

Mode 23-3 23-2

Standard toner density

Approx. 0.75% up

Approx. 0.75% down

Approx. 1.5% down

Note: There are three DIP switches to change

the image density : 5-0/1 (toner concentration threshold), 5-2/3 (lase PWM), and 23-2/3 (toner density of developer). The priority of order of these adjustment are as follows: (1) Laser PWM (2) Toner density of developer (3) Toner concentration threshold

*32 Image's gray background control at power ON

If an image

s gray background problem occurs while making about 100 copies after power ON (the fixing temperature is 50

C or lower), set bits

0, 1, 3, 5, 6, and 7 of DIPSW27 to 1.

Note: When this setting is used, be sure to set

six bits to 1 all together. And never set bits

2 and 4 of DIPSW27 to 1. Di5510/Di7210 models enable to set the control time of DIPSW27-5/6 (turning-ON control of toner recycle MC during drum/developer rotation).

Mode 27-6 27-5

None

30 seconds

45 seconds

60 seconds

*33 Maximum number of sheets with z-folding

(main tray)

Mode 24-5 24-4

Up to 50 sheets

Up to 40 sheets

Up to 30 sheets

Up to 20 sheets

*37 Fixing linear velocity adjustment

To protect from transfer misalignment, the fixing linear velocity can be adjusted to the conveyance linear velocity.

Mode 33-3 33-2 33-1 33-0

-0.2%

-0.4%

-0.6%

-0.8%

-1.0%

-1.2%

-1.4%

-1.6%

+0.2%

+0.4%

+0.6%

+0.8%

+1.0%

+1.2%

+0.4%

0000

0001

0010

0011

0100

0101

0110

0111

1000

1001

1010

1011

1101

1110

1111

*38 Default selection of scanner function

When specifying the scanner function, set the function to be selected as default.

Mode 29-6 29-5

E-mail

HDD

FTP

E-mail

1 ADJUSTMENT

1-23

Page 52

25 MODE

[4] Setting the Paper Size

1 ADJUSTMENT

When the LCT paper type is changed, it must be stored in the main body. This setting is effective when an optional LCT is added. Select a paper size among standard, non-standard paper sizes. After selecting a tray size, specify a paper size.

Note: In Di5510/Di7210 models, when tray 1 or

2 is selected, [Non STD size] or [Wide size paper] are not displayed.

1. Setting the standard size

Step Operation

1 Enter the 25 mode. 2 [Memory setting mode menu Screen]

Select " Paper size setting".

3 [Paper size setting mode Screen]

Select necessary tray and press the

STD SIZE

Press the or button to select

a paper size.

Press the key to finish setting.To

cancel the new setting, press the

CANCEL

display the Memory setting mode menu Screen again.

key.

key, Pressing either key will

2. Setting the non-standard size

Step Operation

1 Enter the 25 mode. 2 [Memory setting mode menu Screen]

Select " Tray Size Setting."

3 [Paper size setting mode Screen]

Select necessary tray and press the

Non STD size

4 [Paper size input Screen]

Press the key for specifying the main (vertical) scanning direction to highlight it.

Press the or key or numeric

keys to enter the size in the main (vertical)scanning direction. Max. 314 mm

6 Press the key for specifying the sub (hor-

izontal) scanning direction to highlight it.

Press the or key or numeric

keys to enter the size in the sub (horizontal) scanning direction. Max. 223 mm(C-403), 459mm(C-404)

Press the key to finish setting.

To cancel the new setting, press the

CANCEL

Pressing either key will display the Memory setting mode menu Screen again.

key.

1-24

Page 53

25 MODE

3. Setting the wide paper

Step Operation

1 Enter the 25 mode. 2 [Memory setting mode menu Screen]

Select " Paper size setting."

3 [Paper size setting mode Screen]

Select necessary tray and press the

Wide size paper

4 [Paper size selecting Screen]

Press the or key to select a

wide paper size.

Input size

6 [Paper size input Screen]

Press the key for specifying the main (vertical) scanning direction to highlight it.

Press the or key or numeric

keys to enter the size in the main (vertical) scanning direction. Max. 314 mm

8 Press the button for specifying the sub

(horizontal) scanning direction to highlight it.

Press the or key or numeric

keys to enter the size in the sub (horizontal) scanning direction. Max. 223mm(C-403), 459mm(C-404)

Press the key to finish setting.

To cancel the new setting, press the

key.

[5] PM Count Resetting

Care should be taken not to reset the PM count by mistake.

Step Operation

1 Enter the 25 mode. 2 [Memory setting mode menu Screen]

Select " PM count".

3 [PM count/cycle Screen]

Press the key.

4 [Reset Confirmation Screen]

Press the key.The PM count is

reset and the start date is input automatically.

Pressing the key closes the Reset

Confirmation screen at once.

Press the key to finish setting.

To cancel the new setting, press the

CANCEL

Pressing either key will display the Memory setting mode menu Screen again.

COUNT RESET

YES

key.

1 ADJUSTMENT

CANCEL

key.

Pressing either key will display the Memory setting mode menu Screen again.

Reference 1:

Each time the current tray size is changed on this screen, the new setting will be written into the non-volatile memory.

1-25

Page 54

25 MODE

[6] Setting the PM Cycle

1 ADJUSTMENT

This function allows you to change the PM cycle.

Caution: The PM cycle is factory-set. Use this

function to change the factory-set PM cycle.

Step Operation

1 Enter the 25 mode. 2 [Memory setting mode menu Screen]

Select " PM count".

3 [PM count/cycle Screen]

Press the key.

4 After making sure that three digits of the

cycle value are displayed in reverse video, enter a desired cycle value using numeric keys. Only the three digits of the cycle value can be entered. The entered digits will be shifted to the left one after another.

5 Press the key to finish setting.

To cancel the new setting, press the

CANCEL

Pressing either key will display the Memory setting mode menu Screen again.

PM Cycle Setting

key.

[7] Collecting Data

This function allows you to view various data retained by the machine.

1. Data that can be Viewed

In the case of the Di551/Di650

No. Data Type Pre-operation

Total count of

each paper size

Copy count of

each paper size

Print count of

each paper size

RADF count

Pixel ratio of each

section

Pixel ratio ranking list

JAM data of time

series

JAM count

Count of each copy

mode

SC count

JAM count of each

section

Enter the 25 mode, select "

Software DIPSW Setting", and set bit 1 of address 30-1 to 1. (Note 1)

SC count of each sec-

tion

Note: When bit 1 of DIP switch 30-1 is set to 0,

only collected data 1 to collected data 6 can be viewed.

1-26

Page 55

25 MODE

In the case of the Di5510/Di7210

No. Data Type Pre-operation

Total count of each

paper size

Copy count of each

paper size

Print count of each

paper size

RADF count

Scanner count

Pixel ratio of each

section

Pixel ratio ranking list

JAM data of time

series

JAM count

Count of each copy

mode

SC count

JAM count of each

section

SC count of each sec-

tion

Enter the 25

mode, select "

Software DIPSW Setting", and set bit 1 of address 30-1 to 1. (Note 1)

3. Viewing Collecting Data No.7 to No.12 (Di551/Di650), No.8 to 13 (Di5510/Di7210)

Step Operation

1 Enter the 25 mode. 2 [Memory setting mode menu Screen]

Select " Software DIP SW setting".

3 [Software DIP SW Setting Screen]

Set bit 1 of DIP switch 30-1 to 1.

Press the key to return to the

Memory setting mode menu Screen.

5 [Memory setting mode menu Screen]

Select " Data Collection".

6 [Collecting data menu Screen]

Select the collected data you want to view by pressing one of numeric keys

7 12 8 13

(Di5510/Di7210). To select the key or later press the

If the key is pressed with key displayed, the Collected Data Selection screen containing keys to appears again.

RETURN

to (Di551/Di650), to

key.

1 10

1 ADJUSTMENT

Note: When bit 1 of DIP switch 30-1 is set to 0,

only collected data 1 to collected data 7 can be viewed.

2. Viewing Collecting Data No.1 to No.6

Step Operation

1 Enter the 25 mode. 2 [Memory setting mode menu Screen]

Select " Data collection".

3 [Collecting data menu Screen]

Select the collecting data you want to view by pressing one of numeric keys

1 6 1 7

(Di5510/Di7210).

4 [Individual data view Screen]

View the selected data by scrolling the

screen using the and keys.

Press the key to return to the

Memory setting mode menu Screen.

to (Di551/Di650), to

RETURN

7 [Individual data view Screen]

View the selected data by scrolling the screen using the and keys. (Note)

Press the key to return to the

RETURN

Memory setting mode menu Screen.

Note: On the Individual Data View screen

showing the JAM count of each section (collected data (Di551/Di650),

(Di5510/Di7210)) or SC count of

each section (collected data (Di551/ Di650), (Di5510/Di7210)), the

COUNT RESET

Pressing the key resets

key appears.

COUNT RESET

the selected data count.

1-27

Page 56

1 ADJUSTMENT

25 MODE

4. Details on Display Data

(1) Collecting data No.1 to No.3: Total/copy/print counts of each paper size

1 A2 17x22 A2

2 A3 11x17 A3

3B4 8.5x14B4 (8K)

4A4 8.5x11 A4

5 B5 5.5x8.5 B5 (16K)

6A5 - A5

7B6 - F4

88.5x14 - -

98.5x11 A4 -

10 Special Special Special

(Di5510/

Di7210)

Japan Inch area Metric area

Postcard - -

Destination

Maximum count Remarks

99999999

Not counted and 0 is sent. (Di5510/Di7210)

All counters are 8-digit counters.

1. Each time a printed copy is ejected, the counter is incremented by 1 regardless of the paper size.

2. Any size other than paper sizes 1-9 is counted as Special size. (SEL/LEF are counted as the same size.)

1-28

Page 57

(2) Collecting data No.4: RADF mode

NO Items

Number of originals fed in ADF mode

Number of originals fed in RADF mode

Number of originals fed in RDH mode

Number of originals fed in RRDH mode

Number of originals fed in LDF mode

Number of originals fed in CFF mode

Number of 1-sided originals fed in SDF mode

Number of mixed originals fed in ADF mode

Number of mixed originals fed in RADF mode

Number of originals fed in 2in1 mode Not counted and 0 is sent.

