Konica 7022 UNIT EXPLANATION 7020fv1e

1

ADJUSTMENT

1 ADJUSTMENT

ADJUSTMENT

HOW TO USE THE ADJUSTMENT SECTION

[1] Construction

This section details adjusting items and procedures. Use this section for making adjustments and as a checklist before implementing corrective measures in the field.

1. Does the power supply meet the requirements?

2. Is the power supply properly grounded?

3. Is the machine sharing its power source with another high current consumption machine that draws large currents intermittently? (e.g. an elevator, air conditioner, or other source of electrical consumption)

4. Is the installation environment suitable?

a. The machine must be installed in a well-

ventilated place free from high temperature, high humidity and direct sunlight.

b. The machine must be installed on a level floor.

5. Does the cause of a defective image lie in the original itself?

6. Is the density adjusting control at the proper position?

7. Are the original glass and RADF platen guide clean?

8. Is the correct paper being used for the copy?

9. Are the copying materials and parts replaced when they reach the end of their usable life? (developer, drum, cleaning blade, etc.)

10. Is there toner in the toner bottle?

1

The following items should also be observed when repairing the machine.

1. Only one side of the AC power line is disconnected when the main power of this machine is turned off. Always unplug the machine before beginning work. If absolutely necessary to work with the power on, exercise care to avoid being caught in the scanning rear of the exposure unit.

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

3. The developing unit is surrounded by a strong magnetic field. Keep watches and metering equipment away from it.

4. Avoid scarring the drum with tools or similar objects.

5. Do not touch IC pins with your bare hands.

ADJUSTMENTS WHEN REPLACING PARTS

Adjustments (including checks) and settings are not only required when a defective copy image occurs, but also after replacing or reinstalling certain parts.

[How to use the tables]

The following items are used in the tables throughout this section.

1. Mode

Indicates the adjustment mode.

[“25”] : 25 mode

[“36”] : 36 mode

[“47”] : 47 mode

2. Codes

Indicates the applicable code and/or Copy Quantity Setting button for each mode.

3. Conditions

New: Indicates adjustment (including check) is

required when replacing a new part.

Reset: Indicates adjustment (including check) is

required when a part has been re-installed.

4. Symbols used in the tables

.................

1 2

(Empty circle) : Indicates adjustments (including

: Indicates there is a priority

sequence for adjustments (including checks) and settings.

checks) and settings that can be carried out independently.

1 ADJUSTMENT

2 ISW

3 SERVICE

4 DIAGRAMS

REVISED EDITION

1

DATE

May 2000

1-1

PAGE

1-1

METHOD

REPLACEMENT

ADJUSTMENT

LIST OF ADJUSTMENT ITEMS

3

1 ADJUSTMENT

2 ISW

Adjustment setting items

PM counter reset

PM cycle set

L detection adjustment

Part name

3 SERVICE

Drum

Developer

Fixing unit-related parts

Writing unit

Parameter memory substrate

Paper feeding-related rubber rollers

RADF

RADF slit glass

E-RDH memory

4 DIAGRAM

• "New" means replace with a new part and "Re" means to reinstall the part.

• The circles will appear above a number when there is an adjustment priority.

*1: When the parameter memory board is replaced, remember to replaced the developer before conducting the L

deection adjustment.

*2: After replacing the developer, be sure that you do not make any copies until you have first carried out L detection

adjustment.

Mode

Code

New

New/Re

New

New/Re

New

New/Re

25

2-1252-2361362-1362-1362-1362-2

2

*

1

*

Vertical magnification adjustment (printer, platen)

Vertical magnification adjustment (RADF)

Horizontal magnification adjustment (platen)

Restart timing adjustment (Mainbody and DB)

Restart timing adjustment (RADF)

Paper feed loop amount adjustment

Leading edge original erasure adjustment

Centering adjustment

Image read point adjustment

36

2-3362-4362-5362-6366-2368-1368-247198

2-2

1

2

334

1

2

1

2

1

2

5

4

5

3

6

7

6

4

8 9

5

6

7

RADF scanning density adjustment

Drum unit related counter clearing

Fixing unit related counter clearing

E-RDH memory check

REVISED EDITION

3

DATE

Jan. 2002

1-2

PAGE

1-2

METHOD

REPLACEMENT

MODE CHANGE MENU

Each adjustment mode is selected by conducting special operations:

[1] Setting method

The following modes can be selected on the screen without turning OFF/ON the power supply:

1. Normal mode

2. Adjustment mode (36 mode)

3. Memory setting mode (25 mode)

4. Key ope mode (Key operator mode)

5. I/O check mode (47 mode)

6. Exit

ADJUSTMENT

1 ADJUSTMENT

2 ISW

Step

1

2

3

4

5

Operation procedure

Turn on the main and sub power switches.

Keep pressing the

“Please enter service password.” appears.

Input 9272 as the password and press the

[Start] key. (The password is fixed and cannot

be changed.)

[Mode Select Menu Screen]

Press the key of the mode to be selected on the

screen. To return to the Mode Change Menu

Screen, keep pressing the

screen appears.

When the adjustment ends, press

[1. Normal Mode] key and the basic screen will

appear.

button until the message

*

button until the

*

3 SERVICE

4 DIAGRAMS

1-3

P ADJUSTMENT

ADJUSTMENT

CHECK OF COUNT VALUE WITH P FUNCTION

The P function enables to display of the following parameters by using the

1 ADJUSTMENT

Total count

Total count start date (Note 1)

PM count/PM count limit (Note 2)

PM count start date (Note 2)

Fax send paper count (Note 3)

Fax receive paper count (Note 3)

1

2 ISW

3 SERVICE

Printer count (Note 3)

Scanner count (Note 3)

Drum count (Note 2)

Developing count (Note 2)

Fixing unit count (Note 2)

Note 1: Displayed only when address 22-4 of “1.

1

Note 2: Displayed when the ! button on the P mode

Note 3: Displayed when an option is installed.

Software switch setting” in the 25 mode is set to ‘1’.

screen is pressed.

button:

*

[1] How to use P function

1

1. Turn on the SW1 (main power) and SW2(sub power) to display the basic screen.

2. Press the

3. The P mode screen appears, and the total count value appears.

When an option is installed, the counter values for the FAX, printer and scanner also appear.

The counter that appears differs depending upon the installed option.

4. If you press the ! button on the P mode screen, service-related counters that indicate the PM count, and so on, appear.

5. To output the count value list, press the [PRINT] key.

button.

*

4 DIAGRAM

REVISED EDITION

6. Press the [OK] key or the stop/clear button to return to the basic screen.

DATE

1

May 2000

1-4

PAGE

1-4

METHOD

REPLACEMENT

25 MODE

25

ADJUSTMENT

1.

Software SW

2. PM COUNT/CYCLE

3. Collecting data

4. Parts counter

5. Password setting

6.

Service TEL No.

7.

Serial number

8.

ROM version

9. KRDS setting

10. ISW

11. Root counter

12. S

etting date

13. Counter clear (Note)

3

(Other then 7020/25/30/35)

Adjustment item menu

1. PM COUNT reset

2. PM CYCLE set

1. Count data

2. Date count data

1. Count of parts (Fixed)

2. Count of parts (Named)

1. Key operator password set

2. E.K.C. master key code set

3. Weekly timer master key set

1. Calling time set

2. Host password set

3. KRDS TEL No. Setting

4. KRDS software SW set

5. KRDS Setup calling

1. Drum unit related counter

2. Fixing unit related counter

Data Collection 1

(by each size)

(RADF paper passage count)

Data Collection 2

JAM occurrence count by each point)

(

Data Collection 3

(copy count by each mode)

Data Collection 4

(SC occurrence count : F code)

Remarks

Refer to “List of software DIP SW”.