Number of 1-sided Z-folded mode original fed

Number of 2-sided Z-folded mode original fed

Number of 2-sided originals fed in SDF mode Not counted and 0 is sent.

Undefined

Maximum

count

99999999

25 MODE

1 ADJUSTMENT

Remarks

All counters are 8-digit counters.

Not counted and 0 is sent.

All counters are 8-digit counters.

1. The counter is incremented each time one original side has been scanned in each mode.

2. Counters 1 and 2 count original sides independently of counters 3-7.

(3) Collecting data No. 5 (Di551/Di650), No.6 (Di5510/Di7210): Pixel ratio of each section *1

This allows checking the average pixel ratio of 5000 prints for latest 30 data.

(4) Collecting data No. 6 (Di551/Di650), No.7 (Di5510/Di7210): Pixel ratio ranking list *1

This allows checking pixel ratio data, number of prints, transfer paper size, mode, and date for the top 15 job data ranked from highest rates of pixel ratio. The pixel ratio rank list is allowed to contain only those jobs which have five or more copies, so that jobs that have made erroneous copies will be excluded from the list.

(5) Collecting data No. 7 (Di551/Di650), No.8 (Di5510/Di7210): JAM data of time series

A jam code, total count, date and time of occurrence, tray type, paper size, and magnification can be displayed for the latest 100 jams.

*1 This pixel ratio is the theoretical value obtained by converting the black dot area on the image data and

the area of the transfer paper, therefore it is different from the black ratio obtained by the actual printing.

1-29

Page 58

1 ADJUSTMENT

25 MODE

(6) Collecting data No.8 (Di551/Di650), No.9 (Di5510/Di7210): JAM count / Collecting data No.11 (Di551/Di650),

No.12 (Di5510/Di7210): JAM count of each section (can be reset)

Description of JAM Jam

Code displayed when display of

Location of jam

jam code is selected by 25DIPSW

By-pass paper feed

210-26 3

Tray 1 paper feed

411-21 5

Tray 2 paper feed

612-22 7

Tray 3 paper feed

813-23 9 Tray 4 paper feed

(Di5510/Di7210 only)

10 14-2 4 11

LCT paper feed

12 15-2 5

Paper feed conveyance (common to all

trays) Paper feed conveyance (tray 1)

Paper feed conveyance

(tray 2/3/4)(Di5510/Di7210 only) Paper feed conveyance (tray 2)

Paper feed conveyance (tray 3)

17 18 Paper feed conveyance (tray 4)

(Di5510/Di7210 only)

19 17-7 7

LCT

Drum

21 22

Second paper feed conveyance

23 31-2 10 24

10-1 6

11-1 1

12-1 2

13-1 3

14-1 4

15-1 5

17-1 9

17-2 7

17-3 7

17-4 7 17-5 7 17-6 7

17-8 8 21-1 10 31-1 9

32-1 11

position display on operation panel

Maximum

count

999999

Counting condition

All counts are 6-digit counters.

25 32-2 11

Fixing / Exit

26 32-3 11 27 32-4 11 28 32-5 11 29

92-1 12

30 92-2 12

ADU

31 93-1 13 32 94-1 13 33 94-2 13

Vertical conveyance door

LCT

Front door

36 37

FNS

38 71-2 -

19-1 19-2 51-1 71-1 -

1-30

Page 59

Description of JAM Jam

Location of jam

Code displayed when display of jam code is selected by 25DIPSW

61-1 -

position display on operation panel

40 61-2 41 62-1 14 42 62-2 14 43 62-3 14 44 62-4 14 45 62-5 14 46 62-6 14

ADF

47 62-7 14 48 62-8 14 49 62-9 14 50 62-10 14 51 63-1 15 52 63-2 15 53 63-3 15 54 63-4 15 55 63-5 15 56

72-16 16 57 72-17 16 58 72-18 16 59 72-19 16 60 72-20 16 61 72-21 16 62 72-22 17

FNS

63 72-23 17 64 72-24 18 65 72-25 18 66 72-26 18 67 72-27 16 68 72-28 16 69 72-29 16 70 72-30 16 71

72 72-33 19

72-32 19

73 72-34 19

74 75

72-35 17

72-38 20 76 72-39 20

77 72-40 20 78 72-41 20 79 72-42 20

80 81 82 72-45 20

83 72-46 20

72-43 16

72-44 20

84 72-47 20

FNS

72-48 18

Maximum

count

999999

25 MODE

1 ADJUSTMENT

Counting condition

All counts are 6-digit counters.

1-31

Page 60

1 ADJUSTMENT

25 MODE

Description of JAM Jam

Code displayed when display of

Location of jam

jam code is selected by 25DIPSW

87 72-50 17

72-49 17

position display on operation panel

Maximum

count

88 72-51 17 89 90 72-82 16

FNS

91 72-83 16 92 72-90 16 93

72-81 16

999999

72-60 20

94 72-61 20

95 72-62 20 96 72-63 20 97 71-3 -

1. When a jam occurs, the associated counter is incremented by 1 (Static jams are not counted.)

Counting condition

All counts are 6-digit counters.

1-32

Page 61

(7) Collecting Data No.7 (Di551/Di650), No.10 (Di5510/Di7210):Count of each copy mode

NO Item

1-1 mode

1-2 mode

2-1 mode

2-2 mode

ADF1-1 mode

ADF1-2 mode

Mixed original mode

Index original

Z-folded original mode

LEF/portrait, SEF/landscape normal set

LEF/landscape, SEF/portrait normal set

LEF/portrait, SEF/landscape reverse set

LEF/landscape, SEF/portrait reverse set

Auto (text/photo)

Text

Photo

Pencil

Non STD size

1 staple (upper-left)

1 staple (upper-right)

2 staples (left side)

2 staples (top side)

Stapled at left (Di551/Di650), stapled at both sides

(Di5510/Di7210) Stapled at right Not available

Stapled on top All counters are 8-digit

Three-holding

Stitch and fold

Folding

Main tray: Group Not counted at group sta-

Main tray: Sort All counters are 8-digit

Main tray: Non sort

Sub-tray: Group (FACE DOWN)

Sub-tray: Group (FACE UP)

Sub-tray: Sort (FACE DOWN) Not available

Sub-tray: Sort (FACE UP)

Sub-tray: Non sort (FACE DOWN) All counters are 8-digit

Sub-tray: Non sort (FACE UP)

Cover sheet

Trimmer Not available (Di5510/

Real size copy All counters are 8-digit

Preset magnification E4

Preset magnification E3

Preset magnification E2

Preset magnification E1

Preset magnification R4

Maximum

count

99999999

Counting condition

All counters are 8-digit counters.

(Di5510/Di7210)

counters.

pling (Di5510/Di7210)

counters.

(Di5510/Di7210)

counters.

Di7210)

counters.

25 MODE

1 ADJUSTMENT

1-33

Page 62

25 MODE

1 ADJUSTMENT

NO Item

Preset magnification R3

Preset magnification R2

Preset magnification R1

User lens mode 1

User lens mode 2

User lens mode 3

ZOOM

Vertical/Horizontal zoom

Maximum ZOOM

Minimum ZOOM

APS

AMS

Auto density (EE)

User density level 1

User density level 2

Interrupted copy

Automatic image rotation cancellation

Inter sheet

Chapter control

Combination

Booklet copy

OHP interleave (copy)

OHP interleave (blank)

Image insert

Dual Page

Program job

Non-image area erase

Reverse image

Auto repeat

Manual repeat

STD size repeat

Frame erasure

Fold erasure

Auto layout

Full-image Area

Image Shift

Reduction shift

Overlay

Water mark

Stamp

Date / Time

Page

Numbering

Set quantity 1

Set quantity 2-5

Set quantity 6-10

Maximum

count

99999999

Counting condition

All counters are 8-digit counters.

1-34

Page 63

25 MODE

NO Item

Set quantity 11 or more

Maximum

count

Counting condition

All counters are 8-digit counters.

Energized time of power condition 1 Total period of time during

which image control board

is energized. Total period of time during the operation of CPU.

Energized time of power condition 2 Total period of time during

which remote power supply 2 is on. 1 is counted per minutes.

Unused

Energized time of power condition 4 Total period of time during

which remote power supply 3 is on. 1 is counted per minutes.

Time during low power mode Total period of time during

which low power mode is

selected. The count is incremented by 1 per minute.

Time during WUP Total period of time during

which fixing unit heater is ON when the fixing is

UNREADY. The count is incremented by 1 per second. Data is output per minute.

Time during front door open Total period of time during

99999999

which front door is open. The count is incremented by 1 per second. Data is output per minute.

Ope. time in 1 side straight exit Total time from start to end

100

Ope. time in 1 side reverse exit

101

Ope. time in 2 side print

102

of printing. The count is incremented by 1 per second. Data is output per minute. (Halt time caused by JAM stop, etc. is not included.)

Operation time in ADF mode Total operation time of

103

ADF. The count is incremented by 1 per second. Data is output per minute.

Morning Correction count The count is incremented

104

by 1 each time correction is made before starting work in the morning.

Time during APS sensor on Total period of time during

which APS sensor is ON.

105

The count is incremented by 1 per second. Data is output per minute.

N of main tray used jobs

106

N of sub tray used jobs

107

N of stapling folding used jobs

108

N of folding jobs

109

N of ADF NF occurred

110

Number of jobs

1 ADJUSTMENT

1-35

Page 64

25 MODE

1 ADJUSTMENT

NO Item

N of ADF special error 1 occurred

111

N of ADF special error 2 occurred Next original information

112

Maximum

count

Counting condition

Original size detection error occurrence count

error occurrence count

N of ADF special error 3 occurred Mixed loading prohibited

113

original size error occurrence count

N of Scanner scanned

114

The count is incremented by 1 each time Platen Mode Copy button is pressed.

N of electrode cleaned

115

N of memory overflow

116

When memory is insufficient for No.124+125+126 +HDD reading (Di5510/Di7210)

N of fixing alarm occurred

117

N of no toner stop occurred

118

N of AGC retry

119

N of sub scan beam correct error

120

N of mis-centering correct error

121

N of ADF distortion adjust error

122

N of ADF distortion data error

123

Compression memory overflow When memory is insuffi-

124

cient for scanner compression/printer compression (Di5510/Di7210)

Page memory overflow (scan) When memory is insuffi-

125

99999999

cient for printer data receiving (Di5510/Di7210)

Page memory overflow (print) When memory is insuffi-

126

cient for page expansion (Di5510/Di7210)

FNS alarm (tray/trimming)

127

FNS alarm (staple)

128

Scanner count Not available

129

N of ADF special error 4 occurred Ready-time out error

130

Store for HDD (Sync. with Copying)

131

Store for HDD (SRV mode scan-> HDD)

132

Store for PC (SRV mode scan-> HDD)

133

Store for PC (SRV mode HDD-> PC)

134

Recall from HDD (SRV mode HDD)

135

Recall from PC (SRV mode PC)

136

Image edit count by SRV

137

Wide paper count (A3W or 11x17W)

138

Wide paper count (A4W or 8.5x11W)

139

Wide paper count (A4RW or 8.5x11RW)

140

Wide paper count (A5W or 5.5x8.5W)

141

Wide paper count (Others)

142

Punch

143

Z-fold

144

Unused

145

Mixplex (1-sided)

146

Mixplex (2-sided)

147

(Di5510/Di7210)

1-36

Page 65

25 MODE

(8) Collecting data No.10 (Di551/Di650), No.11 (Di5510/Di7210): SC count / Collecting data No.12 (Di551/

Di650), No.13 (Di5510/Di7210): SC count of each section (can be reset)

Trouble

code 113 1 213 2 31810

41811 51820 61821 71830 81831 91840

10 18 41 11 18 50 12 18 51 13 18 60 14 21 1 15 21 2 16 21 3 17 21 4 18 21 5 19 21 6 20 21 7 21 21 8 22 22 1 23 22 2 24 23 1 25 23 2 26 23 3 27 28 1 28 28 2 29 28 3 30 29 1 31 29 2 32 29 3 33 29 4 34 29 5 35 29 6 36 29 7 37 29 8 38 32 1

39 32 2

40 32 3

41 32 4

Description

Paper feed MT EM LCT conveyance MT EM Tray 1 up MT EM Tray 1 up error Tray 2 up MT EM error Tray 2 up error Tray 3 up MT EM error Tray 3 up error Tray 4 up MT EM error (Di5510/Di7210 only) Tray 4 up error (Di5510/Di7210 only) LCT up/down MT EM LCT up/down error By-pass tray up error Charging corona unit cleaning MT error 1 Charging corona unit cleaning MT error 2 Charging corona unit cleaning MT error 3 Charging corona unit cleaning MT error 4 Transfer/separation corona unit cleaning MT error 1 Transfer/separation corona unit cleaning MT error 2 Transfer/separation corona unit cleaning MT error 3 Transfer/separation corona unit cleaning MT error 4 Developing suction fan lock Cleaner cooling fan lock Toner bottle MT EM Developing MT EM Drum MT error Charging EM Transfer EM Separation EM Maximum density correction error 1 Maximum density correction error 2 Maximum density correction error 3

correction error 1

correction error 2

correction error 3

Dot diameter correction error 1 Dot diameter correction error 2 Conveyance suction fan lock Main cooling fan/2 lock (Di551/Di650)

Paper exit fan/F lock (Di5510/Di7210) Paper exit fan/R lock Paper exit fan/F lock (Di551/Di650)

Main cooling fan/2 lock (Di5510/Di7210)

Maximum

count

9999

Remarks

All counters are 4digit counters.

1 ADJUSTMENT

1-37

Page 66

25 MODE

1 ADJUSTMENT

Trouble

code 42 32 1 43 33 1

44 34 2 45 34 1 46 35 2 47 35 3 48 35 1 49 36 2 50 36 1 51 41 2 52 41 1 53 42 2 54 42 1 55 46 2 56 46 3 57 46 5 58 46 6 59 46 8 60 46 10 61 46 11 62 46 12 63 46 13 64 46 14 65 46 15 66 46 16 67 46 17 68 46 19 69 46 21 70 46 23 71 46 24 72 46 25 73 46 26 74 46 27 75 46 29 76 46 30 77 46 31 78 46 32 79 46 33 80 46 34 81 46 35

Description

Second paper feed MT EM Fixing upper roller high temperature error detection Fixing upper roller high temperature error detection Fixing upper roller low temperature error detection 1 Fixing upper roller low temperature error detection 2 Fixing upper roller low temperature error detection 3 Fixing upper roller sensor error detection Fixing lower roller sensor error detection Scanner HP return error Polygon MT error Scanner cooling fan lock Write section cooling fan lock APC error Scanner FIFO error Printer FIFO error Compressed input/output FIFO error Expansion error Index sensor error No margin of scanner control No margin of printer control SVV length error Scanner time-out Printer time-out Expansion device access error Compression device access error Filter factory error Memory device access error on data flow Data flow memory mode time-out SVV off error Black/white collection error AOC/AOG Level adjustment error Invalid correction data by resolution

curve generation error)

Density conversion (

Calibration start error Calibration abend APC initial sampling error MPC error Sub-scan beam correction error Unfinished Calibration Continuous copy page area error

Maximum

count

9999

Remarks

All counters are 4digit counters.

1-38

Page 67

25 MODE

Trouble

code 82 46 40 83 46 41

84 46 42 85 46 43 86 46 50 87 46 51 88 46 64 89 46 80 90 46 81 91 46 82 92 46 83 93 46 90 94 46 91 95 46 99 96 49 1 97 49 2 98 49 3 99 49 4

100 49 5 101 50 1 102 50 2 103 50 3 104 50 4 105 50 5 106 50 10

107 50 11

108 52 1 109 52 2 110 53 1 111 56 2 112 62 1 113 70 1

114 70 2

115 77 1 116 77 2 117 77 3 118 77 4 119 77 5 120 77 6 121 77 7 122 77 8 123 77 11

Description

HDD initialization trouble HDD JOB save error HDD periodic cleaning error HDD access failure Tandem communication error Tandem image communication error PWMg curve generation failure Insufficient/broken message queue Invalid message or method parameter Invalid task Invalid event Memory access error Header access error DIMM initialization error

- (Controller)

- (Controller) Direct Memory Access error

- (Controller)

- (Controller) Main body drive serial input error 1 Main body drive serial input error 2 Main body drive serial input error 3 Main body drive serial input error 4 Drive board communication reception error detection Image control board communication connection error Detection error of image control board communication

serial reception error Power supply cooling fan lock Main body cooling fan/1 lock Fixing MT EM Operation section communication error ADF fan lock FNS communication error FNS communication start acknowledgement error

detection error Shift driving error Tray up/down driving error Alignment plate/U drive error Exit roller drive error Exit driving error Stapler movement driving error Clincher rotation driving error Stapler rotation driving error Stapler/F error

Maximum

count

9999

Remarks

All counters are 4digit counters.

1 ADJUSTMENT

1-39

Page 68

25 MODE

1 ADJUSTMENT

Trouble

code 124 77 12 125 77 13

126 77 14 127 77 21 128 77 22 129 77 25 130 77 26 131 77 31 132 77 32 133 77 33 134 77 34 135 77 35 136 77 36 137 77 37 138 77 41 139 77 42 140 77 43 141 77 52 142 77 53 143 77 54 144 77 81 145 77 91 146 77 92 147 80 1 148 80 2 149 80 3 150 80 1* 151 80 21 152 80 30 153 80 31 154 80 32 155 80 40 156 80 41 157 90 1 158 90 2 159 92 1 160 77 44 161 77 45 162 77 46 163 77 47 164 77 55 165 77 56 166 77 57

Description

Stapler/R error Clincher/F driving error Clincher/F driving error Stopper motor drive error Alignment plate/L drive error Folding knife motor drive error Folding conveyance motor drive error Trimmer conveyance drive error Trimmer conveyance error Trimmer rear end stopper drive error Trimmer rear end release motor driving error Trimmer press motor driving error Trimmer pusher motor driving error Trimmer holder motor driving error Sheet feeder up motor driving error /L Sheet feeder up motor driving error /U Sheet feeder conveyance driving error Motor drive error for Z-fold stopper 1 Motor drive error for Z-fold stopper 2 Punch drive motor driving error Gate motor drive error Sub-CPU reception error Main CPU reception error Printer control initial communication error Printer control communication error Operation panel communication error Printer control ISW not written VIF control ISW not written ISW time-out error ISW data error ISW write error FNS with unwritten ISW ZU with unwritten ISW ADU drive serial input error 1 ADU drive serial input error 2 ADU cooling fan lock Punch shift motor driving error Unused Stacker fan driving error Communication error between FNS and PK-5 PZ punch shift motor driving error PZ conveyance motor fan driving error PZ punch motor driving error

Maximum

count

9999

Remarks

All counters are 4digit counters.

1-40

Page 69

25 MODE

167 77 58 168 22 3 169 23 4

Trouble

code

Description

PZ punch 2/3 (·4) hole switching motor driving error Developer cooling fan lock (Di5510/Di7210 only) PCL connection error (

Di5510/Di7210

Note: When DIP switch is set to 3-1-1, SC34, 35, are not counted

(9) Collecting data No.5 (Di5510/Di7210)

NO Description Maximum count Remarks

Large size

99999999

1. Counted when the uploading is completed.

2. The threshold for large size is set by 25-mode DIPSW26-1.

only)

Maximum

count

9999

Remarks

All counters are 4digit counters.

All counters are 8-digit counters.

1 ADJUSTMENT

1-41

Page 70

25 MODE

[8] Copy Count by Parts to be Replaced

1 ADJUSTMENT

(Fixed Parts)

This function allows you to display or reset the copy count for a fixed part or data.