41 items (7020/25/30 is the 39th item)

30 items

4 digits

8 digits

4 digits

Telephone & Fax. No. of service

center setting.

Sets up the serial number display of the main

body and each option, and the FAX destination.

Indicates the version of the ROM used for

overall control, image control, the operation

panel control, optics control, the RADF, the

finisher, FAX control, and printer.

Rewrites the contents of the flash ROM of

each board including boards used in options

except for a printer.

Displays the root counter (total

counter).

Sets the starting date of the total counter.

Clears the drum counter and the drum drive counter

Clear fixing web counter

1 ADJUSTMENT

2 ISW

3 SERVICE

4 DIAGRAMS

Note: “13. Counter clear mode” is the same as “8. Counter clear” of the 36 mode.

3

REVISED EDITION

3

DATE

Jan. 2002

1-5

PAGE

1-5

METHOD

REPLACEMENT

ADJUSTMENT

25

[1] Setting method

1 ADJUSTMENT

A special operating mode called “25 Mode” has been provided with this machine. This mode enables rewriting of the non-volatile storage and specify other various settings.

1. Turn OFF the SW2 (sub power) when the SW1 (main power) remains ON.

2. Turn the SW2 (sub power) ON while pressing 2 and 5 of the copy quantity setting buttons. The 25 mode

2 ISW

menu screen will appear.

In the 25 mode normal copy operation becomes unavailable.

[25 MODE MENU SCREEN]

3 SERVICE

[2] Setting software DIP SW

1. Setting method

This setting specifies the software DIP switch on the software SW setting screen. (*1)

Caution 1: The bit of the DIP switch is written in

the non-volatile memory every time it is changed.

Caution 2: The numbers shown in the message

area are defined as follows:

Software SW

04-7 : 1 A8

8-bit switch values in indicated in hexadecimals from 00 to FF.

Bit data 1 : ON 0 : OFF

Bit number (0 to 7)

3. Press the desired item key on the LCD screen.

Each setting screen will appear.

Caution: In the case of a machine other than the

3

4 DIAGRAM

4. Enter data in each selected screen.

5. Press the [Return] key to check the data that has been entered.

6. Turn the SW2 (sub power) off to cancel the 25 mode.

7. New data will be effective after restarting.

7020/25/30/35, the [ ▼ ] key is displayed at bottom left of the above screen. By pressing the [ ▼ ] key, the [13. Counter Clear] key appears.

Switch number

2. Setting procedures

Step

Operation procedure

1

Enter the 25 Mode.

2

[25 mode menu screen]

Press the [1. Software SW] key.

3

[Software SW setting screen]

Select DIP switch number.

Use the left [ ▲ ] , [ ▼ ] key.

4

Select bit number of the DIP switch.

Use the center [ ▲ ] , [ ▼ ] key.

5

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

Use [ON] or [OFF] key.

[ON] : Set bit.

[OFF] : Clear bit.

6

Press the [Return] key to return to the 25 mode

menu screen.

For each switch function, refer to “List of Software DIP switches”.

REVISED EDITION

3

DATE

Jan. 2002

1-6

PAGE

1-6

METHOD

REPLACEMENT

25

ADJUSTMENT

DIP SW

No.

DIP SW1

DIP SW2

DIP SW3

DIP SW4

DIP SW5

DIP SW6

BIT Functions

0

Operation when key counter is removed

(when using as a copier)

1

A3 (11 x 17) counting method

2

–

3

Selection of maximum number of copies that

4

can be stapled by FS-107.

5

–

6

–

7

FS107 limit on number of stapled sets

0

Toner replenish stop timing

1

–

2

–

3

–

4

–

5

1-shot message display at automatic staple mode clearing

6

–

7

Prohibition of non-image area erases, repeat (auto)

and original position correction

0

Use F4 size for Latin America destination

1

F34/F35/F36 latch

2

Toner replenish stop timing 2

3

Return to EKC screen after copying reservation

4

–

5

By-pass feed non-standard size selection

6

–

7

–

0

Toner level detection (”Supply toner” indication)

1

2

Number of copies allowed before machine stops

3

after “Supply Toner” indication.

4

Non-display of advance/delete buttons for job list

5

Job stop or nonstop at no toner

6

Impossibility of coping reservation to coin vender

7

–

0

(Destination switchover)

1

2

–

3

–

4

Detecting method of 8.5 x 11 size on RADF

5

Toner consumption reduction switch

6

7

–

0

3

Drum initial rotation first thing in the morning

1

K size selection switch for Taiwan destination

2

K size selection switch for Taiwan destination (By pass feed)

–

3 4

Polygon motor low-speed rotation timing

5

6

Polygon motor pre-rotation selection

7

Ignore

Count as 1

–

*1

–

None

*2

*3

Decide with DIP SW 3-2

–

*4

Yes

–

No

*5

No

*3

When copying ends

No

*6

–

*7

Size detection effective

–

*3

Display

*8

Does not stop

*3

Can reserve copying

–

*9

–

The size is detects as 8.5 x 11 even if the original reaches to RADF’s PS307 (original detect PS 2).

*37

–

*40

Metric sizes

–

*10

*11

10

Instantaneous stop Jam

Count as 2

–

Temporary stop after 25 sets of copy

Stop after paper exited

–

No

–

Yes

Interval between copy set

Yes

–

Non-standard size handling

–

Do not display

Stops

Cannot reverse copying

–

If original reaches to RADF’s PS307 (original detect PS 2), the size is detected as 8.5 x 14.

–

K sizes available

–

Japan

Default values

Inch

0

1

0

1

0

1

0

1

0

1 ADJUSTMENT

Metric

1

0

1

0

1

0

1

0

1

0

1

0

1

0

2 ISW

3 SERVICE

4 DIAGRAMS

REVISED EDITION

3

DATE

Jan. 2002

1-7

PAGE

1-7

METHOD

REPLACEMENT

ADJUSTMENT

25

DIP SW

1 ADJUSTMENT

No.

DIP SW7

2 ISW

DIP SW8

3 SERVICE

DIP SW9

4 DIAGRAM

DIP SW10

DIP SW11

3

DIP SW12

BIT

0

1

3

2

3

4

5

6

7

3

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

Functions

Copy paper priority in image area

Automatic restart after feeding paper (Other than Inch)

8.5x11APS (Japan, Metric), A4APS (Inch)

Nonstandard-size notification for platen APS A4 (Japan, Metric) / 8.5x11 (Inch)

Nonstandard-size notification for platen APS B6 (Japan) / A5 (Metric) / 5.5 x 8.5 (Inch)

Password request for 25/36/47 mode

Selection of A series size (Metric only)

–

Selection of automatic erasure outside original

(7020/25/30)*16

Changing of key operator fixed magnification setting

Disabling copying when PM count reached

Adjusting of LCD contrast to help screen

Priority tray when APS is released

Data collection (25 Mode)

Selection of copy quantity limit

–

P81 messages (Messages displayed on machines installed in convenience stores)

Summer time setting for weekly timer

Selection of magnification mode when APS function is cancelled.

–

Icon display in third line of LCD message display

Displaying of JAM code

Message that appears when the RADF is open

–

Tray icon display in LCD size selection area

–

Setting of PM count at which copying is

inhibited

KRDS connection recognition

F/E screen switchover (except for F34, F35 and F36)

*12

Area erasure outside original

Does not restart

*13

Yes

*14

No

*15

No

*15

No

*17

No

–

Rectangular erasure

Permit

*18

Permit

No

*19

*20

No

*21

–

*22

*23

Display auto

–

No

Yes

–

No

–

*18

Not recognize

No

*24

10

Images on whole page in the platen mode only

Restarts

No

Yes

–

Handling of slanted original

Prohibit

Yes

–

Display 1.00

–

Yes (Toner low, PM, etc.)