Step Operation

1 Enter the 25 mode. 2 [Memory setting mode menu Screen]

Select “ Parts counter.”

3 [Copy count of parts menu Screen]

Select “ Count of special parts.”

4 [Copy count of special menu Screen]

Data numbers (No.), part names (Name), and count values are displayed in a list format.

Using

To scroll the screen, use

Press the key to reset

and keys, select a part name.

and keys.

COUNT RESET

the count value of the part highlighted.

Press the key to return to the

RETURN

Memory setting mode menu Screen.

Copy count parts counter

NO Part name

1Web unit *1

Maximum

count

Count 1 per ejected paper for single sided, 2 for double sided 2 Developer *1 25DIPSW8-6 3 OPC drum *1 4 Cleaning blade 5 Toner reclaim roller unit

assembly

6 Charging blade

99999999

=0: Count 1 per ejected paper for single sided, 2 for double

sided

=1: For A3, 11x17, 8k, count 2 per ejected paper for single

sided, 4 for double sided

7 Charger cleaning block for

upper assembly

8 Charger cleaning block for

lower assembly

9 Drum separation claw

10 Discharging wire

Counting condition

*1. Caution: You must reset the counter when replace these parts, otherwise image failure may occur.

1-42

Page 71

25 MODE

NO Part name

11 Trans./sep. cleaning assem-

bly 12 Fixing upper roller 13 Fixing lower roller 14 Fixing upper claw

Maximum

count

Counting condition

25DIPSW8-6 =0: Count 1 per ejected paper for single sided, 2 for double

sided

=1: For A3, 11x17, 8k, count 2 per ejected paper for single

sided, 4 for double sided

15 Fixing lower claw 16 Heat insulate sleeve (upper) 17 Upper roller bearing 18

Cleaning roller (Di551/Di650) 19 Toner control board unit 20 Trans./sep. corona unit 21 Separation cleaning assem-

bly 22 Charging wire 23 Upper roller error detection

sensor 24 Ozone filter (Di551/Di650)

Ozone filter/M (Di5510/Di7210) 25 Charging corona unit 26

PCL assembly (Di551/Di650)

99999999

27 Developer 28 TSL cover assembly 29 Tray 1 feed rubber 1 is counted each time the paper from tray 1 is ejected. 30 Tray 1 feed conv/rev rubber 31 Tray 1 feed clutch 32 Tray 1 convey clutch 33 Tray 1 feed count 34 Tray 2 feed rubber 1 is counted each time the paper from tray 2 is ejected. 35 Tray 2 feed conv/rev rubber 36 Tray 2 feed clutch 37 Tray 2 convey clutch 38 Tray 2 feed count 39 Tray 3 feed rubber 1 is counted each time the paper from tray 3 is ejected. 40 Tray 3 feed conv/rev rubber 41 Tray 3 feed clutch 42 Tray 3 convey clutch 43 Tray 3 feed count

1 ADJUSTMENT

1-43

Page 72

25 MODE

1 ADJUSTMENT

NO Part name

44 Tray 4 feed rubber

Maximum

count

Counting condition

1 is counted each time the paper from tray 4 is ejected. (Di5510/Di7210 only) Tray 4 feed conv/rev rubber

Di5510/Di7210

(

only)

46 Tray 4 feed clutch

(Di5510/Di7210 only)

47 Tray 4 convey clutch

(Di5510/Di7210 only)

48 Tray 4 feed count

(Di5510/Di7210 only)

49 By-pass feed roller 1 is counted each time the paper from by-pass tray is ejected. 50 By-pass conveyance/

reverse roller

51 By-pass count 52 LCT feed roller 1 is counted each time the paper from LCT is ejected. 53 LCT conveyance/reverse

roller

54 LCT feed clutch 55 LCT conveyance clutch 56 LCT feed count 57 Loop roller 1 is counted each time the paper from tray 1, tray 2, tray 3,

tray 4 and LCT is ejected.

58 V-convey exit feed roller 1 is counted each time the paper from tray 2, tray 3 and tray

99999999

4 is ejected.

59 V-convey feed roller/M 1 is counted each time the paper from tray 3 and tray 4 is

ejected.

60 V-convey feed roller/ L 1 is counted each time the paper from tray 4 is ejected. 61 V-convey feed clutch 1 1 is counted each time the paper from tray 2, tray 3, and tray

4 is ejected.

62 V-convey feed clutch 2 1 is counted each time the paper from tray 3 and tray 4 is

ejected.

63 Web solenoid Every operation 64 Registration clutch 1 is counted each time single side original is ejected; 2 is

counted each time double side paper is ejected.

65 ADU preregistration clutch 1 is counted each time double side paper is ejected (not

counted for single side paper)

66 Resistration feed count 1 is counted each time single side original is ejected; 2 is

counted each time double side original is ejected.

67 Reverse exit count 2 is counted each time single side paper is ejected after being

reversed. 0 is counted each time single side paper is ejected

straight. 1 is counted each time bouble side paper is ejected.

68 ADU feed count 1 is counted each time double side paper is ejected (not

counted for single side paper)

69 FNS up/down motor 1 is counted each time the paper from FNS main tray is

ejected. 1 is counted each time a copy is ejected in stapling

mode.

1-44

Page 73

25 MODE

NO Part name

70 FNS stapler/front 71 FNS stapler/rear

Maximum

count

Counting condition

1 is counted each time a copy is ejected in stapling front 1point stapling, stapling 2-point stapling, or middle binding

mode. 72 FNS shift motor 1 is counted each time even-numbered paper is ejected. 73 FNS exit opening open/

close motor

1 is counted each time large size stapling (A4R/8.5x11R or

larger) job starts. 1 is counted each time paper is ejected from

each section. 1 is counted each time stitch and fold or folding

job starts. 74 FNS folding knife motor 1 is counted each time one set of papers in stapling/folding,

folding, or three-holding mode is ejected. 75 FNS By-pass SD 1 is counted each time one set of papers in DM folding mode

is ejected. 76 FNS DM gate SD Counted each time one paper is ejected in three-holding

mode 77 PI sheet feed clutch/U Counted each time are paper is fed into PI/U 78 PI feed roller unit/A 79 PI feed roller unit/B

PI reverse robber unit

PI torque limiter

PI sheet feed clutch/L Counted each time one paper is fed into PI/L

PI feed roller unit/A

PI feed roller unit/B

PI reverse robber unit

PI torque limiter

Trimmer knife 1 is counted each time knife movement is made

Punched holes

(2 holes) Punched holes

(3 holes) Punched holes

(4 holes)

- Not used

ADF feed roller Number of originals passes in all modes

ADF Separation roller

ADF double-feed preven-

tion robber ADF double-feed preven-

tion roller ADF paper exit solenoid 1 is counted each time one original passes in the double side

99999999

Number of ejected papers with the punch mode selected

or the mixed mode

ADF feed clutch single side: Number of originals passes in every

double side: Number of originals passes in every

single side mode count

double side mode x3 counts

1 ADJUSTMENT

1-45

Page 74

25 MODE

1 ADJUSTMENT

NO Part name

ADF reverse solenoid

ADF pressure roller release

solenoid Exposure ON time Unit

100

Sub power switch 1 is counted each time sub power is switched off.

101

Door switch 1 is counted each time front door is opened.

102

Drum separation claw sole-

103

noid

Maximum

count

Counting condition

1 is counted each time one original passes in the double side or the mixed mode 2 is counted each time one original passes in the double side or the mixed mode

1 is counted each time a paper is ejected, 2 is counted for double-sided.

Main power switch 1 is counted each time image control turns ON (number of

104

times CPU is activated from other than sub power supply (SK/SHUT OFF/WT))

PI regist clutch 1 is counted each time PI sheet is ejected.

105

Punch motor Number of papers ejected when punch mode is selected.

106

Ozone filter /S

107

(Di5510/Di7210) Developer suction filter (Di5510/Di7210)

108

Horizontal conveyance roller

109

/ right (Di5510/Di7210) Horizontal conveyance roller

110

/ left (Di5510/Di7210)

99999999

25DIPSW8-6 =0: 1 is counted each time a paper is ejected for single-sided,

and 2 is counted for double-sided.

=1: For a3, 11x17, and 8K, 2 is counted each time a paper is

ejected for single-sided, and 4 is counted for doublesided.

1 is counted each time the paper from tray 1 is ejected.

Horizontal conveyance clutch / right

111

(Di5510/Di7210) Horizontal conveyance clutch / right

112

(Di5510/Di7210) Fixing decurler roller

113

(Di5510/Di7210) Fixing decurler bearing

114

(Di5510/Di7210) Fixing input gear

115

(Di5510/Di7210) Fixing drive gear

116

(Di5510/Di7210)

25DIPSW8-6 =0: 1 is counted each time a paper is ejected for single-sided,

and 2 is counted for double-sided.

=1: For a3, 11x17, and 8K, 2 is counted each time a paper is

ejected for single-sided, and 4 is counted for doublesided.

124 125 126 127 128

1-46

Page 75

25 MODE

[9] Copy Count by Parts to be Replaced

(Optional Parts)

This function allows you to make the following settings for an optional part or data:

1. Copy count resetting

2. Limit value setting

3. Part number setting

4. Part name setting The above settings can be made for 30 data numbers, No.1 to No.30. The copy count is incremented by 1 for each side irrespective of the paper size.

1. Resetting the Copy Count by Parts to be

Replaced (Optional Parts)

This function allows you to reset the copy count by parts to be replaced (optional parts).

Step Operation

1 Enter the 25 mode.

[Memory setting mode menu Screen]

Select the " Parts counter".

[Copy count of part menu Screen]

Select the " Count of each parts".

[Copy count of each part Screen]

Data numbers (No.), part names (Name), part numbers (P/N), and count/ limit values are displayed in a list format.

Using and keys, select a part

name.

To scroll the screen, use and

keys.

Press the key to reset

the count value of the part highlighted.

Press the key to return to the

Memory setting mode menu Screen.

Reference: If the copy count exceeds the limit,

the * mark appears to the left of the limit value.

COUNT RESET

RETURN

2. Changing the data on the Copy Count by Parts to be Replaced (Optional Parts)

This function allows you to change the limit value, part number, or part name for the desired optional copy count by parts to be replaced (optional parts).

Step Operation

Enter the 25 mode.

[Memory setting mode menu Screen]

Select the " Parts counter".

[Copy count of part menu Screen]

Select the " Count of each parts".

[Copy count of each part Screen]

Data numbers (No.), part names (Name), part numbers (P/N), and count/ limit values are displayed in a list format.

Using and keys, select a data

number.

To scroll the screen, use and

keys.

Press the Part Name Set, P/N Set, or

Limit Set key.

[Data change screen by parts to be replaced]

Press the , or

Limit set

data you want to change.

Enter new data using alphabetic and

numeric keys.

Perform steps 6 and 7 repeatedly to

change other data.

Press the key to allow the new

data to take effect. To cancel the new data, press the

CANCEL

Pressing either key will display the Copy count by parts to be replaced (optional parts) screen again.

[Data change screen by parts to be replaced]

Press the key to return to

the Memory setting mode menu Screen.

Parts name P/N set

key corresponding to the

key.

RETURN

1 ADJUSTMENT

1-47

Page 76

25 MODE

1 ADJUSTMENT

Reference1: The characters entered in the data

field of each data item will be shifted to the left one after another.

Reference2: When the number of entered char-

acters exceeds 10, the leftmost character will disappear.

[10] Setting Passwords

This function allows you to set the following passwords:

1. Key operator password (4 digits) This password is required to enter the key operator mode.

2. EKC master key code (8 digits) This code is necessary when entering various EKC setting modes.

3. Weekly timer password (4 digits) This password is necessary when entering various weekly timer setting modes.

Note: This password cannot be set if "Weekly

timer ON" is not specified for the weekly timer in the key operator mode.

4. HDD management password (4 digits) This password is necessary when entering the HDD management modes in the key operator mode while connecting the optional hard disk.

Step Operation

Enter the 25 mode.

[Memory setting mode menu Screen]

Select the " Password setting".

[Password setting mode Screen]

Select "key operator password (4 digits)", "EKC master key code (8 digits)",

"Weekly timer password (4 digits)" or "HDD management password (4 digits)".

Enter a new password using numeric

keys.

Perform step 3 and 4 repeatedly to set

other passwords.

Press the key to allow the pass-

words to take effect. To cancel the new passwords, press the

CANCEL

key. Pressing either key will

display the Memory setting mode menu Screen again.

1-48

Page 77

25 MODE

Reference1: The digits entered in the data field

of each data item will be shifted to the left one after another.

Reference2: When the number of entered digits

exceeds 4 or 8, the leftmost character will disappear.

Reference3: Setting the key operator pass-

word, weekly timer password, and HDD management password to "0000" allows you to use individual modes without passwords. That is, the menu screen of each mode appears directly without displaying the password input screen.

[11] Setting the Telephone Number and/or

Fax Number of the Service Center

This function allows you to set the telephone number and/or fax number of the service center displayed when a service call occurs. The telephone number and/or fax number are/is also displayed as the basic help topic "Contact Number of Service Center" on the user screen. This function is not related to the RD mode functions; the telephone number and/or fax number are/is just displayed on the screen.

Step Operation

Enter the 25 mode.

[Memory setting mode menu Screen]

Select the " Telephone number/FAX

number setting".

[Customer support TEL/FAX setting Screen]

Select "Service center Telephone num-

ber (16 digits)" or "Service center Fax number (16 digits)".

Enter the telephone or fax number using

numeric keys.

1 ADJUSTMENT

To set both telephone number and fax numbers, perform steps 3 and 4 repeat-

edly.

Press the key to allow the tele-

phone number and/or fax number to take effect. To cancel the telephone number and/or

fax number, press the key.

Pressing either key will display the Memory setting mode menu Screen again.

Reference1: If the length of a telephone or fax

Reference2: The entered digits will be shifted to

CANCEL

number is shorter than 16 digits, use a hyphen(s) to make the overall length 16 digits.

the left one after another, starting at the right end.

1-49

Page 78

25 MODE

[12] Setting the Serial Number

1 ADJUSTMENT

This function allows you to display, set, or change the serial number of the main body or option.

Step Operation

Enter the 25 mode.

[Memory setting mode menu Screen]

Select the " Serial number setting".

[Serial number setting mode Screen]

Press the key you want to change

among the , ,

or key.

Finisher

Enter the serial number using alphabetic

and numeric keys.

Perform steps 3 and 4 repeatedly to set

other serial numbers.

Press the key to allow the serial

numbers to take effect. To cancel the serial numbers, press the

CANCEL

display the Memory setting mode menu Screen again.

Main body

Option tray

key. Pressing either key will

[13] Displaying the ROM Version

This function allows you to display the versions of the installed ROMs.

Step Operation

Enter the 25 mode.

[Memory setting mode menu Screen]

Select the " Indication of ROM ver-

sion".

[Indication of ROM Version Screen]

The versions of the ROMs installed in the image control (I1 to I5), printer control

(C1 to C5), finisher (N), and Punch (H) are displayed.

Press the key to return to the

Memory setting mode menu Screen.

RETURN

Reference1: If the set serial number is invalid, a

pop-up window appears to display a warning message. Press the

key to close the pop-up

window, then enter a valid serial number again.

Reference2: The entered characters will be

shifted to the left one after another, starting at the right end.

1-50

Page 79

[14] ISW setting

See the chapter "ISW".

[15] Setting date

Set the total count start day.

Step Operation

Enter the 25 mode.

[Memory setting mode menu Screen]

Press " Setting date input".

[Setting date input Screen]

Using the numeric keys, input the new

setting date.

25 MODE

1 ADJUSTMENT

Press the key to return to the

Memory setting mode menu Screen.

Note:

Ends when the key is pressed without amending the entered date, and returns to the Memory setting mode menu Screen.

CANCEL

1-51

1-46-1

Page 80

36 MODE

Note: When there is no adjustment chart, adjust using

1 ADJUSTMENT

the scale.

[1] Setting Method

This machine is provided with 36 Mode as an adjustment mode. This mode is used to perform various adjustments.

1. Turn off SW2 (sub power).

2. Turn on SW2 while holding down both paper quantity buttons 3 and 6. The Adjustment mode menu Screen appears. At this point, you are in 36 mode and normal copy operation is disabled.

[Adjustment mode menu Screen]

3. Press the number key corresponding to the item to adjust. The setting screen for each item is displayed.

4. Enter data in each adjustment screen.

5. If there are several adjustment items, press the

NEXT BACK

item. If there are more screens below, press the key displayed on screen to change screen.

6. Enter data and press the key if it is available, to confirm your entry.

7. Press the key to end adjustment.

8. Turn off the SW2 and exit the 36 mode.

9. The new adjustment values take effect after restarting the machine.

or key to select the desired

SET

RETURN

[2] High Voltage Adjustment

Adjusting the high voltage for charging, transfer, separation, and development.

1. Select " Process adjustment" in the Adjustment mode menu Screen to display the Process adjustment mode menu Screen.

2. Press " High voltage adjustment" in the Process adjustment mode menu Screen to display the High voltage adjustment mode menu.

3. High voltage adjustment consists of the following:

4. Press the number key corresponding to the item to be adjusted. The adjustment screen of the selected item is displayed.

5. When adjustment completes, the screen returns to the High voltage adjustment mode menu screen.

6. Press the key in the High voltage Adjustment mode menu Screen to return to the Process adjustment mode menu Screen.

HV adjustment (Charge) HV adjustment (Transfer) HV adjustment (Separation AC) HV adjustment (Separation DC) HV adj. (Charging grid voltage) HV adj. (Bias of development) Transfer guide confirm HV adjustment (TGR)

RETURN

1-52

Page 81

36 MODE

1. Charging main manual adjustment

Charging main manual adjustment is inhibited in the field.

2. Transfer manual adjustment

Default setting value must be set under the guidance of Konica Technology Support Center.

3. Separation (AC) manual adjustment

Default setting value must be set under the guidance of Konica Technology Support Center.

4. Separation (DC) manual adjustment

Default setting value must be set under the guidance of Konica Technology Support Center.

5. Charging grid manual adjustment

See [3] "Charging Grid Voltage Adjustment".

6. Developing bias manual adjustment

Default setting value must be set under the guidance of Konica Technology Support Center.

7. Transfer guide confirm

Transfer guide confirm is inhibited in the field.

8. TGR manual adjustment

TGR manual adjustment is inhibited in the field.

[HV adjustment (Charging grid voltage) Screen]

Press START button , and check the

voltage shown, then press CANCEL button.

When the voltage measured is not satisfactory, change the data using the

numeric keys on the screen and press

the key.

SET

Turn the SW2 (sub power) OFF.

Standard value: Specified value on the

drum flange Range of input: 0 to 255 1 step: 1.6V

1 ADJUSTMENT

[3] Charging Grid Voltage Adjustment

Adjusting the charging grid voltage. Before performing this adjustment, Check that the drum counter was reset.

Preparation: Insert the door SW jig to interlock

MS/L and interlock MS/R.

Step Operation

Check the adjustment value of the charg-

ing grid voltage on the durm flange.

Connect the V tester as shown below. +: Grid pin

-: GND (Earth) Range: DC1000V

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Press " High voltage adjustment".

Metal frame

Grid

[High voltage adjustment mode menu Screen]

Press " HV adj. (Charging grid volt-

age)".

1-53

Page 82

36 MODE

[4] Drum Peculiarity Adjustment

1 ADJUSTMENT

Adjusting the blade set, maximum density (Dmax), dot diameter, laser offset and gamma.

1. Select " Process adjustment" in the Adjustment mode menu Screen to display the Process adjustment mode menu Screen.

2. Press " Drum peculiarity adjustment" in the Process adjustment mode menu Screen to display the Drum peculiarity adjustment mode menu Screen.

3. Drum Peculiarity Adjustment consists of the following:

4. Press the number key corresponding to the item to be adjusted. The adjustment screen of the selected item is displayed.