Yes

No

–

Yes

–

Recognize

Yes

Default values

Japan

1

0

1

0

1

0

1

0

1

0

1

0

Inch Metric

1

0

1

0

REVISED EDITION

3

DATE

Jan. 2002

1-8

PAGE

1-8

METHOD

REPLACEMENT

Note: Parenthesized bit numbers among the initial values apply to the 7022/7130.

3

DIP SW

No.

DIP SW13

DIP SW14

DIP SW15

DIP SW16

DIP SW17

DIP SW18

BIT Functions

–

0

–

1

–

2

3

Selection of filter for jagged edges on slanting lines

4

–

5

–

6

3

Threshold for automatic erasure of outside original (7020/25/30)

7

0

Operation when stapling is not possible

1

(Other than B6R, post card nonstandard)

2

–

3

–

4

Operation when one position stapling is not

5

available

6

Operation when two position stapling is not

7

available

0

–

1

–

2

–

3

–

4

–

5

–

6

Full stack stop when FNS not installed

Occurrence of overload stop when FNS or IT is

7

not connected

Fixing temperature at low power mode

0

1

Operation of PTC

2

*

In the case of the 7022/7130, the internal heater is treated as an option.

Copy inhibit flag prior to L detection

3

4

Indication to prepare toner bottle (7020/25/30/35)

Operation when temperature inside machine rises

5

(7020/25/30)

6

MPC correction control 7

0

F4 size setting 1

2

3

Host printing cannot be performed when a

key counter is installed. 4

– 5

Shift from by-pass feed in ATS mode is inhibited. 6

ITU (inner tray), vendor switchover 7

Separation claw operation OFF mode

(for machines destined for China) 0

Unit isolation (1)

1

2

3

4

5

6

7

–

ON

–

*25

Note 1: Initial value for a machine other than the 7020/25/30 in the case where ( ) is appended to the bit No. of the initial value

*26

–

*27

*28

–

No

Decide with DIP SW15-6

*30

Note 2: Initial value for a machine other than the 7035 in the case where ( ) is appended to the bit No. of the initial value

Always ON

Copy enabel

Not indicated

Stop job

*31

*32

Printing takes place.

–

Shift inhibited.

ITU selected.

Normal

Tray 1 (main body upper)

*33

can be used

Tray 2 (main body lower)

can be used

–

Tray 3 (DB upper) can be used

Tray 4 (DB lower) can be used

–

DB can be used

–

OFF

–

Machine pauses after 100 sheets have been exited.

Machine pauses after 400 sheets have been exited.

PTC is OFF if OFF mode, if SW2 (sub power) is OFF, or if system is OFF due to WT or auto shutoff.

Copy inhibit

Indicated

Stop job, and turn OFF fixing heater

Printer abort processing

–

Shift possible.

Vender selected.

OFF

Tray 1 (main body upper)

is isolated

Tray 2 (main body lower)

is isolated

–

Tray 3 (DB upper) is isolated

Tray 4 (DB lower) is isolated

–

DB is isolated

25

ADJUSTMENT

10

Japan

Note 3

0 (1)

(1)

Default values

Inch Metric

0

0 (1)

0

1(0)

1

0

(1)

0

1 ADJUSTMENT

0

0 (1)

0

1

0

1

0

1

0

1

0

1(0)

0

(1)

0

0 0

0

2 ISW

3 SERVICE

4 DIAGRAMS

REVISED EDITION

3

DATE

Jan. 2002

1-9

PAGE

1-9

METHOD

REPLACEMENT

ADJUSTMENT

25

DIP SW

1 ADJUSTMENT

No.

DIP SW19

2 ISW

DIP SW20

3 SERVICE

DIP SW21

BIT

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

0

1

2

3

4

5

3

6

4 DIAGRAM

7

3

0

1

2

3

DIP SW22

3

4

5

3

6

3

7

Functions

*33

Unit isolation (2)

Unit isolation (3)

Platen size recognition selector switch 1 for

Latin America (Inch only)

Platen size recognition selector switch 2 for

Latin America (Inch only)

Platen size recognition selector switch 3 for

Latin America (Inch only)

Notice of nonstandard small platen size

(Inch only) *15

Job suspension/end at pulling out key

counter

Notice of small size of platen mode

(8.5x11/A4 or smaller)

Total-counter/key-counter increment

operation

When using an EKC, the password screen appears at the end of each job. (Other than 7020/25/30/35)

Turns ON the sub power switch when the

main power switch is turned ON.

Nonstandard size becomes effective at

automatic platen start

FM4 (internal cooling fan) connection switch

(7020/25/30/35)

–

Indication of total count start day on P mode screen

Platen APS detected size enlargement (7020/25/30/35)

Paper magnification correction according to paper size

Exit limit detect sensor (PS19) (7020/25/30/35)

Printer board can be used

Fax board can be used

–

Scanner can be used

–

RADF can be used

*33

–

FNS can be used

–

8.5 x 11

8.5 x 11R

8.5 x 14

Notice of noticed size

If DIP SW1-0:0: Stop paper

feed and terminate

If DIP SW1-0:1 Immediate-

stop jam

*15

Notice size detected by APS.

Normal operation (Both the total

counter and the key counter count

up regardless of the mode.)

No

*34

No

*35

Connecting

–

Not indicated

Size detection enlargement

Invalid

Exist

10

Printer board is isolated

Fax board is isolated

–

Scanner is isolated

–

RADF is isolated

–

FNS offset mode cannot be used

–

A4

A4R

F4

Notice as nonstandard size

If DIP SW1-0:0: Stop paper

feed and printing is interrupted

If DIP SW1-0:1 Immediate-

stop jam

Notice size as A4 (Japan, Metric)

or 8.5x11 (Inch)

During a copy mode, both the total

counter and the key counter count

up. During a printer/Fax mode,

only the total counter is counted up.

Yes

Yes (WUT increase)

Yes (only by-pass tray)

Disconnecting

–

Indicated

Detected size at commencement of mass-production

Valid

Not exist

Japan

Default values

Inch Metric

0

1

0

1

REVISED EDITION

3

DATE

Jan. 2002

1-10

PAGE

1-10

METHOD

REPLACEMENT

25

ADJUSTMENT

3

DIP SW

No.

DIP SW23

3

DIP SW24

DIP SW25

DIP SW26

3

DIP SW27

BIT

0

Automatic tray changeover when FNS tray

is full 1

2

3

100 sheets are exited when FNS is

4

not stapled, and tray is detected full

100 sheets are exited when FNS is

5

stapled, and tray is detected full

6

Stopping of the machine when the

7

fixing web counter

Toner density selection of developer

0

(7020/25/30/35) 1

Automatic change of printer paper size

2 3 4

Sets tray at commencement of search when

APS is used.