5. When adjustment completes, the screen returns to the Drum peculiarity adjustment mode menu Screen.

6. Press the key in the Drum peculiarity adjustment mode menu Screen to return to the Process adjustment mode menu Screen.

Blade setting mode Auto maximum density adj. Auto dot diameter adjustment LD1 offset adjustment LD2 offset adjustment LD1 bias adjustment LD2 bias adjustment Auto gamma adjustment (1 dot) Auto gamma adjustment (2 dot) Cartridge set mode

RETURN

1. Blade setting mode

In this mode, toner stuck on the drum surface during replacement of the cleaning blade or drum is removed to prevent damage to the drum and cleaning blade.

Preparation: Be sure the drum unit is set.

Apply setting powder to all the surface of the drum.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Press " Drum peculiarity adjust-

ment".

[Drum peculiarity adjustment mode menu Screen]

Press " Blade setting mode".

[Blade setting mode Screen]

Press the key.

Adjustment completes in about 1 second and a complete message is displayed.

Press the key to return to the

Drum peculiarity adjustment mode menu Screen.

Start

RETURN

1-54

Page 83

36 MODE

2. Auto maximum density adjustment (Dmax adjustment)

Automatically adjusting the maximum density (Dmax). This adjustment should be performed when the drum, developer, write unit, or dustproof glass is replaced.

Preparation: Be sure the drum unit is set and

developer is in the developing unit.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Press " Drum peculiarity adjust-

ment.".

[Drum peculiarity adjustment mode menu Screen]

Press " Auto maximum density adj.".

[Auto maximum density adjustment Screen]

Press the key.

The maximum density (Dmax) is

adjusted automatically. Adjustment completes in about 15 seconds and an complete message is displayed.

Start

3. Auto dot diameter adjustment

Automatically adjusting the dot diameter. This adjustment should be performed when the drum, developer, write unit, or dust-proof glass is replaced.

Preparation: Be sure the drum unit is set and

developer is in the developing unit. Auto maximum density adjustment must have been completed.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Press " Drum peculiarity adjust-

ment".

[Drum peculiarity adjustment mode menu Screen]

Press " Auto dot diameter adjustment".

[Auto dot diameter adjustment Screen]

Press the key.

The dot diameter is adjusted automatically. Adjustment completes in about 10 seconds and a complete message is displayed.

Start

1 ADJUSTMENT

Press the key to return to the

Drum peculiarity adjustment mode

RETURN

menu Screen.

Reference:

If any one of the following error messages appears during auto maximum density adjustment, clean the TSCB (toner control sensor board), check its installation state, and retry the auto maximum density adjustment. <1> Error 1: The Dmax sensor dirt correction

has been corrected.

<2>Error 2: Maximum density adjustment is

not complete when the number of rotation of developing sleeve reaches the specified value.

<3>Error 3: No signal is output from the Dmax

sensor. No control patch is output.

1-55

Press the key to return to

the Drum peculiarity adjustment mode

RETURN

menu Screen.

Reference:

If either of the following error messages appears during auto dot diameter adjustment, clean the TSCB (toner control sensor board), check its installation state, and retry the auto dot diameter adjustment. <1> Error 1: The

sensor dirt correction has

been corrected.

<2>Error 2: Auto dot diameter adjustment has

ended with an abnormal value.

Page 84

36 MODE

1 ADJUSTMENT

4. LD1 offset adjustment

This adjusts the place at which LD1 laser starts writing. This adjustment should be performed when the drum or developer is replaced.

In the case of the Di551/Di650

The adjustment is performed at line speed of 320, 280 and 185 respectively.

In the case of the Di5510/Di7210

The adjustment is performed at line speed of 345, 280 and 172.5 respectively.

Preparation: Be sure the drum unit is set.

Auto maximum density adjustment and auto dot diameter adjustment must have been completed.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Press " Drum peculiarity adjust-

ment".

[Drum peculiarity adjustment mode menu Screen]

Press " LD1 offset adjustment".

[LD1 offset adjustment Screen]

Press any key of , , or

LS320

LS280

Check the test pattern.

Specification: Check if two output pat-

terns from laser are consistent and the beginning of the lower density part is aligned between the two lines as illustrated below.

LD1 LD2 LD1 LD2 LD1 LD2 LD1 LD2

If the specification is not satisfied, press

the C button while pressing the P button.

[LD1 offset adjustment Screen]

Enter an offset value using the numeric

keys and press the key.

SET

Setting range: -128 to +127

Repeat steps 6 to 10 until the specifica-

tion is satisfied.

Reference line

LS185

. (in the case of the Di551/Di650)

Press any key of , or

LS172.5

. (in the case of the Di5510/

LS345 LS280

Di7210)

Press the key.

Select A3 size paper and press the

START button to output the test pattern.

COPY SCREEN

1-56

Press the key to return to the

Drum peculiarity adjustment mode

RETURN

menu Screen.

Reference:

Select to adjust in normal mode (line speed 320mm/sec.), to adjust in

LS320

LS280

postcard mode (280mm/sec.) (Japan only), or

LS185

to adjust in thick paper mode

(185mm/sec.).

Page 85

36 MODE

5. LD2 offset adjustment

This adjusts the place at which LD2 laser starts writing. This adjustment should be performed when the drum or developer is replaced.

In the case of the Di551/Di650

The adjustment is performed at line speed of 320, 280 and 185 respectively.

In the case of the Di5510/Di7210

The adjustment is performed at line speed of 345, 280 and 172.5 respectively.

Preparation: Be sure the drum unit is set.

Auto maximum density adjustment, auto dot diameter adjustment, and LD1 offset adjustment must have been completed.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Press " Drum peculiarity adjust-

ment".

[Drum peculiarity adjustment mode menu Screen]

Press " LD2 offset adjustment".

[LD2 offset adjustment Screen]

Press any key of , , or

LS185

Press any key of , , or

LS172.5

Di7210)

Press the key.

Select A3 size paper and press the

START button to output the test pattern.

LS320

LS280

. (in the case of the Di551/Di650)

LS345 LS280

. (in the case of the Di5510/

COPY SCREEN

Check the test pattern.

Specification: Check if two output pat-

terns from laser are consistent and the beginning of the lower density part is aligned between the two lines as illustrated below.

Reference line

LD1 LD2 LD1 LD2 LD1 LD2 LD1 LD2

If the specification is not satisfied, press

the C button while pressing the P button.

[LD2 offset adjustment Screen]

Enter an offset value using the numeric

keys and press the key.

SET

Setting range: -128 to +127

Repeat steps 6 to 10 until the specifica-

tion is satisfied.

Press the key to return to the

Drum peculiarity adjustment mode

RETURN

menu Screen.

Reference:

Select to adjust in normal mode (line speed 320mm/sec.), to adjust in

LS320

LS280

postcard mode (280mm/sec.) (Japan only), or

LS185

to adjust in thick paper mode

(185mm/sec.).

1 ADJUSTMENT

1-57

Page 86

36 MODE

1 ADJUSTMENT

6. LD1 bias adjustment

LD1 bias adjustment is inhibited in the field.

7. LD1 bias adjustment

LD1 bias adjustment is inhibited in the field.

8. Auto gamma adjustment (1 dot)

Performs gamma adjustment (1 dot) automatically. This adjustment should be performed when the drum, developer, write unit, or dust-proof glass is replaced.

Preparation: Be sure the drum unit is set.

Auto maximum density adjustment, auto dot diameter adjustment, LD1 offset adjustment and, LD2 offset adjustment must have been completed.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

Reference:

If any one of the following error messages appears during auto gamma adjustment, clean the TSCB (toner control sensor board), check its installation state, and retry the auto gamma adjustment. <1>Error 1: The

sensor dirt correction has

been corrected.

<2>Error 2: No signal is output from the

sor. No control patch is output.

<3>Error 3: A recurrence error occurred dur-

curve calculation.

ing

sen-

[Process adjustment mode menu Screen]

Press " Drum peculiarity adjust-

ment".

[Drum peculiarity adjustment mode menu Screen]

Press " Auto gamma adjustment

(1 dot)".

[Auto gamma adjustment (1 dot) Screen]

Press the key.

The drum and developer operate to

Start

automatically adjust Gamma. Adjustment completes in about 10 seconds and a complete message is displayed.

Press the key to return to

the Drum peculiarity adjustment mode

RETURN

menu Screen.

1-58

Page 87

36 MODE

9. Auto gamma adjustment (2 dot)

Performs gamma adjustment (2 dot) automatically. This adjustment should be performed when the drum, developer, write unit, or dust-proof glass is replaced.

Preparation: Be sure the drum unit is set.

Auto maximum density adjustment, auto dot diameter adjustment, LD1 offset adjustment , LD2 offset adjustment, and auto gamma adjustment (1 dot) must have been completed.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Press " Drum peculiarity adjust-

ment".

[Drum peculiarity adjustment mode menu Screen]

Press " Auto gamma adjustment

(2 dot)".

[Auto gamma adjustment (2 dot) Screen]

<3>Error 3: A recurrence error occurred dur-

ing

curve calculation.

10. Cartridge set mode

This adjustment should be performed when black dots appears on the copy after the drum removing and installing.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Press " Drum peculiarity adjust-

ment".

[Drum peculiarity adjustment mode menu Screen]

Press " Cartridge set mode".

[Cartridge set mode Screen]

Press the key.

The developing unit and the drum rotate for two mintes, and return to Cartridge

set mode Screen.

Press the key.

Start

COPY SCREEN

1 ADJUSTMENT

Press the key.

The drum and developer operate to

Start

automatically adjust Gamma. Adjustment completes in about 10 seconds and an complete message is displayed.

Press the key to return to

the Drum peculiarity adjustment mode

RETURN

menu Screen.

Reference:

sensor dirt correction has

been corrected.

<2>Error 2: No signal is output from the

sor. No control patch is output.

sen-

Select the wide paper (ie A3, A4, 11x17,

8.5x11) in the direction of the drum shaft,

set 10 copies, and press START button.

If black dots still appear, press the C button while pressing the P button to return

to the cartridge set mode, and repeat the step 5 to 8.