5 6

Changeover of original quantity display during

operation 7

Job start and changeover without print

process stop 0

Automatic changeover of tray when the

IT101 tray is full 1

2

– 3

– 4

5

For postcard-to-postcard copying, rotation

takes place even when APS/AMS is not used 6

180 degree rotation takes place even when

there are no staples 7

FAX transmission 8K/16K for machines

destined for Taiwan 0

Printer density selection 1

(Patch detection control threshold value change) 2

3

Image position reference use for by-pass feed

copying on non-standard size paper 4

Printer EKC mismatch print operation 5

Top & bottom erase mode of the application

functions (7020/25/30/35) 6

The timer for canceling a job that was interrupted

due to removal of the key counter is valid

“No IP scanner function” setting

7

Automatic copying reservation function

0

(Other than 7020/25/30/35)

1

– 2

– 3

– 4

– 5

Density setting when the printer toner save 6

function is selected (Other than 7020/25/ 7

30/35)

Functions

–

*36

No automatic changeover to Tray 1 No automatic changeover to Tray 2 No automatic changeover to Tray 3 No automatic changeover to Tray 4

No

–

Not stop

No *41

*29

*38

Job No. indication

Without process stop

No automatic changeover to Tray 1 No automatic changeover to Tray 2 – –

No rotation

Image is transmitted in reduced form.

*39

Center

Permit No

Invalid

Use *42

*43

–

– – – –

10

Automatic changeover to Tray 1 Automatic changeover to Tray 2 Automatic changeover to Tray 3 Automatic changeover to Tray 4

Yes

–

Stops

Set. (Note, however that the bit is automatically made 0 after L detection adjustment has ended normally.)

Original quantity indication

Process stop

Automatic changeover to Tray 1 Automatic changeover to Tray 2

Rotation takes place.

Image is transmitted with both edges erased.

Recording paper side

Prohibit Yes

Valid

Do not use

– – – –

– –

–

Japan

Default values

Inch

1

0

1

0

0 0 0 0 0 0

0

0 0 0 0

0

0 0 1 0

0 0

0

0 0

0 0 0 0 0

0

Metric

1

0

1

0 0

0

0 0 0 0 1 0

0

1 ADJUSTMENT

2 ISW

1

0

1

0 0

0

0 0 0 1 0 0

0

3 SERVICE

0

1

0

4 DIAGRAMS

REVISED EDITION

3

DATE

Jan. 2002

1-11

PAGE

1-11

METHOD

REPLACEMENT

ADJUSTMENT

1

25

*1 : FS107 stapling upper limit

1 ADJUSTMENT

50 sheets

45 sheets

40 sheets

35 sheets

2 ISW

*2 : FS107 limit on number of stapled sets

*3 : Toner-replenish stop timing

3 SERVICE

After 0 effective copies

After 100 effective copies

4 DIAGRAM

After 200 effective copies

After 500 effective copies

After almost 100 copies

After almost 400 copies

After almost 700 copies

After almost 1000 copies

Mode 1-3 1-4

The following dipswitch settings are related:

• DIP SW 2 – 5

1-shot message display at automatic staple mode clearing.

If this bit is set to "1", then if the user specifies more than 25 stapled sets the copier automatically stops after reaching the 25th set, and displays a message instructing the user to remove the paper and press the START button.

When the TLD (toner level detector) detects that the toner-out condition has persisted for a fixed length of time, the copier waits an additional number of copies (as specified by DIP SW4 – 0, 4 – 1) and then displays a message instructing the user to load new toner. (The toner-low condition)

•

Toner-level detect (message requesting new toner)

Mode 4-0 4-1

Following the message display, the copier allows printing of an additional number of copies as set by DIP SW4 – 2, 4 – 3, and will then disable copying.

• Count from appearance of toner supply message until copying is inhibited

Mode 4-2 4-3

However, that the copier will stop only if DIP SW4 – 5 ("Job stop or nonstop at no toner ") is set to "1".

insertion of a new toner bottle (toner-bottle detect sensor OFF/ON).

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

• The toner-out stop conditions vary according to the settings of DIP SW3 – 2 and DIP SW2 – 0.

*4 : 1-shot message display at automatic staple mode

clearing

If 1-shot display is enabled: If the copy limit is exceed during staple-mode operation, a message indicating this appears on the display, and copying continues in sort mode.

Note that this setting is related to the “1-SHOT DISPLAY TIME” setting available under key-operator mode. For information about memory switches, refer to the Instruction Manual.

*5 : F34/F35/F36 latch

In the event of a fixing-related error, the setting changes to "1" so that power OFF/ON will not clear the error condition. After correcting (repairing) the problem, reset this to "0" to re-enable copying.

*6 : Return to EKC screen after copying reservation

If EKC setup is enabled, then if this bit is set to "1" (return to screen) the copier will immediately display the EKC password-request screen following exit of the final sheet for the reserved jobs. If copying is not reserved, the copier will wait 1 minute following job completion before displaying the EKC passwordrequest screen.

*7 : By-pass feed nonstandard size selection

This setting determines whether the system detects the size of the paper in the by-pass tray. If the setting is "1" (handle as nonstandard size), the size is not detected and copying is based on the maximum paper size.

*8 : Non-display of advance/delete buttons for job list

Under default conditions, the job list screen allows for deletion or priority changing of jobs that have been stored in E-RDH memory.

If this bit is set to "1"(non-display), however, the advance and delete buttons will not appear on the display so that it will not be possible to delete or reorder the reserved jobs.

• The toner-low/toner-out condition is cleared by

REVISED EDITION

1

DATE

May 2000

1-12

PAGE

1-12

METHOD

REPLACEMENT

25

3

ADJUSTMENT

*9 : Destination switch

It is recommended that the destination is amended with the "Destination" setting on the 25 mode serial number setting.

Mode 5-0 5-1

Japan

Inch

Metric

Taiwan

: Inch

: Metric

0

1

0

1

*10 : Polygon motor low-speed rotation timing

Use these bits to change the start timing of prerotation following copy completion.

Mode 6-4 6-5

15 seconds

30 seconds

60 seconds

120 seconds

0

1

0

1

*11 : Polygon motor pre-rotation selection

Use these bits to set the speed of polygon-motor rotation during idling state.

Mode 6-6 6-7

No pre-rotation

Pre-rotation

Stopped

0

1

0

*12 : Copy paper size priority in image area

This setting determines how the copier handles platen copying when the original size differs from the copy paper size when the AMS setting is cleared. If this bit is set to "1" (whole-page image in platen mode only), then the copier will not erase the area outside of the original (so that area outside of the APSdetected size is also copied).

If this bit is set to "0", then the copier does erase the area outside of the original.

Note that in RADF copying, the copier will always erase the area outside of the original regardless of this setting.

*13 : Automatic restart after paper supplied

(Excluding the inch series)

This setting determines how copying is restarted if the tray becomes empty while copying is in progress. Under the default setting, the user (after adding paper and setting the tray back in place) must press

0

1

the START button to resume copying. If this bit is set to "1", however, copying restarts automatically when the tray is set back in place.

*14 : 8.5x11 APS (Japan, Metric), A4 APS (Inch)

If this bit is to "1" (No), the copier will forcibly copy as A4 in Japan/Metric if it detects an original size of

8.5x11, and will forcibly copy as 8.5x11 in Inch. if it detects an original size of A4). Under the default setting, APS operates for both A4 and 8.5x11.

0

1

0

1

*15 : Settings related to nonstandard original sizes

• SW21– 5 Copy setting of platen small size (A4/8.5

3

x 11 or smaller)

Selects whether to copy on the APS detected size when APS detected the original as A4 or smaller, or to ignore the APS detected size and copy on A4 (Japan, Metric) or 8.5 x 11 (Inch).

• SW21– 3 (Inch only) Copy setting of platen small

3

size (8.5 x 11 or smaller)

Selects whether to copy on the APS detected size when APS detected the original as 8.5 x 11 or smaller, or to ignore the APS detected size and copy as nonstandard size.

When both SW21– 5 and SW 21– 3 are set to “1”, the setting of 21– 5 has priority over the 21– 3.

• SW7– 3 Nonstandard-size switch for platen APS (1)

3

Selects whether to copy on B6 (Japan), A5 (Metric) or 5.5 x 11 (Inch) when the APS detected the original as nonstandard-size, or to copy on the APS selected nonstandard size.

When both SW7– 4 and SW7– 3 are set to “1”, the setting of 7– 4 has priority over the 7– 3.

• SW7– 4 Nonstandard-size switch of platen APS (2)

3

Selects whether to copy on A4 (Japan, Metric) or

8.5 x 11 (Inch) when the APS detected the original as nonstandard-size, or to copy on the APS selected nonstandard size.

1 ADJUSTMENT

2 ISW

3 SERVICE

4 DIAGRAMS

Related settings are DIP SW8 – 0 (Selection of automatic erasure outside original), memory switch 4 “Non-original area erase function” of Key-operator mode. For information about memory switches, refer to the Instruction Manual.

REVISED EDITION

DATE

PAGE

METHOD

1-13

3

Jan. 2002

1-13

REPLACEMENT

ADJUSTMENT

25

*16 : DIP SW8 – 0 "Selection of automatic erasure outside

3

1 ADJUSTMENT

2 ISW

original" (7020/25/30 only)

If this bit is set to "1" (Handling of slanted originals), the copier will automatically erase area outside of the original that have been placed a skew on the platen.

Set using the key operator mode in the case of machines other than the 7020/25/30.

When this setting (bit) is "0" (rectangular original), the area outside the edges of the original is erased.

(Example)

BIT:0 BIT:1

*17 : Request password for 25, 36, 47 mode

3 SERVICE

If this bit is set to "1" (Yes), the copier will display a password-request screen before entering service mode. The password is "9272".

*18 : Disable of copying when PM count is reached

DIP SW12 – 3, 12 – 4, and 12 – 5 (Setting of PM count at which copying is disabled) sets the number of copies at which copying is disabled. Note that copying will be disabled only if DIP SW8 – 2 (Disable copying when PM count is reached) is set to "1".

4 DIAGRAM

1000 copies

2000 copies

3000 copies

4000 copies

5000 copies

Mode 12-3 12-5

0

1

0

1

0

12-4

0

1

0

*19 : Priority tray when APS is released

• This setting sets the tray selection used when APS is set OFF from key-operator mode.

Priority tray when APS is released

Mode 8-4 8-6

No priority

Main-body upper tray

Main-body lower tray

DB upper tray

DB lower tray

0

1

0

1

0

8-5

0

1

0

1

*20 : Data collection (25 mode)

If this bit is set to "1" (Yes), then all 25 mode collected data 1 to 4 can be checked. If the setting is "0", then only collected data 1 is available for checking.

*21 : Copy quantity limit

Mode 9-0 9-2

No limit

1 sheet

3 sheets

5 sheets

9 sheets

10 sheets

20 sheets

30 sheets

50 sheets

99 sheets

0

1

*22 : P81 messages (Messages displayed on machines

installed in convenience stores and so on.)

Mode 9-6

Please insert key counter

Please insert copy card

Please insert coin

9-1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

9-3

0

1

0

1

9-7

0

1

REVISED EDITION

3

DATE

Jan. 2002

1-14

PAGE

1-14

METHOD

REPLACEMENT

Mode 14-4 14-5

Auto cancel

Inhibit

Forced 1-position stapling

mode operation

0

1

0

1

0

1

Mode 14-6 14-7

Auto cancel

Inhibit

Forced 2-position stapling

mode operation

0

1

0

1

0

1

Mode 24-2 24-3

No conversion

Inch ➝ Metric

Metric

➝

Inch

Metric

↔

Inch

0

1

0

1

0

1

Mode 16-0 16-1

160˚C (170˚C) [150˚C]

110˚C (120˚C)

85˚C (65˚C)

85˚C

0

1

0

1

0

1

25

3

ADJUSTMENT

*23 : Summer time setting for WT (Weekly Timer)

Mode 10-0 10-2

0 minute

30 minutes

60 minutes

90 minutes

120 minutes

150 minutes

10-1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

*24 : F/E screen switchover (except for F34, F35, F36)

If this bit is set to "1" (No), all cases except for fixing errors will simply show a message instructing a user to turn the SW2 (sub power) OFF and ON. If set to "0", all errors will be indicated by error codes.

*25 : Threshold for automatic erasure of outside

3

original

Accurate detection of the outer boundary of the original may become difficult if the original is dark in density or if extraneous light (sunlight, room fluorescent light, etc.) has penetrated the copier. Setting the threshold to lower values facilitates detection for dark-density originals but increases the

risk of incorrect detection due to extraneous light. Set using the key operator mode in the case of machines other than the 7020/25/30/35.

10-3

0

1

*27 : Operation when one position stapling is not

available

*28 : Operation when two position stapling is not

available

*29 : Printer paper size automatic conversion

3

1 ADJUSTMENT

2 ISW

3 SERVICE

Dark-density originals

Normal original

External incorrect detection

prevention

None

3

*26 :

Operation if stapling is not possible

Sizes other than Postcard, A5R, 5.5x8.5R, nonstandard

Auto cancel

Auto switching to 1-position

stapling

Inhibit

Forced 2-position stapling

mode operation

REVISED EDITION

Mode 13-6 13-7

0

1

0

1

: Initialization of machines other than the

7020/25/30/35

Mode 14-0 14-1

0

1

0

1

3

Jan. 2002

0

1

0

1

DATE

*30 : Fixing temperature at low power mode

The number in ( ) applies to the 7035, and the number in

3

[ ] applies to the 7122.

PAGE

METHOD

1-15

REPLACEMENT

4 DIAGRAMS

ADJUSTMENT

2

*31 : MPC correction control

1 ADJUSTMENT

2 ISW

3 SERVICE

These switches determine whether MPC correction is carried out when sub power turns on.

MPC (maximum laser power correction) is designed to optimize copy density (mainly to prevent excess density), and is generally carried out every 20 copies.

In the copier is left off for a protracted period of time, toner may begin to lose its charge, resulting in excess density when copying restarts. To prevent this problem, the default setting causes the copier to automatically execute MPC when power turns ON (from OFF mode or from main power OFF) if the following two conditions hold: (1) the copier has been off for a prolonged period (at least 8 hours), and (2) the ambient humidity is 60% or higher.

If you set the switches to "1", "0", then the copier will execute MPC at power ON if either of the above two conditions hold. If the switches are set to "0", "1", then MPC will always be carried out at power ON.

Mode 16-6 16-7

Humidity over 60% and

First in the morning

Humidity over 60% or

First in the morning

Always

No control

25

*34 : SW2 (sub switch) turns ON with SW1 (main switch)

Setting this bit to "1" will increase the warm-up time.

Reason:

The CB (overall control board) houses both an engine-control CPU and a system-control CPU. Switching ON of the main power does not start the engine CPU, but does start the power supply to the system CPU. The system CPU is initialized, and then the OS is initialized, and then memory and other hardware checks are performed. This initialization sequence takes about 6 seconds (until the fax, printer/scanner, and copy LEDs have gone ON/OFF). When this setting is "0", the engine does not start if SW2 is pressed during initialization.

When the printer option is installed, the setting becomes “1”, and cannot be changed.

2

*35 : Automatic feed of non-standard size originals in

the platen auto start mode

Included among the memory switch settings in the key operator mode is “Auto start auto select ON/OFF

0

1

0

1

0

1

setting”. When this setting is ON ("1") and the size of the original on the platen glass is detected as a nonstandard size, the machine automatically starts paper feed from the by-pass feed tray.

0

1

Auto start does not take place.

Auto start takes place when the by-pass

feed tray is selected.

*32 : F4 size setting

4 DIAGRAM

2

8.5 x 13

8.25 x 13

8.125 x 13

8.5 x 13.5

*33 : Unit isolation

If a unit is malfunctioning and causing a problem, set the corresponding bit to isolate the unit from the system (software isolation). Copier operation can then continue without problem until the unit can be repaired, etc.

Mode 17-0 17-2

0

1

0

8 x 13

1

0

17-1

0

1

0

1

*36 : Process non-stop, and reserved job start timing

setting

E-RDH memory

Job Job Job Job Job

Printing in progress Reservation

This machine can hold up to 5 print jobs in the E-RDH memory. When this setting is "1", and a reserved job (copy reservation, printer job or FAX receiving operation) is generated during a print operation, the machine proceeds to the next job without stopping after the end of the ongoing print job.

When this setting is "0", the print operation stops after the end of the ongoing print job. However, if any of conditions 1 to 6 below exists, the print operation stops after the end of the ongoing print job, even if this setting is "1".

REVISED EDITION

2

DATE

Feb. 2001

1-16

PAGE

1-16

METHOD

REPLACEMENT

25

3

Mode 26-0 26-2

0

– 6

– 4

– 2

0

+ 2

+ 4

+ 6

0

1

0

1

0

1

0

1

26-1

0

1

0

1

0

1

Mode

No

Yes

6-0

0

1

Mode 24-0 24-1

Standard

1% reduction

2% reduction

3% reduction

0

1

0

1

0

1

Mode

Do not use

Use

27-0

0

1

ADJUSTMENT

Conditions under which print operation stops

1. The ongoing print job (current job) and the next reserved job are of different kinds (reserved copy, fax, printer, interrupt copy).

2. The printer modes are different.

The current job is a two-sided mode job and the next reserved job is a one-sided mode job.

3. There is no FNS, and the output mode of the current job (non-sort, sort, group) differs from the output mode of the next job.

4. When an FNS is installed, the output mode, stapling position (at front, rear and both), and paper exit tray (tray 1 to tray 4) of the current job and the next reserved job are different.

5. The application functions (booklet, intersheet, memory copy, page insertion, rotation sort) of the next reserved job are selected.

6. The special original settings (mixed original, Zfold, non-standard) of the current job and the reserved job are different.

*37 : Toner consumption reduction switch

3

With this setting, the toner consumption can be reduced by reducing the developing bias and the charging grid potential by 50V (20 steps). Alternatively, the image density can be raised slightly by raising the potential by 50V (20 steps).

Mode

No correction

Increased toner consumption (image density becomes darker.)

Reduced toner consumption (image density becomes lighter.)

No correction

5-5 5-6

0

1

0

1

*39 : Patch detection control threshold shift

1 ADJUSTMENT

2 ISW

*40 : Drum initial rotation in the morning

If this setting is made “1” when blurry image occurs due to paper dust when the machine is switched ON in the morning, a drum initial rotation will take place for 30 seconds, thus preventing blurry image.

3 SERVICE

*41 : Toner density selection of developer (7020/25/30)

If gray background image is caused by the increase the toner density of developer, add correction to the L detection adjustment value to prevent gray background image. Change the setting in 1% steps, and make three solid black (A4) copies after each change.

0

1

Caution: Be sure to change the setting in 1% steps.

If you change the setting in steps of 2% or more, a fault code (F26-2/3) will be displayed.

4 DIAGRAMS

3

*38 : Tray setting at commencement of search when

APS is used

Mode 24-4 24-5

Search from upper tray of main body

Search from lower tray of main body

Search from upper tray of DB

Search from lower tray of DB

: Inch : Metric

REVISED EDITION

3

0

1

0

1

DATE

Jan. 2002

0

1

*42 : Automatic copy reservation function

3

When this setting is ‘1’, the copy reservation screen automatically appears after the end of the original read operation. Also, the job settings are the same as the settings for the previous job.

1-17

PAGE

1-16-1

METHOD

REPLACEMENT

ADJUSTMENT

*43 : Density setting when the toner save function is

3

1 ADJUSTMENT

selected in the printer driver screen

This setting is effective only for the PCL and PS versions.

Standard

– 4 (Lighter)

– 3

2 ISW

– 2

– 1

+ 1

+ 2

+ 3 (Darker)

3 SERVICE

Mode 27-5 27-7

0

1

0

1

0

1

0

1

27-6

0

1

0

1

0

1

4 DIAGRAM

REVISED EDITION

DATE

3

Jan. 2002

1-18

PAGE

1-16-2

METHOD

REPLACEMENT

25

Step

1

2

3

Operation procedure

[PM Count Starting Date Input Screen]

Enter a PM count start date from the numeric

keys.

Press the [SET] key to enter the data that has

been entered.

Press the [RETURN] key to return to the PM

count/cycle menu screen.

ADJUSTMENT

[3] PM count setting

2

This function resets the PM count and sets the PM cycle.

Care should be taken to reset the PM count properly.

PM count / cycle menu

1. PM count resetting

2. PM cycle setting

1. PM count reset

Select whether to reset the count in the PM count reset screen.

Step

Operation procedure

1

Enter the 25 Mode.

2

[25 mode menu screen]

Press the [2. PM COUNT/CYCLE] key.

3

[PM Count/Cycle Menu Screen]

Press the [1. PM count reset] key.

4

[PM Count Reset Screen]

Press the [YES] key to reset the PM count.

Press the [NO] or [RETURN] key, then the PM

count is not reset and returns to the PM count/

cycle menu screen.

2. Entering PM count start date

When resetting the PM count, it is necessary to input the start date, and the screen below will appear automatically.

Note: When pressing the [RETURN] key without

pressing the [SET] key, the PM count start date is not changed. It is necessary to reset the count again for inputting the count.

1 ADJUSTMENT

2 ISW

3 SERVICE

REVISED EDITION

2

DATE

Feb. 2001

1-17

PAGE

1-17

4 DIAGRAMS

METHOD

REPLACEMENT

ADJUSTMENT

25

3. Setting of PM cycle

1 ADJUSTMENT

2 ISW

Set PM Cycle as follows:

Step

Operation procedure

1

Enter the 25 mode.

2

[25 mode menu screen]

Press the [2. PM COUNT/CYCLE] key.

3

[PM Count/Cycle menu screen]

Press the [2. PM CYCLE Set] key.

4

[PM Cycle set screen]

Enter PM cycle from the numeric keys.

Enter upper 3-digit (hundred thousand, ten

thousand, thousand) only.

5

Press the [SET] key to enter a PM cycle that has

been entered.

6

Press the [RETURN] key to return to the PM

count/cycle menu screen.

3 SERVICE

[4] Data collection

This function enables viewing of the various data recorded in the machine.

Also, it is possible for the collected data to be checked by KRDS and management listing.

Data collection menu

1. Count data collection

2. Area data collection start (Date count data)

Data collection list

Classification

Data collection

1

Data collection

2

Data collection

3

Data collection

4

Contents

Count number of

copies by each size

Count RADF original

feed quantities

Count of JAM

occurrence by each

point

Count of copies by

each mode

Count of SC

occurrence

Pre-peration

– (Note 1)

Enter the 25 mode

•

↓

•

Select [1. Software

SW]

•

8-7:1 (

↓

Set the address to

Note

2)

4 DIAGRAM

Note 1: Only data collection 1 can be checked in

default.

Note 2 : For the setting method, see "[2] Setting

software DIP SW" in 25 mode.

REVISED EDITION

1

DATE

May 2000

1-18

PAGE

1-18

METHOD

REPLACEMENT

25

1 A3 A3 11 x 17

2 B4 B4 8.5 x 14

3 A4 + A4R A4 + A4R

8.5 x 11 +

8.5 x 11R

4 B5 + B5R B5 + B5R 5.5 x 8.5

5A5 A5 -

6B6 F4 -

7 8.5 x 14 - -

8 8.5 x 11 +

8.5 x 11R

- A4 + A4R

9 Metric Metric Inch

Special Special Special

10 Postcard - -

Type

Copy count by each size

Japan Metric Inch

Paper size for destination

Size

No.

16 ADF mode original feed counter

17 RADF mode original feed counter

18 ADF mixed original mode original

feed counter

19 RADF mixed original mode original

feed counter

Count RADF

original feed

quantities

Feed mode

Size

No.

Type

ADJUSTMENT

1. Procedures for checking collected data

Step

Operation procedure

1

Enter the 25 mode.

2

[25 mode menu screen]

Press the [3. Collecting data] key.

3

[Data collection menu screen]

Press the [1. Count data] key.

4

[Data collection screen]

Change the data number with the [ ▲ ] or [ ▼ ] key.

5

Pressing [NEXT] or [FRONT] key enables display

of next data collection screen. (Note 3)

Data collection 1 ↓

Data collection 2 ↓

Data collection 3 ↓

Data collection 4

Press the [RETURN] key to return to the data

6

collection menu screen.

2. Data collection details

(1) Data collection 1

a. Copy count by each size

Maximum count number : 99,999,999

1 ADJUSTMENT

2 ISW

3 SERVICE

(1) The data is displayed at the line 2 in the message

2

display area as “Data number (No.): Count value (00000000)”.

(2) The data number can be changed by pressing the

[ ▲ ] or [ ▼ ] key.

(3) Press and hold the [ ▲ ] or [ ▼ ] key to display the

next items continuously.

Note 3 : In order to confirm collected data 2 to 4,

set DIP SW 8-7 to “1” beforehand.

REVISED EDITION

2

DATE

Feb. 2001

b. Count RADF original feed quantities

Maximum count number : 99,999,999

1-19

PAGE

1-19

4 DIAGRAMS

METHOD

REPLACEMENT

ADJUSTMENT

25

(2) Data collection 2

1 ADJUSTMENT

No. Jam Point

1 10-0 By-pass

2 11-0 Upper tray (main body)

3 12-0 Lower tray (main body)

4 13-0 DB upper tray

2 ISW

3 SERVICE

2

4 DIAGRAM

5 14-0 DB lower tray

6 16-0 Paper feed jam

7- -

8- -

9- -

10 30-0 Conveyance jam

11 31-0 Conveyance jam

12 - -

13 - -

14 32-0 Fixing unit conveyance jam

15 32-2 Fixing unit conveyance jam

16 33-0 Fixing unit conveyance jam

17 75-10 IT-101

18 75-11 IT-101

19 - -

20 97-1 ADU conveyance jam

21 97-2 ADU conveyance jam

22 92-0 ADU conveyance jam

23 75-12 IT-101

24 75-13 IT-101

25 61-0 DF-314

26 61-1 DF-314

27 62-0 DF-314

28 62-1 DF-314

29 62-2 DF-314

30 62-3 DF-314

31 62-4 DF-314

32 62-5 DF-314

33 63-0 DF-314

34 63-1 DF-314

35 63-2 DF-314

36 63-3 DF-314

37 63-4 DF-314

No. Jam Classification

38 63-5 DF-314

39 63-6 DF-314

40 63-7 DF-314

41 - -

42 - -

43 72-16 FS-107

44 72-17 FS-107

45 72-19 FS-107

46 72-21 FS-107

47 72-23 FS-107

48 72-81 FS-107

2

49 - -

50 - -

Maximum count number : 999,999

REVISED EDITION

2

DATE

Feb. 2001

1-20

PAGE

1-20

METHOD

REPLACEMENT

(3) Data collection 3

39 Number of times the auto low power mode is used

40 Copy quantity is set to 1.

41 Copy quantity is set between 2 and 5.

42 Copy quantity is set between 6 and 10.

43 Copy quantity is set to 11 or above.

44 Intersheet

45 -

46 Photo mode

47 -

48 Verti./Horiz. zoom mode

49 Memory copy mode

50 Confirmation copy mode

51 Text/Photo mode

52 Text mode

53 Arbitrary density mode

54

Number of feed in the OHP mode (copy interleave)

55 -

56 -

57 Page insertion mode

58 Chapter division mode

59 2 in 1, 4 in 1, 8 in 1 mode

60 Repeat mode

61 B/W reverse mode

62 Non-image area erase mode

63 Increase contrast mode

64 Original auto layout copy

65 -

66 Number of copies in rotation

67 Copy quantity of paper feed from tray 1

68 Copy quantity of paper feed from tray 2

69 Copy quantity of paper feed from tray 3

70 Copy quantity of paper feed from tray 4

71 -

72 -

73 Finisher, Number of stapling (front)

74 Finisher, Number of stapling (rear)

75 Booklet mode copying count

76

OHP mode (without doubled sheet) copying count

77 Z-fold mode copying count

78 Copy quantity in the non-standard size mode

79 Stamping mode copying count

80 Image head correction mode copying count

No. Contents

2

25

ADJUSTMENT

No. Contents

1 Platen single side → single side

2-

3 RADF double side → single side 4 RADF double side → double side 5 RADF single side → single side 6 RADF single side → double side

7 Finisher (Staple mode)

8 Finisher (Sort mode)

9 Finisher (Group mode)

10 Finisher (No. of stapling)

11 Life size

12 Fixed ratio (E3: 1.41/2.00)

13 Fixed ratio (E2: 1.22/1.55)

14 Fixed ratio (E1: 1.15/1.29)

15 Fixed ratio (R1: 0.86/0.77)

16 Fixed ratio (R2: 0.82/0.65)

17 Fixed ratio (R3: 0.71/0.50)

18 Arbitrary magnification

19 Zoom

20 Maximum zoom

21 Minimum zoom

22 AMS mode

23 APS mode

24 AE mode

25 Interrupt mode

26 By-pass feed mode

27 Book copy mode

28 Frame erase mode

29 Fold erase mode

30 Image shift mode

31 Reduction image shift mode

32 -

33 -

34

35 -

36

37

38 Access number of the JOB memory call mode

No. of paper feed quantities at intersheet mode

Number of feed in the OHP mode (blank paper interleave)

No. of paper feed quantities at mixed original mode

(Number of pressing the

REVISED EDITION

2

*

button)

Feb. 2001

DATE

1-21

PAGE

1-21

1 ADJUSTMENT

2 ISW

3 SERVICE

4 DIAGRAMS

Maximum count : 99,999,999

METHOD

REPLACEMENT

ADJUSTMENT

25

(4) Data collection 4

Count number of SC occurrence (F Code)

1 ADJUSTMENT

Error code (decimal number)

No. Classification

Main code Sub code

1 10-1 Communication

2 10-2 error

3 10-9

4 18-1 Paper feed error

2 ISW

3 SERVICE

4 DIAGRAM

5 18-2

6 18-3

7 18-4

8 26-1 L detection error

2

9 28-1 High-voltage power

10 28-2 source error

11 28-3

12 34-1 Fixing high-temperature

13 34-2 error

14 35-1 Fixing low-temperature

15 35-2 error

16 35-3

17 35-4

18 35-5

19 35-6

20 35-7

21 35-8

22 35-9

23 35-10

24 36-1 Broken fixing sensor

25 36-2

26 36-3

27 - -

2

28 40-1 Scanning system

29 40-9 error

30 41-1

31 46-1 Image processing

32 46-8 system error

33 46-10

34 46-11

35 49-2

36 49-4

37 49-6

38 51-4 Motor speed error

39 51-5

40 51-6

41 52-1 Fan lock error

42 52-2

Error code (decimal number)

No. Classification

Main code Sub code

43 56-1 Image control

44 56-2 communication

45 56-3 error

46 56-4

47 56-5

48 56-6 Operation control

49 56-7 section system error

50 56-8

51 56-9

52 56-10

53 56-11

54 60-1 RADF error

55 60-9

56 60-11

57 67-3

58 70-1 Finisher error

59 70-9

60 70-11

61 77-2

62 77-3

63 77-5

64 77-6

65 77-11

66 77-16

67 80-1 Non-volatile memory

68 80-2 error

69 80-3

70 80-4

71 80-5

72 81-1 Flash ROM error

73 81-2

74 81-3

75 88-1

76 89-1 Overrall control board

77 89-2 communication error

78 89-3

79 89-4

80 89-5

81 89-6

82 87-1 Print controller error

83 52-5 Fan lock error

84 86-02 Fax board error

85 86-03

86 86-04

Main body identification error

Image processing system error

REVISED EDITION

2

DATE

Feb. 2001

1-22

PAGE

1-22

METHOD

REPLACEMENT

Error code (decimal number)

No. Classification

Main code Sub code

87 86-06 Fax error

88 86-88

89 86-89

90 -

91 86-91

92 86-10 Fax error

93 86-20 (Fax board side)

94 22-1

95 23-1 Drum periphery

96 26-2 L detection error

97 26-3

98 28-4 High voltage power

99 43-1 Scanning system error

100 52-3 Fan lock error

101 36-4 Broken fixing sensor

102 52-6 Print controller error

103 87-2

104 87-3

105 77-18 Finisher error

106 52-4

107 86-7

3

108 86-8 (Other than 7020/25/30)

(Overall control board side)

Machine internal temperature

source error

Fan lock error

(Other than 7020/25/30)

Fax error (Fax board side)

25

ADJUSTMENT

1 ADJUSTMENT

2 ISW

3 SERVICE

Maximum count : 9,999

3. Starting periodic date collection

Reset the periodic data from the setting periodic collection start date. Make a date that this operation is performed as a new periodic collection start date. The periodic data can be checked with the KRDS and management list.

Step

Operation procedure

1

Enter the 25 mode.

2

[25 mode menu screen]

Press the [3. Collecting data] key.

3

[Data collection menu screen]

Press the [2. Date count data] key.

4

[Starting periodic data collection screen]

Press the [YES] key to start the periodic data collection.

Press the [NO] or [RETURN] key, then data collection

start date is not reset and returns to the data

colleciton menu screen.

4 DIAGRAMS

REVISED EDITION

3

DATE

Jan. 2002

1-23

PAGE

1-23

METHOD

REPLACEMENT

ADJUSTMENT

25

[5] Copy count for each part to be

1 ADJUSTMENT

2 ISW

3 SERVICE

4 DIAGRAM

replaced

Perform the copy count display, count clear, limit value setting and arbitrarily parts to be replaced setting to the data of the parts to be replaced (fixed/arbitrarily).

Each count value can be check with the management list of 36 Mode and the KRDS.

Parts counter menu

1. Copy Count for each fixed replacement part

2. Copy Count for each arbitrarily replacement part

1. Copy count display and count reset by

parts to be replaced (fixed)

Set the parts name of the fixed parts to be replaced (fixed), parts No. and copy count display, and count reset.

Step

Operation procedure

1

Enter the 25 mode.

2

[25 mode menu screen]

Press the [4. Parts counter] key.

3

[Parts counter menu screen]

Press the [1. Count of parts (Fixed)] key.

[Copy count screen by parts to be replaced (fixed)]

4

Press [ ▲ ] , [ ▼ ] keys to select the data.

Press the [Count reset] key.

5

[Count reset screen by parts to be replaced (fixed)]

6

Press the [YES] key to clear the copy count.

Press the [NO] or [RETURN] key, then the copy

count is not reset and returns to the copy count

screen by parts to be replaced.

3

Other

7020

/25/30

1 2 3 4

5 6 7

– –

8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

than 7020/ 25/30

1 2 3 4

5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41

Unit

Drum unit (including charging corona unit) Transfer separation corona unit Developing unit

Main body

Main body paper feed unit (Tray1) Main body paper feed unit (Tray2) DB paper feed unit (Tray3 ro LCT)

DB paper feed unit (Tray4)

By-pass feed unit

Fixing unit

DF-314

FS-107

Drum Cleaning blade assembly Drum unit Transfer separation corona unit

Developer Developing unit Ozone filter Suction filter/A Filter cover assembly Feed rubber Double feed prevention rubber/Upper Double feed prevention rubber/Lower Feed rubber Double feed prevention rubber/Upper Double feed prevention rubber/Lower DB feed rubber DB double feed prevention rubber/Upper DB double feed prevention rubber/Lower DB feed rubber DB double feed prevention rubber/Upper DB double feed prevention rubber/Lower By-pass feed reverse roller By-pass feed pick up roller By-pass feed conveyance roller Fixing heat roller Fixing pressure roller Fixing web Heat insulating sleeve/A Heat insulating sleeve/B Fixing cleaning roller Cleaner assembly Fixing claw Fixing roller holder/Upper Fixing roller holder/Lower Fixing sensor Fuse mounting plate assembly Fixing heater lamp/1 Fixing heater lamp/2 Paper feed roller/A Double feed prevention roller/A assembly Paper exit roller/A

Parts name

REVISED EDITION

3

DATE

Jan. 2002

1-24

PAGE

1-24

METHOD

REPLACEMENT

25

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

When copy count (at the paper exit is completed)

When paper is fed from by-pass tray

When paper is fed from tray 1

When paper is fed from tray 2

When paper is fed from tray 3

When paper is fed from tray 4

When paper is fed from ADU

When paper is exited from main body

When original is fed into RADF

Count timingNo.

ADJUSTMENT

2. Copy count display and count reset by

parts to be replaced (Named; arbitrarily)

Set the limit value for the parts to be replaced, parts No., parts name setting, copy count display and count reset.

Step

Operation procedure

1

Enter the 25 Mode.

2

[25 mode menu screen]

Press the [4. Parts counter ] key.

3

[Parts counter menu screen]

Press the [2. Count of parts (Named)] key.

[Copy count screen by parts to be replaced (named)]

4

Press the [ ▲ ] or [ ▼ ] key to select the data to be

set or changed.

The following items can be set below:

5

[COUNT RESET] : To clear the copy count.

[LIMIT SET] : To enter the limit value (6-digit).

[P/N SET] : To enter the parts number (9-digit).

[Parts name] : To enter the parts name.

6

Press the [RETURN] key, then return to copy

count screen by parts to be replaced.

1 ADJUSTMENT

2 ISW

3 SERVICE

4 DIAGRAMS

1-25

Konica 7022 UNIT EXPLANATION 7020fv1e

Specifications and Main Features

Frequently Asked Questions

User Manual

ADJUSTMENT

HOW TO USE THE ADJUSTMENT SECTION

[1] Construction

ADJUSTMENTS WHEN REPLACING PARTS

LIST OF ADJUSTMENT ITEMS

MODE CHANGE MENU

[1] Setting method

CHECK OF COUNT VALUE WITH P FUNCTION

[1] How to use P function

25 MODE

[1] Setting method

[2] Setting software DIP SW

[3] PM count setting

[4] Data collection