Press the C button while pressing P but-

ton when black dots disappear.

Press key to return to the

Drum peculiarity adjustment mode

RETURN

menu Screen.

1-59

Page 88

36 MODE

[5] Drum Peculiarity Adjustment

1 ADJUSTMENT

(Manual)

1. Maxiumum density manual adjustment

This adjustment must be performed under the guidance of the authorized distributor. Variable range: 0 to 41

2. Dot diameter manual adjustment

This adjustment must be performed under the guidance of the authorized distributor. Variable range: 0 to 255

[6] User Paper Setting

This adjustment is only performed when the user uses special copy paper and can not be adjusted using the standard adjustment process. This setting is applied when "User" is selected for "Paper type/Special size setting" in the key operator mode or when "User paper" is selected for "Transfer/ separation output for plain paper" or "recycled paper" in 25 mode DIPSW.

The data for 64g/m

Step Operation

plain paper" is input as the default.

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Select " User paper setting".

Transfer/separation output screen appears. Enter data according to the user specified paper. Data should be input under the guidance of the authorized distributor.

1-60

Page 89

36 MODE

[7] Recall Standard Data (Process

Adjustment)

Restoring process adjustment settings to standard values (factory setting data).

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Process adjustment".

[Process adjustment mode menu Screen]

Select " Recall standard data".

[Recall standard data Screen]

Press the key.

Various data is restored to standard values.

Press the key to return to the

Process adjustment Screen.

YES

RETURN

[8] Tray Adjustment

This adjustment should be performed when the tray or by-pass unit is replaced.

Step Operation

Enter the 36 mode.

[Adjustment mode menun Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Select " Tray adjustment".

[Tray adjustment Screen]

Press the or key to

select the tray to be adjusted. The screen changes from Tray 1 to Tray 2 to Tray 3 to By-pass tray 1 to By-pass tray 2. (Di551/Di650) The screen changes from Tray 3 to Tray 4 to By-pass tray 1 to By-pass tray 2. (Di5510/Di7210)

Using a scale, perform each adjustment individually, set the distance between (the inner surfaces of) the paper side guide plates of each tray to 210mm (A4R) . Set the distance between (the inner surfaces of ) the paper side guide plates of by-pass tray 1 to 210mm (A4R) and tray 2 to 280mm (8.5 ious data is restored to standard values.

NEXT BACK

11) respectively.Var-

1 ADJUSTMENT

1-61

Press the key.

Start

The selected tray is automatically

adjusted. After adjustment completes, a message is displayed.

Press the key.

RETURN

Page 90

36 MODE

[9] Magnification Adjustment

1 ADJUSTMENT

Adjusting the printer and copy vertical and horizontal magnifications.

1. Select " Image adjustment" in the Adjustment mode menu Screen to display the Image adjustment mode menu Screen.

2. Press " Magnification adjustment" in the Image adjustment mode menu Screen to display the Magnification adjustment mode menu Screen.

3. Magnification adjustment consists of the following:

4. Press the number key corresponding to the item to be adjusted.

5. After adjustment completes, return to the Magnification adjustment menu Screen.

6. Press the key on the Magnification adjustment menu Screen to return to the Image adjustment mode menu Screen.

Caution: Check and adjust the printer vertical

Printer drum clock adjustment Printer horizontal adjustment Scanner drum clock adjustment RADF drum clock adjustment

RETURN

magnification adjustment during maintenance. Also adjust the printer restart timing because it changes with the printer vertical magnification adjustment

1. Printer drum clock magnification adjustment

Adjusting the printer vertical magnification.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Select " Magnification adjustment".

[Magnification adjustment mode menu Screen]

Press " Printer drum clock adjust-

ment".

[Printer drum clock adjustment Screen]

Press the key.

Select A3 size paper and press the START button to output the test pattern

(No.16).

Measure the vertical magnification with a ruler. Specification:

0.5% or less (100% magnification)

Within

COPY SCREEN

1mm with respect to 206mm.

1-62

206 1

If the specification is not satisfied, press

the C button while pressing the P button.

[Printer drum clock adjustment Screen]

Enter a value using the numeric keys

and press the key.

SET

Setting range: -27 to +100 1 step=0.05%

Repeat steps 5 to 9 until the specification

is satisfied.

Press the key to return to the

Magnification adjustment mode menu

RETURN

Screen.

Page 91

36 MODE

2. Printer horizontal magnification adjustment

Adjusting the horizontal magnification.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Select " Magnification adjustment".

[Magnification adjustment mode menu Screen]

Press " Printer horizontal magnifica-

tion adjustment".

[Printer horizontal adjustment Screen]

Press the key.

Select A3 size paper and press the START button to output the test pattern

(No.16).

Measure the horizontal magnification with a ruler. Specification:

0.5% or less (100% magnification)

Within

COPY SCREEN

1mm with respect to 190mm.

3. Scanner (platen) drum clock magnification adjustment

Adjusting the vertical magnification for the scanner.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Select " Magnification adjustment".

[Magnification adjustment mode menu Screen]

Press " Scanner drum clock adjust-

ment".

[Scanner (Platen) drum clock adjustment Screen]

Press the key.

Select A3 size paper, set a pyramid chart on the original glass, and press the

START button.

Measure the vertical magnification with a ruler.

Specification:

0.5% or less (100% magnification)

Within

COPY SCREEN

1mm with respect to 200mm.

1 ADJUSTMENT

190±1

If the specification is not satisfied, press

the C button while pressing the P button.

[Printer horizontal adjustment Screen]

Enter a value using the numeric keys

and press the key.

SET

Setting range: -10 to +10 1 step=0.1%

Repeat steps 5 to 9 until the specification

is satisfied.

Press the key to return to the

Magnification adjustment mode menu

RETURN

Screen.

1-63

200±1

If the specification is not satisfied, press

the C button while pressing the P button.

[Scanner (Platen) drum clock adjustment Screen]

Enter a value with the numeric keys and

press the key.

SET

Setting range: -40 to +40 1 step=0.05%

Repeat steps 5 to 9 until the specification

is satisfied.

Page 92

36 MODE

1 ADJUSTMENT

Press the key to return to

the Magnification adjustment mode

RETURN

menu Screen.

4. Scanner (RADF) drum clock magnification adjustment

Adjusting the vertical magnification during RADF copy.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Select " Magnification adjustment".

[Magnification adjustment mode menu Screen]

Press " RADF drum clock adjust-

ment".

[RADF drum clock adjustment Screen]

Press the or key to

select the magnification to be adjusted. The screen rotates from 100% to 50% to 200% to 400%.

NEXT BACK

Press the key.

COPY SCREEN

Select A3 size paper, set an adjustment chart on RADF, and press the START

button.

Measure the vertical magnification with a ruler.

Specification:

0.5% or less (100% magnification)

Within

1mm with respect to 190mm.

190±1

If the specification is not satisfied, press

the C button while pressing the P button.

1-64

Page 93

36 MODE

[RADF drum clock adjustment Screen]

Enter a value with the numeric keys and

press the key.

SET

Setting range: -40 to +40 1 step=0.05%

Repeat steps 5 to 11 until the specifica-

tion is satisfied.

Press the key to return to the

Magnification adjustment mode menu

BACK

Screen.

[10] Timing Adjustment

Adjusting the leading edge timing (paper feed restart timing), registration loop amount, and leading edge erasure amount.

1. Select Image adjustment in the Adjustment mode menu Screen to display the Image adjustment mode menu Screen.

2. Press “ Timing adjustment” in the Image adjustment mode menu Screen to display the Timing adjustment mode menu Screen.

3. Timing adjustment consists of the following adjustments:

4. Press the number key corresponding to the item to be adjusted. The adjustment screen of the selected item appears.

5. After adjustment completes, return to the Timing adjustment mode menu Screen.

6. Press the key in the Timing adjustment mode menu Screen to return to the Image adjustment mode menu Screen.

Printer restart timing adj. Printer regist loop adjustment Printer pre-registration adjustment Printer lead edge timing adj. Scanner restart timing adj. RADF restart timing adjustment RADF regist loop adjustment

RETURN

1 ADJUSTMENT

1-65

Page 94

36 MODE

1 ADJUSTMENT

1. Printer restart timing adjustment

This adjusts the printer restart timing (paper feed timing). The adjustment is performed at line speed of 320, 280 and 185 respectively. IIn the case of the Di551/Di650 The adjustment is performed at line speed of 320, 280 and 185 respectively.

In the case of the Di5510/Di7210

The adjustment is performed at line speed of 345, 280 and 172.5 respectively.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " Timing adjustment".

[Timing adjustment mode menu Screen]

Press " Printer restart timing adj".

Step Operation

[Printer restart timing adjustment Screen]

Enter a value with the numeric keys and

press the key.

SET

Setting range: -30 to +60 1 step=0.1mm

Repeat steps 5 to 10 until the specifica-

tion is satisfied.

Press the key to return to the

RETURN

Timing adjustment mode menu Screen.

[Printer restart timing adjustment Screen]

Press any key of , , or

LS185

. (in the case of the Di551/Di650)

Press any key of , , or

LS172.5

. (in the case of the Di5510/

LS320

LS345 LS280

LS280

Di7210)

Press the key.

COPY SCREEN

Select A3-size paper and press the START button to output the test pattern

(No.16).

Check the leading edge detection timing. Specification: 20mm+1.0mm-0mm

If the specification is not satisfied, press

the C button while pressing the P button.

1-66

Page 95

36 MODE

2. Printer registration loop adjustment

Adjusting the printer registration loop amount for trays (Di551/Di650 : tray 1, 2, 3) (Di5510/Di7210 : tray 1, 2, 3, 4), LCT, by-pass tray, and ADU.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " Timing adjustment".

[Timing adjustment mode menu Screen]

Press " Printer regist loop adjust-

ment".

[Printer regist loop adj Screen]

Press the or key to

select the item to be adjusted. The screen changes from Tray to Bypass tray to ADU.

NEXT BACK

Press the key to return to the

RETURN

Timing adjustment mode menu Screen.

1 ADJUSTMENT

Press the key.

Press the START button to make a copy.

Check the printer registration loop

amount.

COPY SCREEN

If the printer registration loop amount is not appropriate, press the C button while

pressing the P button.

[Printer regist loop adj. Screen]

Enter a value with the numeric keys and

press the key.

SET

• Tray and LCT (Di551/Di650 : tray 1, 2, 3) (Di5510/Di7210 : tray 1, 2, 3, 4)

Setting range: -5 to +5 1 step=2ms

• By-pass tray Setting range: -10 to +10 1 step=2ms

•ADU Setting range: -10 to +10 1 step=2ms

Repeat steps 5 to 10 until the printer reg-

istration loop amount is appropriate.

1-67

Page 96

36 MODE

1 ADJUSTMENT

3. Printer pre-registration amount adjustment

Adjusting the pre-registration loop amount for trays (Di551/Di650 : tray 1, 2, 3) (Di5510/Di7210 : tray 1, 2, 3, 4), LCT and ADU.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " Timing adjustment".

[Timing adjustment mode menu Screen]

Press " Printer pre-registration

adjustment".

[Printer pre-regist adj. Screen]

Press the or key to

select the item to be adjusted. The screen changes from Tray 1 to Tray 2 to Tray 3 to Tray 4 to LCT to ADU.

Press the key.

Press the START button to make a copy.

Check the printer pre-registration loop

amount.

If the printer pre-registration loop amount is not appropriate, press the C

button while pressing the P button.

[Printer pre-regist adj. Screen]

Enter a value with the numeric keys and

press the key.

• Tray and LCT (Di551/Di650 : tray 1, 2, 3)

(Di5510/Di7210 : tray 1, 2, 3, 4) Setting range: -5 to +5 1 step=2ms

•ADU Setting range: -10 to +10 1 step=2ms

Repeat steps 5 to 10 until the printer pre-

registration loop amount is appropriate.

NEXT BACK

COPY SCREEN

SET

4. Printer leading edge timing adjustment

Adjusting the printer leading edge timing (image erasure amount).

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " Timing adjustment".

[Timing adjustment mode menu Screen]

Press " Printer lead edge timing

adjustment".

[Printer lead edge timing adjustment Screen]

Press the key.

Select A3 size paper, place a pyramid chart on the original glass, and press the

START button.

Check the printer leading edge erasure amount.

Specification: Within 3mm

If the printer leading edge erasure amount is not appropriate, press the C

button while pressing the P button.

[Printer lead edge timing adjustment Screen]

Enter a value with the numeric keys and

press the key.

Setting range: -20 to +40 1 step=0.1mm

Repeat steps 5 to 10 until the printer leading edge erasure amount is within

specification.

Press the key to return to the

Timing adjustment mode menu Screen.

COPY SCREEN

SET

RETURN

Press the key to return to the

RETURN

Timing adjustment mode menu Screen.

1-68

Page 97

36 MODE

5. Scanner (platen) restart timing adjustment

Adjusting the scanner restart timing during platen copy.

Caution: Printer restart timing adjustment must

be completed before performing this adjustment.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " Timing adjustment".

[Timing adjustment mode menu Screen]

Press " Scanner restart timing adj.".

[Scanner (platen) restart timing adj. Screen]

Press the key.

Select A3-size paper, set a pyramid chart on the original glass, and press the

START button.

Check the restart timing.

Specification: Within 3mm

If the leading edge timing is not appropriate, press the C button while pressing

the P button.

[Scanner (platen) restart timing adj. Screen]

Enter a value with the numeric keys and

press the key.

Setting range: -60 to +20 1 step=0.1mm

Repeat steps 5 to 10 until the leading

edge timing is within specification.

Press the key to return to

the Timing adjustment mode menu Screen.

COPY SCREEN

SET

RETURN

6. RADF restart timing adjustment

Adjusting the scanner leading edge timing during RADF copy.

Caution: Printer restart timing adjustment must

be completed before performing this adjustment.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " Timing adjustment".

[Timing adjustment mode menu Screen]

Press " RADF restart timing adjust-

ment".

[RADF restart timing adj. Screen]

Press the key and

then switch to double sided /single sided copy mode.

Select A3 size paper, set an adjustment chart

on RADF, and press the START button.

Check the leading edge timing on front and back side.

Specification: Within 3mm

If the restart timing is not appropriate, press the C button while pressing the P

button.

[RADF restart timing adj. Screen]

Press the or key to

select the item to be adjusted. The screen changes from single side to double-side (front), to double side (back) copy.

Enter a value with the numeric keys and

press the key.

Setting range: -60 to +50 1 step=0.1mm

Repeat steps 5 to 10 until the leading

edge timing is within specification.

COPY SCREEN

NEXT BACK

SET

1 ADJUSTMENT

1-69

Press the key to return to

the Timing adjustment mode menu

RETURN

Screen.

Page 98

36 MODE

1 ADJUSTMENT

7. RADF registration loop amount adjustment

Adjusting the registration loop amount during RADF copy.

Caution: Printer restart timing adjustment must

be completed before performing this adjustment.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " Timing adjustment".

[Timing adjustment mode menu Screen]

Press " RADF regist loop adjust-

ment".

[RADF regist loop adjustment Screen]

Press the key and

then switch to double-sided / singlesided copy mode. Select A3 size paper, set an adjustment chart

on RADF, and press the START button. Check the loop amounts on the front and

back side. If the registration loop amount is not appropriate, press the C button while

pressing the P button.

[RADF regist loop adjustment Screen]

COPY SCREEN

[11] RADF Adjustment

Performing RADF density adjustment, RADF original size adjustment and RADF skew offset adjustment.

1. Select Image adjustment in the Adjustment mode menu Screen to display the Image adjustment mode menu Screen.

2. Press RADF adjustment in the Image adjustment mode menu Screen and display the RADF adjustment mode menu Screen.

3. RADF adjustment consists of the following items:

4. Press the number key corresponding to the item to be adjusted. The adjustment screen of the selected item appears.

5. After adjustment completes, return to the RADF adjustment mode menu Screen.

6. Press the key in the RADF adjustment mode menu Screen to return to the Image adjustment mode menu Screen.

RADF density adjustment RADF original size adjustment RADF Incline offset adjustment

RETURN

Press the or key to

select the item to be adjusted.

NEXT BACK

The screen changes from single sided to double sided (front) to double sided (back), to double sided pre-registration. Enter a value with the numeric keys and

press the key.

SET

Setting range: -10 to +10 1 step=0.5mm Repeat steps 5 to 11 until the registration

loop amount is within specification.

Press the key to return to

the Timing adjustment mode menu

RETURN

screen.

1-70

Page 99

36 MODE

1. RADF density adjustment

When the original reader slit glass is replaced, the density when reading originals with the RADF must be adjusted.

Preparation: Wipe the original reader slit glass

clean. Check that the white chart is not dirty or folded.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " RADF adjustment".

[RADF adjustment mode menu Screen]

Press " RADF density adjustment".

[RADF density adjustment Screen]

Set white chart on RADF (Caution 1).

Press the key.

RADF density is adjusted automatically.

When adjustment completes, a message appears on the screen.

If an error message is displayed, repeat

steps 5 and 6 (Caution 2).

Press the key to return to the

RADF adjustment mode menu Screen.

Caution1: Be sure to set the white chart in A4

Caution2: If the error message appears repeat-

Start

RETURN

orientation.

edly, there is a possibility of scanner system mechanical, optical, or electrical adjustment error or parts defect.

2. RADF original size adjustment

Perform this adjustment when the RADF original size detection does not operate properly.

Caution: RADF original size adjustment con-

sists of A4 and A5R. Use the

or key to select the desired

BACK

adjustment item.

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " RADF adjustment".

[RADF adjustment mode menu Screen]

Press " RADF original size adjust-

ment".

[RADF original size adj. Screen]

Press the or key to

select original size to adjust. The screen changes between A4 to A5R.

Set the original of the selected size on

RADF and press the key.

RADF original size is adjusted automatically.

Repeat steps 5 and 6 and adjust both

sizes.

Press the key to return to

the RADF adjustment mode menu Screen.

NEXT BACK

Start

RETURN

1 ADJUSTMENT

1-71

Page 100

36 MODE

1 ADJUSTMENT

3. RADF incline offset adjustment

Adjusting the standard value of the distortion adjustment (Copier).

Step Operation

Enter the 36 mode.

[Adjustment mode menu Screen]

Press " Image adjustment".

[Image adjustment mode menu Screen]

Press " RADF adjustment".

[RADF adjustment mode menu Screen]

Press " RADF Incline offset adjust-

ment".

[RADF Incline offset adjustment Screen]

Press the key.

Select A3 size paper, set an adjustment chart on RADF, and press the START

button.

COPY SCREEN

[12] Centring Adjustment

Perform this adjustment to centre the image in a direction perpendicular to the paper feed direction.

1. Select “ Image adjustment” in the Adjustment mode menu Screen to display the Image adjustment mode menu Screen.

2. Press “ Centring adjustment” in the Image adjustment mode menu Screen to display the Centring adjustment menu screen.

3. Centring adjustment consists of the following:

4. Press the number key corresponding to the item to be adjusted. The adjustment screen of the selected item appears.

5. After adjustment completes, return to the Centring adjustment menu Screen.

6. Press the key in the Centring adjust- ment menu screen to return to the Image adjustment mode menu Screen.

Printer centring adjustment Scanner centring adjustment RADF centring adjustment

RETURN

Check the RADF skew offset amount.

Specification: 0.5%

If the RADF incline offset amount is not appropriate, press the C button while

pressing the P button.

[RADF Incline offset adjustment Screen]

Enter a value with the numeric keys and

press the key.

SET

Setting range: -60 to +60 1 step=0.05%

If the RADF skew offset amount is not

within specification, repeat steps 5 to 9.

Press the key to return to the

RETURN

RADF adjustment mode menu Screen.

1-72

Konica Minolta DI5510, COVER INSERTER B DI5510/DI7210, C-404 DI5510/DI7210, FN-115 DI5510/DI7210, FN-10 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual