Konica 7065 GUIDE MANUAL 7065040e

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Page 1

ADJUSTMENT

Page 2

ADJUSTMENT

HOW T O USE THE ADJUSTMENT SECTION

[1] Composition

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 platen 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? (de veloper , drum, cleaning blade, etc.)

10.Is there toner in the machine?

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 switch 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 Table]

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

1. Mode

Indicates the adjustment mode.

[“P”] : P 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. Page

Indicates the page to refer to in the Adjustment section.

4. Conditions

New: Indicates adjustment (including check) is re-

quired when replacing a new part.

Reinstall: Indicates adjustment (including check) is re-

quired when a part has been re-installed.

5. Symbols used in the table

1 2 ·················: Indicates there is a priority sequence

for adjustments (including checks) and settings.

(Empty circle): Indicates adjustments (including

checks) and settings that can be carried out independently.

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Page 3

ADJUSTMENT

No. 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

1 Process adjustment 2 Image adjustment

12 451

3 Laser

adjustment

2 Magnification

adjustment

3 Timing adjustment

4 RADF

adjustment

5 Centering adjustment

123412378123123

Adjustment and setting item

High voltage adjustment - Charging grid voltage adjustment

L-detecting adjustment

Gradation adjustment (LD1/LD2 offset adjustment 400 dpi)

Gradation adjustment (LD1/LD2 offset adjustment 600 dpi)

Sub pitch offset adjustment

Maximum density adjustment (Dmax adjustment)

Gamma adjustment

Scale plate position auto adjustment

Drum clock adjustment (Printer)

Drum clock adjustment (Platen copy)

Horizontal adjustment (Platen copy)

Drum clock adjustment (RADF copy)

Restart timing adjustment

Paper feed loop adjustment

Lead edge timing adjustment

RADF registration loop adjustment

RADF lead edge timing adjustment

Density adjustment

Original size adjustment

Sensor sensitivity adjustment

Centering adjustment (Front) - for each tray

Mode

1-1

1-2

1-3

1-4

1-5

2-1

4-59

4-60

2-2

-1

4-62

4-63

Code

Page

4-55

4-56

4-57

4-58

4-59

No. Part Name

1 Drum New 2 Developer New 3 High voltage unit New 4 Writing unit 5 Memory IC <Note> New 6 Slit glass New 7 Charging control plate New 8 RADF control board New 9

Change of paper size for tray 2,3and4

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

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

Condition

New Reinstall

—

36 47

2-2

2-3

2-4

-2

-3

-4

-1

-2

-3

-7

-8

4-64

4-65

4-66

4-67

4-68

4-69

4-70

-1

4-71

-2

4-72

2-4

4-73

2-5

-3

-1

-2

4-74

4-75

Note:

• When replacing a damaged control board, the memory IC on the damaged control board, in principle, is to be used on the new control board. A new memory IC can be used on the new control board only when the memory IC is assumed to be damaged. In this case, the above adjustment items must be set as adjustment data is not supplied in the new memory IC. Furthermore, 47-92 must be perform prior to performing the above adjustment items in order to make the new memory IC itself effective.

• Be sure to perform 47-96 when performing the adjustment items. By performing 47-96, the adjustment value will recover to the 47-96 performing value by performing 47-93 even upon readjustment.

• See the section "ADJUSTMENT" in each service handbook when adjusting the stapler stopper PS or the folding stopper

PS for FNS (FS-108BM) and when doing the cover sheet tray size for PPI (PI-108).

Centering adjustment (Back) - for ADU

RADF centering adjustment

Drum count reset

Tray paper size setting

Serial number setting

2-5

-3

4-76

091

4-9824-16

4-30

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 2

DATE

Jan.2000

PAGE

4-2

METHOD

REPLACEMENT

Page 4

SETTING AND CHECKING WITH P FUNCTION

Copy quantity setting button Start Print button Operation panel

Step

2 3

Operation (Indication)

Entry Terminal

Press 2 from the copy quantity setting button. Press the Start Print button. Check the PM count displayed in the message area.

Copy quantity setting button Start Print button Operation panel

Step

2 3

Operation (Indication)

Entry Terminal

Press 3 from the copy quantity setting button. Press the Start Print button. Check the drum count displayed in the message area.

Copy quantity setting button Start Print button Operation panel

Step

2 3

Operation (Indication)

Entry Terminal

Press 4 from the copy quantity setting button. Press the Start Print button. Check the drum count displayed in the message area.

Copy quantity setting button Start Print button Operation panel

Step

2 3

Operation (Indication)

Entry Terminal

Press 5 from the copy quantity setting button. Press the Start Print button. Check the density shift (text/photo) displayed in the message area.

Copy quantity setting button Start Print button Operation panel

Step

2 3

Operation (Indication)

Entry Terminal

Press 1 from the copy quantity setting button. Press the Start Print button. Check the total count displayed in the message area.

P ADJUSTMENT

P function enables to display the following parameters with the P button.

0. Checking the Printer Count

1. Checking the Total Count / Set-up Date

2. Checking the PM Count/Starting Date

3. Checking the Drum Count

4. Checking the Developing Count

5. Checking the Density Shift (text/photo)

6. Checking the Density Shift (text)

7. Checking the Density Shift (photo)

8. Checking the Density Shift (Increase contrast)

9. Printing User Data

This section explains the various functions which is exclusive for the service technician. For those used by the users, refer to "Operation section".

[1] Setting Method of P Function

a. Tur n on the main switch. b. Press P button. c. P Mode Screen will appear.

[3] Checking the Total Count / Set-up Date

[4] Checking the PM Count/Starting Date

[5] Checking the Drum Count

d. Use the copy quantity setting button to enter the de-

sired number, following the message on the operation panel.

e. Press the Start Print button to confirm the various data

displayed in the message area, or output user data. f. Press Stop/Clear button. g. Turn off the main switch.

[2] Checking the Printer Count

Step

2 3

Operation (Indication) Press 0 from the copy quantity setting button. Press the Start Print button. Check the printer count (IP output only) displayed in the message area.

Entry Terminal

Copy quantity setting button Start Print button Operation panel

[6] Checking the Developing Count

[7] Checking the Density Shift (text/photo)

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 3

DATE

Jan.2000

PAGE

4-3

METHOD

REPLACEMENT

Page 5

P ADJUSTMENT

[8] Checking the Density Shift (text)

Step

2 3

Operation (Indication) Press 6 from the copy quantity setting button. Press the Start Print button. Check the density shift (text) displayed in the message area.

Entry Terminal

Copy quantity setting button Start Print button Operation panel

[9] Checking the Density Shift (photo)

Step

2 3

Operation (Indication) Press 7 from the copy quantity setting button. Press the Start Print button. Check the density shift (photo) displayed in the message area.

Entry Terminal

Copy quantity setting button Start Print button Operation panel

[10] Checking the Density Shift

(INCREASE CONTRAST)

Reference: Each copy count data number describe paper

size as follows.

No. KBJ Europe USA 001 — — — 002 A3 A3 11x17 003 B4 B4 8.5x14 004 A4 A4 8.5x11 005 B5 B5 5.5x8.5 006 A5 A5 — 007 B6 F4 — 008 8.5x14 — — 009 8.5x11 — — 010

Non-standard Non-standard Non-standard

Step

2 3

Operation (Indication) Press 8 from the copy quantity setting button. Press the Start Print button. Check the density shift (increase contrast) displayed in the message area.

[11] Printing User Data

Step

2 3

4 5

Operation (Indication) Press 9 from the copy quantity setting button. Press the Start Print button. Enter the EKC master key code. (8-digit) Press the Start Print button. Select the number (1 to 3) that you wish to output. *1 Press the Start Print button. The user data starts to be output. To output a different user data, repeat steps 5 and 6. Turn off the main switch to cancel the user data output mode.

Entry Terminal

Copy quantity setting button Start Print

button

Operation panel

Entry Terminal

Copy quantity setting button Start Print button Copy quantity setting button Start Print button Copy quantity setting button Start Print button

Main switch

*1: The selection items are as follows.

1 Copy count for each password (256 items) 2 Limit quantity for each password (256 items) 3 Copy count for each size (10 items)

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Page 6

MODE CHANGING MENU SELECT

[1] Setting Method

The 7065 includes a new adjustment screen called the "Mode Changing Menu Select" which allows the following modes to be selected without the need to repeatedly turn the machine on and off.

— Basic Screen — 36 mode — 25 mode — Key Operator mode — 47 mode

1. Turn the main switch on and wait for the "Ready to copy" message.

2. Hold the P button down until the message "Enter 4-digit password to change" is displayed.

3. Enter the password 9272 and press the start print button. (This is a fixed password and it cannot be changed.)

[Mode Changing Menu Screen]

P ADJUSTMENT

4. Press the desired number key of the item to set.

5. To return to the Mode Changing Menu Screen, hold down the P button until the Mode Changing Menu Screen reappears.

6. When adjustment has been completed, press the "Basic Screen" button to return to the Basic Copy Screen.

7. Turn off the main switch and then turn back on.

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25 ADJUSTMENT

Step

1 2

Operation Enter the 25 mode. [25 Mode Menu Screen] Press Software SW setting. [Software DIP SW Setting Screen] Select DIP switch number. Use the left key. Select bit number of the switch. Use the middle key. Select ON(=1) or OFF(=0) of switch. Use or key. : "1" is set (Set bit). : "0" is set (Clear bit). Press key to end setting.

ON OFF

OFF

PREVIOUS SCREEN

25 MODE

[1] Setting Method

A special operating mode called "25 Mode" has been provided with this machine. This mode enables to rewrite the non-volatile storage and specify other various settings.

1. Turn off the main switch.

2. Turn the main switch back on while holding down 2 and 5 of the copy quantity setting buttons. 25 Mode Menu Screen will appear.

In the 25 mode normal copy operation becomes unavailable.

[25 Mode Menu Screen]

Memory setting mode Select one of following items

[2] Setting Software DIP SW

1. Setting method

This setting specifies the software DIP SW on the software DIP SW Setting Screen. (Refer to "*1" on next page.)

[Software DIP SW Setting Screen]

Software Switch set mode 12 - 0 : 1 FF

Memory setting mode Select one of following items

KRDS setting will be shaded and unavailable if the op-

tional KRDS or Memory Card Adapter Kit is not equipped.

3. Press the desired number key of the item to set. Each setting screen will appear.

4. Enter data in each selected screen.

5. Press the has been entered.

6. Turn the main switch off to cancel the 25 mode.

7. New data will be effective after restarting.

PREVIOUS SCREEN

key to check the data that

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Page 8

*1:

• The bit of the switch is written in the non-volatile RAM every time it is changed.

• The numbers shown in the message area are defined as follows:

Software Switch set mode 4 - 7 : 1 F3

8-bit switch value is indicated in hexadecimal from 00 to FF.

Bit Data 1: ON 0: OFF

Bit Number(0~7)

ADJUSTMENT

Switch Number

For each switch function, refer to "List of Software SW".

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Page 9

25 ADJUSTMENT

<List of Software Switch> : The boxes with thick lines indicate factory settings.

DIPSW No. Bit Function 0 1

0 Operation when key counter is removed (when using as a copier) Ignore Instantaneous

stop jam

1 A3 (11 x 17) count method 1 count 2 count

2 FNS number of stapled sheets upper limit stop select

DIPSW 1 3 FNS maximum number of stapled sheets * 1 * 1

4 5 FNS sensor failure sensing * 2 * 2 6 7

F/E code screen select (all other than fixing unit F code can be replaced with E code) 0 FNS sub-tray select for service check * 3 * 3 1 2 Jam code display No Yes

DIPSW 2 3 Auto Charge electrode cleaning Yes No

4 Auto Transfer/Separation electrode cleaning Yes No 5 FNS over-stacking sensing Sense Ignore 6 25, 36, 47 mode password request. Password: 9272 (fixed) No request Request 7 Select A-series papers only (for Europe) No Yes 0– – – 1 F34 latch No Yes 2 F35 latch No Yes

DIPSW 3 3 F36 latch No Yes

4 F37 latch No Yes 5 Operation when a key counter is removed (when using as a printer) Ignore 6 Confirmation message when the Clear button is on Display No display 7 Status screen No Yes 0 Toner level sensing (replenish toner display) * 5 * 5 1 2 Destination select * 6 * 6

DIPSW 4 3

4– – – 5 Reserve page memory at job start (Refer to "Note 4" on page 4-11) No Yes 6 Polygon motor low-speed timing * 7 * 7 7 0 F4 size setting * 8 * 8 1 2 Select paper line (Vertical line/Horizontal line) (for Japan only) All horizontal.

DIPSW 5 3 Polygon motor low-speed select (when idling) * 9 * 9

4 5 6 Image lead edge erasure amount during RADF copy * 10 * 10 7

″

″ ″

″

Immediate stop

* 1 * 1

* 2 * 2 No Yes

* 3 * 3

* 5 * 5

* 6 * 6

* 7 * 7

* 8 * 8

* 9 * 9 * 9 * 9

* 10 * 10

Stop at an interval of copy set

Same as copier

Horizontal for A4/B5/by-pass feed.

(Note)

Note: For Europe / 2 count

other than Europe / 1 count

MODEL

7065

SERVICE HANDBOOK

MANUAL

REVISED EDITION

4 - 8

DATE

Jan.2000

PAGE

4-8

METHOD

REPLACEMENT

Page 10

ADJUSTMENT

DIPSW No. Bit Function 0 1

0 Separation claw on timing * 11 * 11 1 2

DIPSW 6 3

4 Separation claw off timing * 11 * 11 5 6 7 0 Toner replenish stop function No Yes 1 Toner replenish stop timing (Refer to "Note 1" on page 4-11) When copying

DIPSW 7 2 Number of copies available after toner replenishment display * 19 * 19

3 4— — —

{

5— — — 6 LCD contrast adjustment in help screen No Yes 7 Full auto screen setting Yes No 0 Selects erasure area in Auto Non-image Area Erasure Mode * 26 * 26 1 Fixed mag. ratio change Enable Disable

DIPSW 8 2 Prevents copying at PM display No Yes

3— — —

4 Preferential tray select when APS is canceled * 12 * 12 5 6 7 For data collection (For checking collection data 4 to 7 in the 25 mode) No Yes 0 Number of copies limit * 13 * 13 1 2

DIPSW 9 3

4 Normal/Fine select * 14 * 14 5 6 Japanese P81 MSG (MSG for Grocery store use) 7 0 Sets the WT daylight saving time * 16 * 16 1 2

DIPSW 10 3

4 Switches the [-A-] display -A- 1.00 5 Message on setting screen 6 Displays icons on the third line No Yes 7— — —

″ ″ ″

″

″ ″

″ ″ ″

″

″ ″ ″

* 11 * 11 * 11 * 11 * 11 * 11

Interval between

ends

* 19 * 19

* 12 * 12 * 12 * 12

* 13 * 13 * 13 * 13 * 13 * 13

* 14 * 14

* 16 * 16 * 16 * 16 * 16 * 16

Guidance display

copy set

Machine status display.

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 9

DATE

Jan.2000

PAGE

4-9

METHOD

REPLACEMENT

Page 11

25 ADJUSTMENT

DIPSW No. Bit Function 0 1

Tray screen OK key display (Effective when layer type menu screen is selected.) 1

Magnification screen OK key display (Effective when layer type menu screen is selected.) 2

Density screen OK key display (Effective when layer type menu screen is selected.)

DIPSW 11 3

DIPSW 12 3 Sets number of copies for copy disable (at PM display) * 18 * 18

DIPSW 13 3 Isolates Tray 4 as provisional measure Normal Unusable

DIPSW 14 3 Selects consolidated operation during printer mode Disable Enable

DIPSW 15 3 Displays universal tray Display size Special

Copy mode OK key display (Effective when layer type menu screen is selected.) 4

Select time without OK (Effective when layer type menu screen is selected.) 5 Operation screen select 6

Tray icon display (Effective when direct selection menu screen is selected.) 7– – – 0 Sets number of print for 24-hour processing * 20 * 20 1 2– – –

4 5 6 Recognizes KRDS connection Not connected Connected 7

— 0 Isolates Tray 1 as provisional measure Normal Unusable 1 Isolates Tray 2 as provisional measure Normal Unusable 2 Isolates Tray 3 as provisional measure Normal Unusable

4 Isolates Tray 5 as provisional measure Normal Unusable 5 Isolates ADU as provisional measure Normal Unusable 6– – – 7– – – 0– – – 1 Exit to Subtray in non-sort No Yes 2 Variable magnification APS disable No Yes

4 Selects arbitrary tray operation during printer mode Disable Enable 5– 6– 7– – – 0 Selects first selected tray in auto tray selection * 22 * 22 1 2

4 Changes Platen memory read order N to 1 1 to N 5 Sets Taiwan A series 25 mode tray size B series size K series size 6 Detects Taiwan K series size B series size K series size 7 Dual prohibition Not prohibited Prohibited

″

″ ″

Yes No Yes No Yes No Yes No Short Long Layer type menu screen Direct selection menu screen No Yes

* 20 * 20

* 18 * 18 * 18 * 18

——

Must not be changed Must not be used Must not be changed Must not be used

* 22 * 22 * 22 * 22

4 - 10

Page 12

ADJUSTMENT

DIPSW No. Bit Function 0 1

0 Platen original size detection AB/inch Destination Both AB & inch

series only 1– – – 2 Platen original size minimum detection * 23 * 23

DIPSW 16 3

4 5– – – 6 Stop method when toner empty (Refer to "Note 1" below) No 7 Thin line reproducibility (Refer to "Note 2" below) Normal Smoothing 0 Displays total count starting date Disable Enable 1 Sets trailing edge erase amount * 24 * 24 2 3 47-15-01 data collection counter clear protect Enable Prohibit

DIPSW 17 4 – – –

5 Job offset (Refer to "Note 3" below) No Yes 6– – – 7 Recovery operation when key counter is removed Yes No 0 Sets tandem mode with auto button No Yes 1 Displays 47-94 data No Yes 2 Selects threshold value in Auto Non-image Area Erasure Mode * 26 * 26

DIPSW 18 3

4 Counts C(K) drive during printer mode Yes No 5– – – 6 RADF book copy No Yes 7– – –

″ ″

″

* 23 * 23

Stop after paper exit

* 24 * 24

* 26 * 26

Note 1: DIP SW related to the stop method during toner empty are DIP SW7-1 and 16-6, and are related as indicated below:

• 16-6 becomes the toner empty stop method if it is set in “1” (Stop after paper exit).

• 7-1 becomes the toner empty stop method if 16-6 is set at “0” (No).

Note 2: The smoothing selection becomes effective when the lines break during thin line copying. The resolution, however,

will decrease.

Note 3: A setting which performs offset output between jobs for devices equipped with a finisher. Note 4: After the original is read, page memory for output operation during output should be used in the following operations:

<Rotation, Thick paper mode, Overlay, Shift, Aggregating function> Therefore, memory overflow may occur during output even after the read operation if the memory is narrowly sufficient when the original is read. This setting is to secure page memory in advance in order to avoid such problems. When securing this page memory, however, the absolute amount of memory is decreased for outputs which do not apply page memory, thus care must be taken when using this setting.

4 - 11

Page 13

25 ADJUSTMENT

* 1: FNS maximum number of stapled sheets

Mode 1-4 1-3 50 sheets 0 0 45 sheets 0 1 40 sheets 1 0 35 sheets 1 1

* 2: FNS sensor failure sensing

Mode 1-6 1-5

Lower limit sensor sensing 0 0

Lower limit sensor sensing 0 1 Abnormal drop sensing Upper limit sensing Lower limit sensor sensing 1 0 Abnormal drop sensing Upper limit sensing Number of copies overrun sensing

* 3: FNS sub-tray select for service check

Mode 2-1 2-0

Does not 0 0 Sub-tray (Exits sheets face down) 0 1 Sub-tray (Exits sheets face up) 1 0

* 5: Toner level sensing (toner replenish display) Note: When increasing the set value (number of copies), the

amount of toner may become insufficient before the toner supply indication, and the density may decrease when copying a large amount of high dark rate originals continuously.

* 7: Polygon motor low-speed timing select

Mode 4-7 4-6 15 sec. after job end 0 0 30 sec. after job end 0 1 60 sec. after job end 1 0 120 sec. after job end 1 1

* 8: F4 size setting

Mode 5-1 5-0

8.5 × 13 0 0

8.25 × 13 0 1

8.125 × 13.25 1 0 8 × 13 1 1

* 9: Polygon motor low-speed select (when idling)

Mode 5-5 5-4 5-3 No low-speed rotation 0 0 0 Low-speed rotation 14,000rpm 0 0 1 Low-speed rotation 11,024rpm 0 1 0 Low-speed rotation 8,000rpm 0 1 1 Stop 1 0 0

* 10: Image lead edge erasure amount during RADF copy

Mode 5-7 5-6 2 mm 0 0 3 mm 0 1 4 mm 1 0 5 mm 1 1

Mode 4-1 4-0 After 100 copies 0 0 After 1000 copies 0 1 After 2000 copies 1 0 After 3000 copies 1 1

* 6: Destination select

Mode 4-3 4-2

Japan 0 0

USA 0 1

Europe/others 1 0

MODEL

7065

SERVICE HANDBOOK

MANUAL

REVISED EDITION

4 - 12

DATE

Jan.2000

PAGE

4-12

METHOD

REPLACEMENT

Page 14

ADJUSTMENT

* 11: Separator claw ON setting Note: Separator jams occur in some cases when the setting

is changed.

Mode 6-3 6-2 6-1 6-0 0 mm 0 0 0 0 5 mm 0 0 0 1 10 mm 0 0 1 0 15 mm 0 0 1 1 20 mm 0 1 0 0 25 mm 0 1 0 1 30 mm 0 1 1 0 35 mm 0 1 1 1 40 mm 1 0 0 0 45 mm 1 0 0 1 50 mm 1 0 1 0 55 mm 1 0 1 1 60 mm 1 1 0 0 65 mm 1 1 0 1 70 mm 1 1 1 0 75 mm 1 1 1 1

* 11: Separator claw OFF setting Note: Separator jams occur in some cases when the setting

is changed.

Mode 6-7 6-6 6-5 6-4 50 mm 0 0 0 0 55 mm 0 0 0 1 60 mm 0 0 1 0 65 mm 0 0 1 1 70 mm 0 1 0 0 75 mm 0 1 0 1 80 mm 0 1 1 0 85 mm 0 1 1 1 90 mm 1 0 0 0 95 mm 1 0 0 1 100 mm 1 0 1 0 105 mm 1 0 1 1 110 mm 1 1 0 0 115 mm 1 1 0 1 120 mm 1 1 1 0 125 mm 1 1 1 1

* 12: Preferential tray when APS is canceled.

Mode 8-6 8-5 8-4

Select by destination 0 0 0

Tray 1 0 0 1 Tray 2 0 1 0 Tray 3 0 1 1 Tray 4 1 0 0 Tray 5 1 0 1

Tray selection according to the destinations

Japan: Tray 1 USA: Tray 2 Europe/others: Tray 3

* 13: Number of copies limit

Mode 9-3 9-2 9-1 9-0 No 0000 1 copy 0001 3 copies 0010 5 copies 0011 9 copies 0100 10 copies 0101 20 copies 0110 30 copies 0111 50 copies 1000 99 copies 1001

* 14: Normal/fine select Note: 4ED select tends to cause memory overflow . Also , se-

lection of many functions such as rotation, etc., will not be possible.

Mode 9-5 9-4 1ED + 2ED 0 0 1ED + 4ED 0 1 2ED + 4ED 1 0

4 - 13

Page 15

25 ADJUSTMENT

* 16: Set the WT daylight saving time

Mode 10-3 10-2 10-1 10-0 0 min. 0000 10 min.0001 20 min.0010 30 min.0011 40 min.0100 50 min.0101 60 min.0110 70 min.0111 80 min.1000 90 min.1001 100 min. 1010 110 min. 1011 120 min. 1100 130 min. 1101 140 min. 1110 150 min. 1111

* 18: Sets number of copies for copy disable upon PM arrival. Note: This set value is effectiv e only when DIP SW 8-2 is set

at “1” (Yes).

Mode 12-5 12-4 12-3 1000 copies 0 0 0 2000 copies 0 0 1 3000 copies 0 1 0 4000 copies 0 1 1 5000 copies 1 0 0

* 19: Number of copies available after toner replenishment Note: When DIP SW 7-0 is set at “1” (Yes) , it will stop when

copying the set value in accordance with the toner empty stop method which has been set, and further copying will be disabled until toner is supplied.

Mode 7-3 7-2 100 copies 0 0 1000 copies 0 1 2000 copies 1 0 3000 copies 1 1

* 22: Selects first selected tray in auto tray selection Note: Trays are searched as shown in the figure below, and

selection of the first tray to be used is made.

Tray 1

Tray 2 Tray 5

Tray 3 Tray 4

Mode 15-2 15-1 15-0

Search sequence

by destination Search from tray 1 0 0 1 Search from tray 2 0 1 0 Search from tray 3 0 1 1 Search from tray 4 1 0 0 Search from tray 5 1 0 1

Search sequence by destination

Japan : tray 1 USA : tray 2 Europe/others : tray 3

* 23: Platen original size minimum detection.

Mode 16-4 16-3 16-2 A3 0 0 0 B6R 0 0 1

A5R 0 1 0

5.5 x 8.5R 0 1 1 11 x 17 1 0 0

8.5 x 11 1 0 1

Note: For USA : 5.5 X 8.5R * 24: Sets trailing edge erase amount.

Mode 17-2 17-1 Does not 0 0 2 mm 0 1 3 mm 1 0 5 mm 1 1

000

(Note)

* 20: Sets number of print for 24-hour processing Note:

Assuming a device which is energized continuously, the process automatic adjustment applied for image level stabilization is performed per number of prints for the setting indicated below. (Process automatic adjustment is being performed when the power (main switch) is ON.)

Mode 12-1 12-0 2000 times 0 0 4000 times 0 1 3000 times 1 0 5000 times 1 1

* 21: Delete

MODEL

7065

SERVICE HANDBOOK

MANUAL

REVISED EDITION

4 - 14

DATE

Jan.2000

PAGE

4-14

METHOD

REPLACEMENT

Page 16

ADJUSTMENT

* 26: Selects erasure area in Auto Non-image Area Erasure

Mode. This setting is related to the non-image area automatic erase mode of the application function.

1. Selecting the erasure area

"Rectangle erasure" and "Skewed original compensation" are the two options in selecting an area to be erased, and are used as indicated below:

• When the shape of the original is not rectangle (circular, etc.) → Select "Skewed original compensation"

• When the original is rectangle and in standard size → Select "Rectangle erasure"

In the rectangle erase selection, however, black streaks may appear even for a rectangle shape original if it is set skewed. Furthermore, if there are black areas on the outer rim of the original, it may mistakenly be judged as an nonimage, and non-image erase may not be perf ormed accurately . Rectangle erasing becomes effectiv e is such a case.

2. Selecting the Discrimination level (threshold value) Discrimination of the original and the outer-original areas (Non-image Area) may not be performed accurately for dark originals, or when miscellaneous lights (light from a fluorescent lamp or the sun) break into the copier. For such case, the threshold value can be changed.

• To correspond to dark originals → Select 80, 96, 101 (The smaller value, the more it conforms to darker originals.)

• To correspond to miscellaneous lights → Select 176

Remarks:

There is a non-image area erasure function setting in the key operator mode memory switch. When the copy paper is selected by manual, the copy area can be selected as follows:

• When copying only the image size area determined by the APS sensor → Select "erase the outer-original (non-image area) area"

• When copying the entire area of the selected copy paper → Select "will not erase the outer-original (non-image area) area"

(Note: The APS sensor will be in effect even when selecting

the copy paper by manual.)

Erasure area/Discrimination level 8-0 18-3 18-2

(Threshold value) Rectangle erasure/128 0 0 0 Rectangle erasure/96 0 0 1 Rectangle erasure/80 0 1 0 Rectangle erasure/176 0 1 1 Skewed original compensation/128 1 0 0 Skewed original compensation/101 1 0 1 Skewed original compensation/176 1 1 0 Skewed original compensation/176 1 1 1

4 - 15

Page 17

25 ADJUSTMENT

Japan Europe U.S.A.

A4, B5, A4R, B5R, 8.5 × 11, 8.5 × 11R A4, B5, A4R, B5R, 8.5 × 11, 8.5 × 11R

8.5 × 11, 8.5 × 11R, A4, B5, A4R, B5R

Japan Europe U.S.A.

A4, B5, 8.5 × 11 A4, B5, 8.5 × 11

8.5 × 11, A4, B5

Step

1 2

4 5

Operation Enter the 25 mode. [25 Mode Menu Screen] Press Paper size setting. [Paper Size Setting Screen] Press the tray key to be changed. Press or key to select the paper size. Press key to end setting.

PREVIOUS SCREEN

[3] Tray Paper Size Setting

This function stores the paper size into memory if the tray size has been changed.

[Tray Size Setting Screen] a. When you do not use any optional tray:

Paper size setting mode

b. When you use the optional tray, LT-352:

Paper size setting mode

Reference:

• The upper tra y of the main body is Tray 1, the lower tra y Tray 2, the LCT 1000 tr ay Tray 3, and the LCT 1500 tr a y Tray 4. The option tray will be Tray 5. For the tray 2, 3, 4, and 5 only service personnel can perform size setting.

• A v ailability of paper size depends on the selected tr ay. The unavailable paper sizes will be skipped and not displayed.

• New data on tra y size will be written in non-volatile RAM every time it is changed in this screen.

• The paper size that can be used in the tray 2 as follows. A3, B4, A4, A4R, A5R, B5, B5R, B6, 11 x 17, 8.5 x 14, 8 x 13, 8.5 x 11, 5.5 x 8.5, 8.5 x 11R

• The following table shows the paper sizes that can be used in the tray 3.

• The following table shows the paper sizes that can be used in the tray 4.

Note:

• F or tra y 1 and the b ypass f eed tra y, settings cannot be performed in the non-volatile RAM. Both tray 1 and the bypass feed tray can read the paper size using sensors.

• The screen is automatically changed from the optional tray according to the type of trays.

4 - 16

Page 18

ADJUSTMENT

[4] PM Count Reset

Care should be taken to reset PM count properly.

1. Screen selection

Select 3 PM count/cycle in the 25 Mode Menu Screen to display PM Count/Cycle Menu Screen as an initial screen.

[PM Count/Cycle Menu Screen]

PM count/cycle PM/CYCLE 1562/15000 START:12/06/97

Select Screen.

2. PM count reset

Select whether to reset the count in the PM Count Reset Screen.

[PM Count Reset Screen]

PM count reset? YES / NO ?

PM count reset to display PM Count Reset

[5] Setting PM Cycle

This function sets the PM cycle. Note: PM cycle is set in advance. This is used when chang-

ing the cycle.

1. Screen selection

Select 3 PM count/cycle in the 25 Mode Menu Screen to display PM Count/Cycle Menu Screen as an initial screen.

[PM Count/Cycle Menu Screen]

PM count/cycle PM/CYCLE 1562/15000 START:12/06/97

Select 2 PM cycle set to display PM Cycle Setting Screen.

2. Setting method

Enter PM cycle in the PM Cycle Setting Screen.

[PM Cycle Setting Screen]

PM cycle set mode 150000 => 150000

(1) Select

PM count and PM count start date will be set automatically.

(2) Select

Count/Cycle Menu Screen.

YES

in the PM Count Reset Screen to reset the

PREVIOUS SCREEN

key to return to PM

(1) On the second row of the message area, the current PM

cycle value (on the left side) and the newly entered value (on the right side) are displayed.

(2) Enter the first three digits of the value (number of hundred

thousands, ten thousands and thousands) using the numeric key on the screen.

(3) The first entered number will be shifted to the left end.

4 - 17

Page 19

25 ADJUSTMENT

No.

Data collection

-1

Data collection

-2

Data collection

-3

Data collection

-4

Data collection

-5

Data collection

-6

Data collection

-7

Contents Count number of copies by each size (Printer mode and Copy mode) Count ADF original feed quantities Count number of copies by each size (Printer mode) Count number of copies by each size (Copy mode) Count number of JAM occurrence by each Jam code Count number of copies by each mode Count number of SC occurrence (F code) Count number of SC occurrence (E code)

Pre-operationClassification

–

Enter the 25 mode. Select Software SW setting. Set the address to 8-7 : 1 *1

*1: It is possible to view only data collection -1 to 3 if DIP

SW8-7 is set to 0.

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press PM count/cycle. [PM Count/Cycle Menu Screen]

Press PM cycle set. [PM Cycle Setting Screen]

Operation

Enter the first three digits of the PM cycle value (number of hundred thousands, ten thousands and thousands) using the numeric keys on the screen. Press key to enter the PM cycle that has

SET

been entered.

PREVIOUS SCREEN

Press key to end setting and

return to PM Count/Cycle Menu Screen.

[6] Data Collection

This function enables to view the various data recorded in the machine.

1. Data view method

Select 4 Data collection in the 25 Mode Menu Screen.

[Data Collection Screen]

Collecting data - 1 No.2 = 107

4 - 18

Page 20

ADJUSTMENT

(1) The data is displayed at the second row of the message

area as "Data number (No.) : Count value (000000)".

(2) The data number can be changed by pressing

key.

(3) Press and hold

key to display the next items con-

tinuously .

2. Data view procedure (data collection 1-3)

a. Operation procedure

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press Data collection. [Data Collection Screen] Press "Auto Reset" button and select Data Collection 1 to 3.

Data collection - 1

Data collection - 2

Data collection - 3

Change the data number.

Press key. Repeat steps 3 - 4 to check the various data.

PREVIOUS SCREEN

Press key to end checking.

Operation

(2) Data Collection 2, 3

Type

Count number of copies by each size (at printer mode or copy mode).

Size No.

1 2 3 4 5 6 7 8 9

Paper Size for Destination

Japan

— A3 B4 A4 B5 A5 B6

8.5x14

8.5x11

U.S.A.

—

11x17

8.5x14

8.5x11

5.5x8.5 — — — —

Europe

— A3 B4 A4 B5 A5 F4

—

Non-standard size

Maximum

Count No. 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999

3. Data view procedure (data collection 4 - 7)

a. Operation procedure

Step

Enter the 25 mode.

[25 Mode Menu Screen]

3 4 5

Press Software SW setting. Set the DIP switch No. 8-7 to 1.

PREVIOUS SCREEN

Press key to return to 25 Mode Menu Screen.

Press Data collection to display the Data Collection -1 Screen. Pressing "Auto Reset" button enables to display

next data collection screen.

Operation

Data collection - 1

b. Data details

(1) Data collection 1

Type Count number of copies by each size (Printer mode and Copy mode)

Count ADF original feed quantities

Size No.

1 2 3 4 5 6 7 8

9 10 11 12

Paper Size for Destination

Japan

A3 B4 A4 B5 A5 B6

8.5x14

8.5x11

—

U.S.A.

—

11x17

8.5x14

8.5x11

5.5x8.5 — — — —

Europe

— A3 B4 A4 B5 A5 F4

—

Non-standard size

ADF (1-1 or 1-2)

RADF (2-1 or 2-2)

Maximum

Count No. 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999

Data collection - 2

Data collection - 3

Data collection - 4

Data collection - 5

Data collection - 6

Data collection - 7

Using key, select the desired data

number.

PREVIOUS SCREEN

Press key to end the operation.

4 - 19

Page 21

25 ADJUSTMENT

b. Data details

(1) Data collection -4

Count number of JAM occurrence by each Jam code

No. 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

Jam code

– – – – – – – – J19 J21 J31 J32 J61 J62 J63 J72 – J92 J93 J94 – J11-2 J11-3 J11-4 – J12-2 J12-3 J12-4 – J13-2 J13-3 J13-4 – J14-2 J14-3 J14-4 J30 J95 –

Maximum count No.

9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999

No. 40

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63

Jam code

J96 J10-2 J10-4 – – J17-3 J17-4 J17-5 J17-6 – – – – – – – – – J15-2 J15-3 J15-4 J33-2 J33-3 J33-4

Maximum count No.

9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 20

DATE

Sep.1999

PAGE

4-20

METHOD

REPLACEMENT

Page 22

(2) Data collection -5

Count number of copies by each mode

ADJUSTMENT

No.

Platen 1-1 mode

Platen 1-2 mode

RADF2-1 mode

RADF2-2 mode

RADF1-1 mode

RADF1-2 mode

Staple sort

Sort

Group

No. of stapling time

1.0 magnification mode

RE1

RE2

RE3

RE4

RE5

RE6

Arbitray magnification

Zoom

4.00 magnification

0.33 magnification

AMS

APS

Interrupt

Bypass feed

Book copy

Frame erase

Fold erase

Shift

Reduction shift

Thick paper

Thin paper Sheet/Cover interleave

–

OHP (blank paper interleave)

Mixed Original

Job memory

Pre-heat

Copy quantity is set to 1.

Copy quantity is set between 2 and 5.

Copy quantity is set between 6 and 10.

Contents

(except for thick paper)

Maximum Count No.

99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999 99,999,999

No.

Copy quantity is set to 11 or above.

Sheet/Cover interleave start

—

Text/Photo Enhance (Photo)

—

Verti./Horiz. zoom

Booklet

Single step

Un-select Text/Photo Enhance

Text/Photo Enhance (Text)

Copy density (user set)

OHP(copy paper)

Sheet/Cover interleave (thick paper)

—

Image insert

Chapter

Combination

Repeat

Reverse image

Non-image area erase

—

Print mode

Contents

Maximum Count No.

4 - 21

Page 23

25 ADJUSTMENT

(3) Data collection -6

Count number of SC occurrence (F code)

No. 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 42 43 44 45

SC Code

F18-1 F18-2 F18-3 F18-4 F28-1 F28-2 F34-1 F34-2 F35-1 F35-2 F36-1 F36-2 – – – – – – – – – – – – – – – – – – – – – – F22-1 F22-2 – F28-3 – – – – F49-0 F49-1 F49-2

Maximum count No.

No. 46

47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92

SC Code

F49-3 F49-4 F49-5 F51-1 F51-2 F51-3 F51-4 F51-5 F51-6 F51-7 – F51-9 F52-1 F52-2 F52-3 F52-4 F52-5 F52-6 – – – – – – – – – F18-5 – – – – – – – – – – – – – F37-1 F52-8 F52-9 F52-10 F52-11 F52-12

Maximum count No.

4 - 22

Page 24

(4) Data collection -7

No.

E46-20 E77-9 E77-11 E77-12 E77-15 E77-21 E77-22 E77-23 E77-24 E77-25 E77-26 E77-31 E77-32 E77-33 E77-34 E77-35 E77-41 E77-91 E77-92 E46-24 E46-25

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

E Code

Maximam count No.

9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999 9,999

Count number of SC occurrence (E code)

ADJUSTMENT

No. 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

E Code

– E48 E46-0 – E46-2 E46-6 E46-8 E46-9 E60 E67 E70 E77-1 E77-2 E77-3 E77-4 E77-5 E77-6 E77-7 E77-8 – E46-3 E46-11 E46-12 E41-1 E41-2 E41-3 E41-4 E47-1 E47-2 E47-3 E47-4 E47-5 E41-5 E47-6 E46-5 E46-7 E46-10 E46-15 E46-16 E46-17

Maximam count No.

4 - 23

Page 25

25 ADJUSTMENT

[7] Copy Count by Parts to be Replaced

The following settings are used for arbitrary parts or data.

1. Copy count reset

2. Limit value setting

3. Part number setting

4. Part name setting

Data

No. initial status

When copy count (paper exit and ADU) 2 (Setting is 3 available) 4 5 6 7 8 9

10 11 12 13 14 15 16 17 When PI-108 feed <PI>

18 When stapling select (at rear) <STAPLER/R> 19 When stapling select (at front) <STAPLER/F> 20 When LT-352 paper feed <TRAY 5> 21 When by-pass paper feed <BY-PASS> 22 When tray 1 select <TRAY 1> 23 When tray 2 select <TRAY 2> 24 When tray 3 select <TRAY 3> 25 When tray 4 select <TRAY 4> 26 When ADU paper feed <ADU> 27 When main unit paper exit <MB-EXIT> 28 When ADF feed <ADF 1> 29 When ADF feed <ADF 2> 30 When ADF feed <ADF 3>

Count timing

Part name

Not set

1. Copy count reset by parts to be replaced

This function resets the copy count by parts to be replaced.

Select 5 Parts counter in the 25 Mode Menu Screen to display Copy Count Screen by Parts to be Replaced as an initial screen. Select the count reset here.

[Copy Count Screen by Parts to be Replaced]

Copy count of each part

Copy count of each part EX-LAMP

No.1 1565/5000

No.15 P/N xxxxxxxxx 000300/050000

(1) Data number, count value then limit value are displayed

on the second row of the message area.

(2) The data number can be changed by pressing

key.

(3) Press and hold

ously. The count/limit value for the selected data No. will be displayed.

(4) Press

set Screen by Parts to be Replaced.

key to display next items continu-

key to return to Copy Count Re-

<Initial Status> * Part numbers 1~30 are not set. * Part names No. 1~17 are not set. * Refer to the part names of No. 18~30 in the table above.

MODEL

7065

SERVICE HANDBOOK

MANUAL

REVISED EDITION

4 - 24

DATE

Jan.2000

PAGE

4-24

METHOD

REPLACEMENT

Page 26

ADJUSTMENT

[Copy Count Reset Screen by Parts to be Replaced]

Each part counter clear YES / NO? No.1 1565/5000

(5) Select

YES

key to reset the copy count. The screen returns to Copy Count Screen by Parts to be Replaced after the count is cleared.

(6) Select

key to return to Copy Count Screen by Parts

to be Replaced without resetting any count.

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press

[Copy Count Screen by Parts to be Replaced] Press

Press key.

[Copy Count Reset Screen by Parts to be

Parts counter.

COUNT CLEAR

Operation

key to select the data number.

Replaced] Press key to reset the count.

Press key to end setting.

Yes

PREVIOUS SCREEN

Note:

The right side of the limit value will be marked as "*" if the copy count exceeds its limit value.

2. Copy count limit setting by parts to be replaced

Set new limit value for the copy count by parts to be replaced.

Select 5 Parts counter in the 25 Mode Menu Screen to display Copy Count Screen by Parts to be Replaced as an initial screen. Select the limit setting here.

[Copy Count Screen by Parts to be Replaced]

Copy count of each part EX-LAMP No.15 P/N xxxxxxxxx 000300/050000

(1) Data number, count value then limit value are displayed

on the second row of the message area.

(2) The data number can be changed by pressing

key.

(3) Press and hold

key to display next items continuously . The count/limit value for the selected data No. will be displayed.

(4) Press

Limit setting

key to set the limit value. Copy Count Limit Setting Screen by P arts to be Replaced will appear.

4 - 25

Page 27

25 ADJUSTMENT

Step

1 2

4 5

6 7

Operation Enter the 25 mode. [25 Mode Menu Screen] Press

Parts counter. [Copy Count Screen by Parts to be Replaced] Press key to select the data number. Press key. [Part Number Setting Screen]

Use the numeric and alphabet keys to input the new part number (P/N). Press

key to enter the input part number.

Press key to end setting.

P/N Setting

SET PREVIOUS SCREEN

3. Count Limit Setting Method

[Copy Count Limit Setting Screen by Parts to be Replaced]

Each part counter limit setting No.1 1565/5000

(1) Using the numeric keys on the screen, enter new limit value.

• Ne wly entered data will be display ed on the second row of the message area.

• The firstly entered number will be shifted to the left end.

(2) Press

Note:

Step

1 2

4 5

6 7

SET

key to return to Copy Count Screen by Parts

to be Replaced.

The screen will also return to Copy Count Screen by Parts to be Replaced if out pressing

PREVIOUS SCREEN

SET

key. In this case, no limit value will be

key is pressed with-

changed.

Operation Enter the 25 mode. [25 Mode Menu Screen]

Press

Parts counter. [Copy Count Screen by Parts to be Replaced] Press key to select the data number.

Limit setting

Press key. [Copy Count Limit Setting Screen by Parts to be Replaced] Enter new limit value using the numeric keys.

SET

Press key to execute. Press key to end setting.

PREVIOUS SCREEN

4. Part Number Setting Method

[Part Number Setting Screen]

Each part counter P/N setting No.15 P/N xxxxxxxxx 000300/050000

(1) Using the numeric and alphabet keys on the screen, enter

new parts number (P/N).

• The input characters are displa y ed in the part number display area on the second row of the message display area.

• The display shifts one space from right to left each time a character is input.

• When 9 characters have been input, the character on the farthest left will be deleted each time an additional character is input.

(2) Press

Note:

SET

key to return to Copy Count Screen by Parts

to be Replaced.

The screen will also return to Copy Count Screen by Parts to be Replaced if out pressing

PREVIOUS SCREEN

SET

key. In this case, no parts number will

key is pressed with-

be changed.

Note:

The right side of the limit value will be marked as "*" if the copy count exceeds its limit value.

4 - 26

Page 28

ADJUSTMENT

5. Part Name Setting Method

[Part Name Setting Screen]

Parts name setting EX-LAMP No.15 P/N xxxxxxxxx 000300/050000

(1) Using the numeric and alphabet keys on the screen, enter

new parts name.

• The input characters are displayed in the part name display area on the first row of the message display area.

• The displa y shifts one space from right to left each time a character is input.

• When 8 characters have been input, the character on the farthest left will be deleted each time an additional character is input.

(2) Press

Note:

SET

key to return to Copy Count Screen by Parts

to be Replaced.

The screen will also return to Copy Count Screen by Parts to be Replaced if out pressing

PREVIOUS SCREEN

SET

key. In this case , no parts name will be

key is pressed with-

changed.

[8] Setting Key Operator Password

This function sets the password to enter the k ey operator mode.

1. Password setting screen selection

Select 6 Password setting in the 25 Mode Menu Screen to display Password Setting Menu Screen as an initial screen. In this screen, select the password to be set.

[Password Setting Menu Screen]

Password setting mode Select one of following item

2. Setting method

Select 1 Key operator password setting in Password Setting Menu Screen. Key Operator Password Setting Screen will appear.

[Key Operator Password Setting Screen]

Key operator password setting 1111

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press

[Copy Count Screen by Parts to be Replaced]

Parts counter.

Operation

Press key to select the data number. 4 5

Part Name Setting

Press key.

[Part Name Setting Screen]

Use the numerical keys to input the new part

name.

SET

key

Press

Press key to end setting.

PREVIOUS SCREEN

to enter the input part name.

(1) Using the numeric keys on the screen, enter 4-digit new

password.

• Newly entered number will be displayed on the second row of the message area.

• The firstly entered number will be shifted to the left end.

(2) Press

SET

key to execute.

4 - 27

Page 29

25 ADJUSTMENT

Step

1 2

5 6

Operation Enter the 25 mode. [25 Mode Menu Screen] Press Password setting. [Password Setting Menu Screen] Press EKC master key code setting. [EKC Master Key Code Setting Screen] Using the numeric keys on the screen, enter 8-digit new EKC master key code. Press key to execute. Press key to end setting.

SET PREVIOUS SCREEN

(3) The screen will return to Password Setting Menu Screen if

PREVIOUS SCREEN

key is pressed without pressing

SET

key. In this case, no password will be changed.

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press Password setting.

[Password Setting Menu Screen]

Press Key operator password setting.

[Key Operator Password Setting Screen]

Operation

Using the numeric keys on the screen, enter 4-digit

new password. 5 6

SET

Press key to execute.

Press key to end setting.

PREVIOUS SCREEN

Note:

Set the password to "0000" to enter the key operator mode without any password. In other words, without displaying the field for entering password, Key Operator Screen will appear when the key operator mode is started.

[9] Setting EKC Master Key Code

This function sets EKC master key code.

1. Password setting screen selection

Select 6 Password setting in the 25 Mode Menu Screen to display Password Setting Menu Screen as an initial screen. In this screen, select the password to be set.

2. Setting method

Select 2 EKC master key code setting in Password Setting Menu Screen. EKC Master Key Code Setting Screen will appear.

[EKC Master Key Code Setting Screen]

E.K.C. master key code setting 11111111

(1) Using the numeric keys on the screen, enter 8-digit new

EKC master key code.

• Newly entered number will be displayed on the second row of the message area.

• The firstly entered number will be shifted to the left end.

(2) Press

SET

key to execute.

(3) The screen will return to Password Setting Menu Screen if

PREVIOUS SCREEN SET

key. In this case, no EKC master key code will be

key is pressed without pressing

changed.

4 - 28

Page 30

ADJUSTMENT

[10]

Setting Weekly Timer Master Key Code

This function sets the weekly timer master key code required for entering the various weekly timer set mode.

1. Password setting screen selection

Select 6 Password setting in the 25 Mode Menu Screen to display Password Setting Menu Screen as an initial screen. In this screen, select the password to be set.

2. Setting weekly timer master key code

Select 3 Weekly timer master key code setting in Password Setting Menu Screen. Weekly Timer Master Ke y Code Setting Screen will appear .

[Weekly Timer Master Key Code Setting Screen]

Weekly timer master key code setting 1111

[11] Specifying Phone Number of Service

Center

This function specifies the phone and fax numbers of the service center which is indicated in the screen if the service call is issued. These numbers are also indicated as "Contact Number of Service Center" of the basic help screen in the user's display. This function is not related with KRDS functions. It is designed only for indicating the data on the screen.

1. Specifying phone and fax n umber of service center

Select 7 Telephone number setting in the 25 Mode Menu Screen. Service Center Number Setting Screen will appear.

[Service Center Number Setting Screen]

Customer support (Telephone) 1/2 0000000000000000

(1) Using the numeric keys on the screen, enter 4-digit new

weekly timer master key code.

• Newly entered number will be displayed on the second row of the message area.

• The firstly entered number will be shifted to the left end.

SET

(2) Press (3) The screen will return to Pass word Setting Menu Screen if

PREVIOUS SCREEN

key. In this case, no weekly timer master key code will be changed.

Step

1 2

3 4

5 6

key to execute.

key is pressed without pressing

Operation Enter the 25 mode. [25 Mode Menu Screen]

Press Password setting. [Password Setting Menu Screen]

Press Weekly timer master key code setting. [Weekly Timer Master Key Code Setting Screen] Using the numeric keys on the screen, enter 4-digit new weekly timer master key code.

SET

key

Press

PREVIOUS SCREEN

Press key to end setting.

to execute.

SET

Note:

Set the password to "0000" to enter the weekly timer mode without any password. In other words, without displaying Weekly Timer Master Key Code Entry Screen, Weekly Timer Setting Screen will appear when the weekly timer mode is started.

(1) Specifying phone number of service center

a. Using the numeric keys on the screen, enter 16-digit

number.

b. This number must be 16 digits. Arrange the number with

hyphenation if it is less than 16 digits.

c. Newly entered number and hyphen (if any) will be displayed

on the second row of the message area. d. The firstly entered number will be shifted to the left end. e. Press f. Select g. The new phone number will not be effective if

SET

key to execute.

Next setting

key is pressed without pressing

key to specify the fax number.

SET

Next setting

key.

(2) Specifying fax number of service center

a. After entering the phone number, press

Next setting

lect

screen. Enter new fax number according to the same pro-

cedure as that for the phone number. b. Press

SET

Next setting

Select

entry screen.

key to move to the fax number entry

key to execute.

key again to return to the phone number

SET

key and se-

4 - 29

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25 ADJUSTMENT

Select

PREVIOUS SCREEN

key to end setting the phone

number and return to the 25 Mode Menu Screen.

Step

Enter the 25 mode.

[25 Mode Menu Screen] Press Phone number of service center setting.

[Service Center Number Setting Screen]

Operation

Using the numeric keys on the screen, enter 16-digit new phone number and hyphen (if necessary) and

SET

press key.

Next Setting

Press key to move to the fax number entry screen.

Using the numeric keys on the screen, enter 16digit new fax number and hyphen (if necessary) and

SET

press key.

PREVIOUS SCREEN

Press key to end setting.

[12] Setting and Displaying Serial Number

This function is used to display, set and change the serial number of the main machine or optional machines. The serial number can be read from KRDS.

1. Serial number display procedure

Select 8 Indication of m/c serial number in the 25 Mode Menu Screen. Serial Number Display Screen will appear. The name of the main machine or optional machine will be displayed on the first row of the message area. On the second row, the corresponding serial number for each machine will be displayed. Pressing item such as main machine → Option tray → RADF → Finisher.

[Serial Number Display Screen]

Next indication

key enables to proceed to the next

Indication of m/c serial number 1/4 Main body : 55FF00002

2. Setting and changing serial number

Input No.

4 - 30

Press move to Serial Number Setting Screen. Using the numeric and alphabet keys on the screen, enter 9-digit number and alphabet. The firstly entered number or alphabet will be shifted to the left end.

SET

Press Display Screen. The screen also returns to Serial Number Display Screen

SET

key is pressed without entering any number or

alphabet. In this case, no data will be changed.

PREVIOUS SCREEN

Select Menu Screen.

key in Serial Number Display Screen to

key to execute and return to Serial Number

key to simply return to 25 Mode

Page 32

ADJUSTMENT

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press Indication of m/c serial number

[Serial Number Display Screen]

Operation

Check the number shown in the message area.

Next indication

Press key to move to the next item. 4 5

Input No.

Press key to change the number.

Using the numeric keys on the screen, enter 9-digit

serial number and press key.

Press key to end setting.

PREVIOUS SCREEN

SET

[13] Displaying ROM Version

This function is used to display ROM version mounted to the machine.

1. ROM version view method

Select 9 Indication of ROM version in the 25 Mode Menu Screen. ROM Version Display Screen will appear. The ROM version of each of the main body control board (CB), the operation panel (OB1), the image processing board (IPB), and the RADF control board (DFCB) is displayed on the second row of the message display area.

[ROM Version Display Screen]

Indication of ROM version

Select

PREVIOUS SCREEN

key to end this screen and re-

turn to 25 Mode Menu Screen.

4 - 31

Page 33

25 ADJUSTMENT

Step

7 8 9

Operation Setting the KRDS connection recognition (25 mode → Software SW setting) Set copier software DIPSW 12-6 (KRDS connection recognition) to "1". Turn off the modem to connect the copier using a modem cable and wall jack using a modular cable to the modem. (See *5) Initialize KRDS memory. (47 mode → → Copy button ON) Set KRDS software SW. (25 mode → KRDS setting → KRDS software switch setting) (Select type of modem and dial mode.) Select type of modem from the bit pattern 0 to 6 of KRDS software SW No.1 and dial mode from the bit pattern 7. Host Password Setting. (25 mode → KRDS setting → Host password setting) (See *2, *3) KRDS Phone Number Setting. (25 mode → KRDS setting → KRDS telephone number setting) (See *4.) Turn off the main switch of the copier. Plug the outlet in and out. Turn on the modem. Turn on the main switch of the copier.

115

410

P 9 8 P

[14] Setting KRDS

This function selects whether to set KRDS or store data in the memory card. This selection is not available unless the machine is equipped with either KRDS or memory card. KRDS enables to call the host computer from the copier regularly or when any error occurs; query the various data on the copier; and change the data from the host computer. KRDS can execute the above functions for the following data:

a. Data on the copier's status such as total and PM count. b. Data on the frequency of the partial copier such as

RADF paper passage count.

c. Data on the copier's error status such as JAM/SC (F)

occurrence point and count.

d. Data on the various adjustments

To use KRDS, set up as follows:

1. Initialize KRDS memory.

2. Set type of modem and line.

3. Enter host password.

4. Set phone number.

[KRDS Setting Screen]

KRDS setting mode Select one of following items

[15] KRDS Set Up

1. KRDS set up item

KRDS set up method

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ADJUSTMENT

Step

Perform KRDS set up calling (25 mode → KRDS setting → Calling the host

Operation

for setup)

Press the Key to start set up.

Check the finishing of set up. (25 mode → KRDS setting →

KRDS software switch setting)

Start

Completes if the data on the switch No. 33 and the bit No. 0 indicates "1" (finished).

Turn off the main switch of the copier.

*1: Time is set to Japanese time prior to shipping. *2: Host password must be 5-digit. *3: Host password 1 must be specified. *4: For both the copier and the host side, phone number 1

must be specified.

*5: Refer to the specifications for connecting with the modular

cable.

2. Setting the KRDS connection recognition

(1) Insert the power supply of the copier into the plug

socket. (Keep the main switch off.)

(2) Turn on the main switch while holding both the copy

quantity setting button 2 and 5 simultaneously.

(3) Select

Software SW setting in the 25 Mode Menu

Screen.

(4) Select the bit No.6 of the switch No.12, and then press

the

OFF

key : KRDS connect : KRDS not connected

Caution: If the copier software DIPSW 12-6 (KRDS recogni-

tion) is not selected to "1", the menu of the KRDS can not be selected.

3. Initializing KRDS memory

(1) Turn off the main switch of the copier. (2) Turn on the main switch while holding both the copy

quantity setting button 4 and 7 simultaneously.

(3) Press the start print button after pressing the copy quan-

tity setting button 1, 5 and P button, then 9, 8, finally P button again.

I/O check mode <15 - 98> IN: --OUT : ON

Wall jack

Modem

Modular cable

(4) "NOW" indication will be changed to "FIN" on the mes-

LINETEL

sage display.

(5) Turn off the main switch of the copier.

4 - 33

Page 35

25 ADJUSTMENT

4. Setting KRDS software SW

This function sets KRDS software switch.

Caution:

Set the software switch while checking the switch and bit number since the memory is rewritten every time the bit data (1 or 0) is changed. Any bit data that has been incorrectly changed must be returned to the original data.

[KRDS Software SW Setting Screen]

KRDS software switch set mode 01 - 0 : 0 F0

*1:

• The bit data will be written in the non-volatile RAM every time it is changed.

• The numbers shown in the message area are defined as follows:

KRDS Software 01 – 0 : 0 F0

Bit Data 1: ON 0: OFF

Bit Number(0~7)

Switch Number

Switch Set mode

8-bit switch value is indicated in hexadecimal from 00 to FF.

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press KRDS setting. [KRDS Setting Screen]

Press KRDS software switch setting. [KRDS Software SW Setting Screen]

Operation

Use or key to set the switch number. (See *1.) Use key to set the bit number. (See *1.)

Press or key to set the bit data.

6 7

ON OFF

key

Press

PREVIOUS SCREEN

For the function of each switch, refer to "List of KRDS Software DIP Switch".

to end setting.

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ADJUSTMENT

5. Setting type of modem and line

• Using the switch No. 01, enter the modem and line data into the bit 0 to 7, referring to the following table.

Type of Modem

AT&FE0Q0V1X0S0 =1&S0

AT&FE0Q0V1X0S0 =1&S0&D2&C1

AT&FE0Q0V1X0S0 =1&S0%E0

AT&FE0Q0V1X0S0 =1&S0&D2

AT&FE0Q0V1X0S0 =1&S0&M5

Type of Modem

AT&FE0Q0V1X0S0 =1&S0

AT&FE0Q0V1X0S0 =1&S0&D2&C1

Bit No.

1234567

• Perform the setting of KRDSdipSW1-7 in accordance with the kind of a line to use if the modem used does not provide the line type automatic recognition function.

Hexad-

ecimal

Hexad-

ecimal

AT&FE0Q0V1X0S0 =1&S0%E0

AT&FE0Q0V1X0S0 =1&S0&D2

AT&FE0Q0V1X0S0 =1&S0&M5

Example:

Enter 00000011 for all of the bit No.7 - 0 if the type of the modem command is AT&FE0Q0V1X0S0 =1&S0%E0 and the type of line is Pulse. The hexadecimal value is indicated as 03. Check if the hexadecimal value corresponds with the specified modem according to the above table.

NOTE: * About the line type selection SW (KRDSdipSW1-7):

• In default setting, the type of line is to be selected by the line type automatic recognition function of the modem. (KRDSdipSW38-0=1) When this switch is set to 1 (on), KRDSdipSW1-7 which is selection switch between pulse and tone does not function. It is necessary to set KRDSdipSW38-0 to 0 to make this switch effective.

MODEL

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MANUAL

SERVICE HANDBOOK

REVISED EDITION

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METHOD

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25 ADJUSTMENT

Initial set value

No.

byte

bit

120~6

1~2

4~6

4~5

Function Description

Select modem No setting (No data is sent to modem.) 81

Dial mode

Data character length

Parity and stop bit

Reserve Baud rate, phone line

interface

Reserve Local echo

Result code

Result code form

Set DCD signal operation

Set DSR signal operation

MSB

76543210

0 1

don’t care

Bit Pattern

0000000 0000001 0000010 0000011 0000100 0000101

don’t care

0 110

0 1

010 0 110

LSB

AT&FE0Q0V1X0S0=1&S0 AT&FE0Q0V1X0S0=1&S0&D2&C1 AT&FE0Q0V1X0S0=1&S0%E0 AT&FE0Q0V1X0S0=1&S0&D2 AT&FE0Q0V1X0S0=1&S0&M5

1111111

Manual setting (3 to 24 byte data is sent to modem.) Pulse dial Tone dial

7 bit

8 bit No parity; stop bit 1

Even number of parity; stop bit 1

Odd number of parity; stop bit 1

No parity; stop bit 2

300 bps 1200 bps 2400 bps 4800 bps 9600 bps

No setting

Q0: Exist

0 1

No setting V1: Word No setting &C1: ON only when detecting the carrier No setting &S0: Keep ON &S1: ON during online &S2

Initial Value

(Hexadecimal)

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ADJUSTMENT

No.

byte

346

5 6 7 8

9 10 11 12 13 14 15 16 17

bit

Check DSR signal

Check DCD signal

0~1

Set DTR signal operation

2~3

Speaker control

4~6

Display speed when completed connection and detect dial/busy tone

Reset modem (This is set prior to shipping.)

0~7

Arbitrarily command registration area 1

0~7

(ASCII data)

0~7 0~7

Arbitrarily command registration area 2

0~7

(ASCII data)

0~7 0~7

Arbitrarily command registration area 3

0~7

(ASCII data)

0~7 0~7

Arbitrarily command registration area 4

0~7

(ASCII data)

0~7

Set S register (bit 0 - 7) S0: Automatic receive ring count

S6: Wait time from off hook to dial start

S7: Off hook limit timer

Function Description

MSB

0 1

Bit Pattern

543210 0 1

011

1 0

11 1

0 111

0 1

LSB

off on off on

No setting

&D0

011

&D1

&D2 No setting M0: Keep ON M1: ON until communication starts M2 No setting X0: No indication of communication speed X1: Indication of communication speed X2: Indication of communication speed; Detect dial tone X3: Indication of communication speed; Detect busy tone X4: Indication of communication speed; Detect dial and busy tone non non No setting &F: This is set prior to shipping.

Send ASCII data specified in this area to modem

No setting

S0=: Effective data

No setting

S6=: Effective data No setting S7=: Effective data

Initial Value

(Hexadecimal)

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25 ADJUSTMENT

No.

byte

18 19 20 21 22 23 24 25 26 27 28 29 30 31 0

bit

S8: Dial stop time (sec.)

S9: Carrier recognize time

S10: Allowable carrier stop time

S11

Reserve S0 data 00~FFH S6 data S7 data S8 data S9 data S10 data S11 data Timer 1 Timer 2 Timer 3 Timer 4 Timer 5 Retry data; Timer 6 Call when SC error occurs

Call specify date

Call parts replace date

Call drum replace date

Call regular service date

Call regular transmit date

Select regular transmit (Time and count)

Function Description

MSB

don’t

care

0 1

Bit Pattern

543210

1 0 1

0 1

00~FFH 00~FFH 00~FFH 00~FFH 00~FFH 00~FFH 00~FFH 00~FFH 00~FFH 00~FFH 00~FFH 00~FFH

1 0 1

0 1

LSB

1 0 1

0 1

No setting S8=: Effective data No setting S9=: Effective data No setting S10=: Effective data No setting S11=: Effective data

01H (1) 02H (2) 1DH (29) 02H (2) 06H (6) 0EH (14) 5FH (95) 20H (32) × 40H (64) × 0AH (10) × 20H (32) × 1EH (30) × FFH (255) × disable enable disable enable disable enable disable enable disable enable

disable enable time counter

1sec 1sec

100ms

1sec

5ms

Initial Value

(Hexadecimal)

01 02 ID 02

06 0E 5F

40 0A

20 1E FF 7F

MODEL

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REVISED EDITION

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METHOD

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ADJUSTMENT

byte

35 36 37

No.

bit

Call when optional configuration is changed

Report of toner replenishment

Report of JAM occur frequently

3 - 7

Reserve

Set up flag

1 - 2

Radial interval

3 - 4

Radial count

5 - 6

Reserve

Line feed control (when initializing modem)

0 - 1

Call JAM date (main body) Valid copy quantity

2 - 3

Call ADF JAM date Valid original feed quantity

4 - 5

Call JAM date MCBJ setting

6 - 7

Call JAM date MOBJ setting

Reserve Reserve Reserve

Function

MSB

76543210

0 1

00 01 10 11

Bit pattern

Don't care

00 01 10 11

Don't care

00 01 10

11 00 01 10 11

LSB

1 0 1

00 01 10 11

Description

disable

enable disable enable disable enable

not yet

finished 1 min. 3 min. 5 min. 7 min. 0 5 10 No limit

CR/LF: LF exist CR: No LF Copy quantity: level 1 Copy quantity: level 2 Copy quantity: level 3 Copy quantity: level 4 Original feed quantity: level 1 Original feed quantity: level 2 Original feed quantity: level 3 Original feed quantity: level 4 MCBJ: level 1 MCBJ: level 2 MCBJ: level 3 MCBJ: level 4 MOBJ: level 1 MOBJ: level 2 MOBJ: level 3 MOBJ: level 4

Default value (Hexadecimal)

4 - 39

Page 41

25 ADJUSTMENT

byte

No.

bit

Line type automatic

recognition

1 - 5

Reserve

PM limit data length

Regular transmit communication

Sequence control Memory data error

FJ0 Communication error between

copier and KRDS FJ1 RS-232 line error

PJ2

Modem AT command error FJ3 Communication error between

host and KRDS FJ

Force copy stop* PJ5

6 -7

Reserve

Force copy stop control*

Frequent jam detection data clear

2 - 7

Reserve

Function

Bit pattern

76543210

Don't care

1 0 1

0 1

Don't care

1 0 1

Don't care

LSBMSB

off

Upper 2-digit fixed (for host) All 6-digit (for host) Call back communication No call back communication copy enable

copy disable

copy enable

copy disable

1 0 1

copy enable copy disable copy enable copy disable copy enable copy disable copy enable copy disable

disable enable disable enable

0 1

Description

Default value (Hexadecimal)

* Force copy stop will be excecuted only when the both switches (39-5 and 40-0) are set to 1.

MODEL

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4 - 40

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METHOD

REPLACEMENT

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ADJUSTMENT

6. Setting host password

This function sets host password.

• Up to 4 types can be set as host passwords.

(1) Screen selection

Select 10 KRDS setting in the 25 Mode Menu Screen to display KRDS Setting Screen as an initial screen. Then select word Setting Screen.

[Host Password Setting Screen]

Host password setting (1) 1/2 00000

Host password setting to display Host Pass-

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press KRDS setting.

[KRDS Setting Screen]

Press Host password setting.

[Host Password Setting Screen]

Operation

Enter password consisting of number and alphabet.

Next Setting

Press key to change the screen (up to 2

patterns). 6 7

SET

Press key.

PREVIOUS SCREEN

Press key to end setting.

7. Setting KRDS telephone number

This function sets copier for KRDS and host telephone number .

(1) Screen selection

Select 10 KRDS setting in the 25 Mode Menu Screen to display KRDS Setting Screen as an initial screen. Then select KRDS Phone Number Setting Screen.

[KRDS Phone Number Setting Screen]

Set telephone No. of copier (1) 1/3

KRDS telephone number setting to display

(2) Setting method

a. T wo patterns can be used to set KRDS host pass word.

The entry screen, screen contents and setting method for each pattern are all the same. Each message, how-

ever, is different. b. Press c. Enter the host passw ord, 5-digit number, with the numeric

d. The firstly entered number or alphabet will be shifted

e. This password has been set to 00000 prior to ship-

f. The screen will return to Call Setting Screen if

g. Press

*: • Note that the host password setting (1) must be per-

PREVIOUS SCREEN

and alphabet keys on the screen and press

key to change the screen.

SET

to the left end.

ping.

PREVIOUS SCREEN

SET

key. In this case, no password will be changed.

SET

key then

key is pressed without pressing

PREVIOUS SCREEN

key to set the entered password. The screen will return to KRDS Setting Screen.

formed.

• Refer to [16] Call setting menu mode (Arbitrary) for

setting “Host 2”.

key.

4 - 41

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25 ADJUSTMENT

Step

1 2

6 7

Operation Enter the 25 mode. [25 Mode Menu Screen] Press KRDS setting. [KRDS Setting Screen] Press KRDS telephone number setting. [KRDS Telephone Number Setting Screen] Enter phone 20-digit number using the numeric key. Press key to change the screen (up to 3 patterns). Press key. Press key to end setting.

Next Setting

SET

PREVIOUS SCREEN

(2) Setting method

a. Three patterns can be used to set KRDS phone number.

The entry screen, screen contents and setting method for each pattern are all the same. Each screen, how-

ever, is different. b. Press c. Enter the phone number, 20-digit or less number, with

d. To re-enter the phone number, press

e. No data has been set for the second row of the mes-

f. The buttons except the numeric keys are defined as

g. The screen will return to Call Setting Screen if

h. Press

*: • Note that the copier phone number setting (1) and

• Refer to [16] Call setting menu mode (Arbitrary) for

Next setting

key to select one of three screens.

the numeric and alphabet keys on the screen and press

SET

key. If more than 20 digits are entered, the numbers will shift from the right to the left side to keep 20 digits.

CLEAR

clear the data then enter the correct number.

sage area prior to shipping.

follows:

Pause: Wait temporarily for self-dial feed Wait: Wait for dial tone such as asynchronous,

etc. (excluding sound guidance).

Tone Dial: Indicate tone dial after this symbol

Pulse Dial: Indicate pulse dial after this symbol

Symbol to divide numbers: (This symbol is ignored

when dialing.)

, , # : Use these keys as required.

PREVIOUS SCREEN SET

key. In this case, no phone number will be

key is pressed without pressing

changed.

SET

key then

PREVIOUS SCREEN

key to set the entered number. The screen will return to KRDS Setting Screen.

host phone number setting (1) must be performed.

setting “Host 2”.

key to

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ADJUSTMENT

8. Calling KRDS set up

In the host call setting, call the designated host computer in the set date and time, and transmit each data of the copier. Refer to the separate KRDS Host Application Manual for details of the data being handled.

(1) Screen selection

Select play KRDS Setting Screen. Then select Screen.

KRDS setting in the 25 Mode Menu Screen to dis-

Call KRDS set up to display KRDS Set Up Call

[KRDS Set Up Call Screen]

Calling the host for setup

Step Operation

1 Enter the 25 mode. 2 [25 Mode Menu Screen]

Press the 10 KRDS setting.

3 [KRDS Setting Screen]

Press the 4 KRDS software switch setting.

4 [KRDS Software Switch Setting Screen]

Use the or key to select the switch number to “33” and bit number “0”.

5 Check that bit data indicates “0”. If not, set to “0” to

press the

6 Press the

OFF

key.

PREVIOUS SCREEN

key to return to the

KRDS Setting Screen.

7 [KRDS Setting Screen]

Press the

Calling the host set up.

8 [Calling the Host for Setup Screen]

Press the

START

key.

Check the message on the screen.

9 Turn off the power to end the operation.

Caution: If the KRDS software DIPSW 33-0 (Set up flag) is

not selected to "0" (not yet). The KRDS setup calling screen can not be selected.

(2) Setting method

a. Press

START

key in KRDS Set Up Call Screen.

(a) Communication message

Calling the host for setup Communicating

(b) Completion message

Calling the host for setup Communication completed

b. Turn off the power if no completion message is dis-

played in ten minutes. Check on the host phone number, cable connection, etc. then move to KRDS Set Up Screen again to press

START

key.

c. Turn off the power to end the operation.

• How to confirm the completion of setup Confirm the data at bit No. 0 of address 33 in reference to “4. Setting KRDS software switch”. If “0”, setup is not completed. If “1”, setup is completed.

This copier machine can be set up manually, other than the automatical setup as explained abov e. (The setup is effective when both the copier and the host have completed the setup action.)

• Operation for the copier machine

1. Switch on the power of modem.

2. Set the address No. 33 as referring to “4. Setting KRDS

software switch”.

3. Change the data of bit No. 0 from 0 to 1.

0: Setup not completed 1: Setup completed

4. Establish the changed data by pressing the copy button.

5. Switch off the power of main body.

• Operation for the host computer For the operation of the host computer, refer to the KRDS Host Application Administrator’s Manual.

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25 ADJUSTMENT

Step

1 2

Operation Enter the 25 mode. [25 Mode Menu Screen] Press KRDS setting. [KRDS Setting Screen] Press Host call setting. [Call Setting Screen] Press Select "Specified date & time to transmit". [Specified Data & Time To Transmit] Press key. Using the numeric key on the screen, enter "year" and press key. Using the numeric key on the screen, enter "month" and press key. Using the numeric key on the screen, enter "day" and press key. Using the numeric key on the screen, enter "time" and press key. Press key to end setting.

Adjust

SET

PREVIOUS SCREEN

[16] Call setting menu mode (Arbitrary)

Transmit the serial number and telephone number data of the copier to the KRDS host computer for automatic registration.

Caution:

This Host call setting always sets to calling to “Host 2”. Therefore, setting of the “Host 2” telephone number and Host password must be needed in advance.

1. Setting designated date calling setting mode

This function sets designated date calling.

a. Screen selection

Select 10 KRDS setting in the 25 Mode Menu Screen to display KRDS Setting Screen as an initial screen.

Then select 1 Calling time setting to display Call Setting Screen.

[Call Setting Screen]

Calling time setting mode Select one of following items

b. Mode selection

(a) Press key and enter year, month, da y and time

using the numeric key.

• The numeric keys and less

key is pressed.

SET

key are not available un-

(b) Enter the year, month, day and time as follows:

• The year is entered by inputting the last 2 digits of the year. (Example: 1996 is entered as 96.)

• The month and day are entered by inputting 2-digit number. (Example: 1 is entered as 01.)

• The time is entered using 24 hour clock. (Example: 1:00p.m. is entered as 13.)

• Example: at 1:00 p.m. of January 15, 1996 -> 96/01/15-13

SET

key every time data for one item is en-

tered and check the entered data.

(d) The screen will return to Call Setting Screen if

PREVIOUS SCREEN SET

key . In this case, no entered data will be changed.

(e) Press

SET

key then

key is pressed without pressing

PREVIOUS SCREEN

key to end

setting. The screen will return to Call Setting Screen.

(a) Select "Specified date & time to transmit" to display de-

signed date calling screen.

(b) Press

PREVIOUS SCREEN

key to exit Call Setting Screen

and return to 25 Mode Menu Screen.

[Designed date calling]

Calling time setting mode - 1 07/16/97-15

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Page 46

PREVIOUS SCREEN

Step

1 2

Operation Enter the 25 mode. [25 Mode Menu Screen] Press KRDS setting. [KRDS Setting Screen] Press Calling time setting. [Call Setting Screen] Press Regular transmission interval according time. [Regular Time Call Setting Screen] Press key. Press key to end setting.

Adjust

PREVIOUS SCREEN

ADJUSTMENT

(2) Setting regular time call

Set the host call with the regular time specified.

a. Screen selection

Select 10 KRDS setting in the 25 Mode Menu Screen to display KRDS Setting Screen as an initial screen. Then select Screen.

[Regular Time Call Setting Screen]

Calling time setting mode - 2 28 **** 10:11 monthly

b. Mode setting method

(a) Press

screen.

• The numeric keys and less

(b) Select the mode according to the following definitions:

1: Monthly 2: Weekly 3: Daily

the selected setting screen.

Set regular time call to display Call Setting

Adjust

key to enable the numeric key on the

SET

key are not available un-

Adjust

key is pressed.

SET

key to display

(d) Common operation

(1) The screen will return to Call Setting Screen if

key is pressed without press-

SET

ing

key. In this case, no entered data will be

changed.

(2) Press

SET

key then

PREVIOUS SCREEN

end setting. The screen will return to Call Setting Screen.

(3) Enter the number with the numeric key as follows:

• The year is entered by inputting the last 2 digits of the year. (Example: 2001 is entered as 01.)

• The time is entered using 24 hour clock. (Example: 1:00p.m. is entered as 13.)

• Example:

Monthly mode: 28-**-10:11 (monthly) Weekly mode: **-FRI-10:11 (weekly) Daily mode: **-***-10:11 (daily)

key to

c. Date, day of the week and time setting method

Perform the operation in each mode as follows: (a) Monthly mode

(1) Using the numeric key, enter the day, hour and

minute.

(2) Press

(b) Weekly mode

(1) Using the numeric key, enter the day of the week,

(2) The day of the week is entered using the numeric

1: Monday 2: Tuesday 3: Wednesday 4: Thursday 5: Friday 6: Saturday 7: Sunday

(1) Using the numeric key, enter the hour and minute. (2) Press

MODEL

SET

key every time data for one item is en-

tered and check the entered data.

hour and minute.

key according to the following definitions.

SET

key every time data for one item is en-

tered and check the entered data.

7065

SERVICE HANDBOOK

MANUAL

REVISED EDITION

4 - 45

DATE

Jan.2000

PAGE

4-45

METHOD

REPLACEMENT

Page 47

25 ADJUSTMENT

(1) When the monthly mode is selected:

Step

Using the numeric key on the screen, enter "day" and press key.

Using the numeric key on the screen, enter "hour" and press key.

Using the numeric key on the screen, enter "minute" and press key.

Press key to end setting.

SET

PREVIOUS SCREEN

Operation

(2) When the weekly mode is selected:

Step

Using the numeric key on the screen, enter "day of the week" and press key.

Using the numeric key on the screen, enter "hour" and press key.

Using the numeric key on the screen, enter "minute" and press key.

Press key to end setting.

SET

PREVIOUS SCREEN

Operation

SET

(3) When the daily mode is selected:

Step

Using the numeric key on the screen, enter "hour" and press key.

Using the numeric key on the screen, enter "minute" and press key.

Press key to end setting.

SET

PREVIOUS SCREEN

Operation

(3) Setting regular count call

Set the host call with the regular count specified.

a. Screen selection

Select 10 KRDS setting in the 25 Mode Menu Screen to display KRDS Setting Screen as an initial screen.

Select 1 Host call setting to display Call Setting Screen. Then select copy count.

[Regular Count Call Setting Screen]

Calling time setting mode - 3 100000

b. Setting method

(a) Using the numeric key on the screen, enter 6-digit

number, regular count value, then press

(b) The last three digits must be 0. If any number except 0

is entered for the last three digits, they will be changed to 0. (Example: If 555500 is entered, it will be indicated as

555000.)

shifted to the left end.

(d) The screen will return to Call Setting Screen if

PREVIOUS SCREEN SET

(e) Press

setting. The screen will return to Call Setting Screen.

Regular transmisson interval according to

SET

key is pressed without pressing

key. In this case, no number will be changed.

SET

key then

PREVIOUS SCREEN

key to end

key.

4 - 46

Page 48

ADJUSTMENT

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press KRDS setting.

[KRDS Setting Screen]

Press Host call setting.

[Call Setting Screen]

Press Regular transmission interval according to

Operation

copy count.

[Regular Count Call Setting Screen] Using the numeric key on the screen, enter 6-digit regular count value and press key.

Press key to end setting.

PREVIOUS SCREEN

SET

[17]

Saving KRDS Data onto Memory Card

This function saves KRDS data (except EKC) onto the memory card. To save KRDS data, use the memory card saved in a MSDOS format. (No data can be saved in the EKC memory card formatted in the 47 mode P91.)

1. Screen selection

Select 10 KRDS setting in the 25 Mode Menu Screen.

to 3.

Memory card data save to display Date

Then select and Time Screen as an initial screen. After entering the date and time, KRDS Memory Card Saving Screen will appear. Select the desired data to be sav ed

from

(1) Using the numeric key, enter the date and time before

moving to KRDS Memory Card Saving Screen.

[Date and Time Entry Screen]

(2) Enter year, month, day, hour, then minute. (3) The hour is entered using 24 hour clock. (4) Press

SET

key every time data for one item is entered

and check the entered data.

(5) The screen will move to KRDS Memory Card Saving

Screen when the minute is entered.

4 - 47

Page 49

25 ADJUSTMENT

[KRDS Memory Card Saving Screen]

Save KRDS data to memory card Select item

(6) Select an item from 1, 2 or 3. (7) Select whether to save the selected data in the memory

card.

YES

key: Save the data indicated on the screen in the

memory card

key: Return to KRDS Memory Card Saving Screen

without saving any data

(8) The screen will return to KRDS Setting Screen if

PREVIOUS SCREEN

key is pressed without pressing

SET

key. In this case, no data will be saved.

Reference:

• The current date is used as a file name of the data saved in the memory card. The date and time are also saved as one of the data in order for easy alignment.

• SC count data can be saved in the memory card using the Software DIP switch of the main machine.

Step

Enter the 25 mode.

[25 Mode Menu Screen]

Press KRDS setting.

[KRDS Setting Screen]

Press Memory card data save.

[Date And Time Screen]

Operation

Enter the date and time using the numeric key. Press key every time data for one item is

SET

entered.

[KRDS Memory Card Saving Screen]

1 2 3

Press , or

Press or to determine whether to save

YES NO

to select the screen.

the data in the memory card.

PREVIOUS SCREEN

Press key to end setting.

4 - 48

Page 50

[18] Reference

ASCII is 1 byte code specified by ANSI. It enables to indicate control code, alphabet and number.

ADJUSTMENT

character

binary hexadecimal 0000 0000

0000 0001

0000 0010

0000 0011

0000 0100

0000 0101

0000 0110

0000 0111

0000 1000

0000 1001

0000 1010

0000 1011

0000 1100

0000 1101

0000 1110

character 0

’

(

)

Å|

binary hexadecimal 0010 0000

0010 0001

0010 0010

0010 0011

0010 0100

0010 0101

0010 0110

0010 0111

0010 1000

0010 1001

0010 1010

0010 1011

0010 1100

0010 1101

0010 1110

character

binary hexadecimal 0100 0000

0100 0001

0100 0010

0100 0011

0100 0100

0100 0101

0100 0110

0100 0111

0100 1000

0100 1001

0100 1010

0100 1011

0100 1100

0100 1101

0100 1110

character 40

binary hexadecimal

‘

0110 0000

0110 0001

0110 0010

0110 0011

0110 0100

0110 0101

0110 0110

0110 0111

0110 1000

0110 1001

0110 1010

0110 1011

0110 1100

0110 1101

0110 1110

0000 1111

0001 0000

0001 0001

0001 0010

0001 0011

0001 0100

0001 0101

0001 0110

0001 0111

0001 1000

0001 1001

0001 1010

0001 1011

0001 1100

0001 1101

0001 1110

;

0010 1111

0011 0000

0011 0001

0011 0010

0011 0011

0011 0100

0011 0101

0011 0110

0011 0111

0011 1000

0011 1001

0011 1010

0011 1011

0011 1100

0011 1101

0011 1110

[

]

0100 1111

0101 0000

0101 0001

0101 0010

0101 0011

0101 0100

0101 0101

0101 0110

0101 0111

0101 1000

0101 1001

0101 1010

0101 1011

0101 1100

0101 1101

0101 1110

{

}

0110 1111

0111 0000

0111 0001

0111 0010

0111 0011

0111 0100

0111 0101

0111 0110

0111 0111

0111 1000

0111 1001

0111 1010

0111 1011

0111 1100

0111 1101

0111 1110

0001 1111

0011 1111

4 - 49

0101 1111

0111 1111

Page 51

25 ADJUSTMENT

[19] KRDS Data List

The following tables show the data available for KRDS.

1. Common data

No.

1.1

Serial No.

1.2

Date and time (local time)

1.3

Regular call - time specified

1.4

Regular call - count specified

1.5

Specified datga & time to transmit.

2. Data for sale a. Count data for sale -1 Block

No. Data

2.1

Total copy count

2.2

Copy count by copy paper size

2.3

EKC copy count

Data

Data Change (on the copier side)

Enable/disable to write

Disable

Enable Enable Enable Enable

25 mode / (disable to change) Key operator mode 25 mode / / / 25 mode / / / 25 mode / / /

Data Change (on the copier side)

Enable/disable to reset

X Enable Enable

47 mode / Key operator mode

10 10

Method

/ /

1 1

Method

3 2 3

—

b. Limit and adjust data Block

No. Data

2.4

Total copy count start date

2.5

EKC password

2.6

EKC copy limit

2.7

EKC copy limit control (lock/unlock)

c. Count data for sale -2 Block

No. Data

3.1

Copy count 1 by EKC copy paper size (A2)

3.2

Copy count 2 by EKC copy paper size (A3)

3.3

Copy count 3 by EKC copy paper size (B4)

3.4

Copy count 4 by EKC copy paper size (A4)

3.5

Copy count 5 by EKC copy paper size (B5)

3.6

Copy count 6 by EKC copy paper size (A5)

3.7

Copy count 7 by EKC copy paper size (B6)

3.8

Copy count 8 by EKC copy paper size (8.5x14)

3.9

Copy count 9 by EKC copy paper size (8.5x11)

3.10

Copy count 10 by EKC copy paper size (Bypass feed)

Data Change (on the copier side)

Enable/disable to write

X Enable Enable Enable

Key operator mode Key operator mode Key operator mode

Data Change (on the copier side)

Enable/disable

X X X X X X X X X X

Method

—

Method

— — — — — — — — — —

4 - 50

Page 52

3. Service data

a. Error count data Block

ADJUSTMENT

No.

No. of SC occurrence by each point

4.1 No. of Jam occurrence by each point

4.2

b. Service count data Block

No.

ADF (RADF) paper passage count

5.1 Copy count by each used mode

5.2

c. Process count data Block

No.

Copy count by each part to be replaced

6.1 Drum count

6.2 Regular service count (PM)

6.3

d. Limit and adjust data Block

No.

Copy limit by each part to be replaced (optional)

6.5 Regular service cycle

6.6 Regular service count start date

6.7

Data

Data Change (on the copier side)

Enable/disable

× ×

Data Change (on the copier side)

Enable/disable

× ×

Data Change (on the copier side)

Enable/disable

Enable Enable Enable

Data Change (on the copier side)

Enable/disable

Enable Enable Enable

Method

Method 25 mode / / 47 mode / code 91 25 mode / /

25 mode / / 25 mode / / 25 mode / /

3 1

Method

5 3 2 3 1

Limit setting

— —

e. System control data Block

No.

Host password

7.1 Phone number

7.2 Optional machine report (including serial number)

7.3 ROM version report

7.4 Machine adjust data

7.5 DIP SW area of KRDS memory

7.6

Data

Data Change (on the copier side)

Enable/disable

Enable Enable

× ×

Enable Enable

Method 25 mode / / 25 mode / /

10 10

25, 36 mode 25 mode / /

2 3

— —

4 - 51

Page 53

25 ADJUSTMENT

[20] Error Code Table

Error Code

K00_00 K00_01

K00_02

K00_03 K00_04 K00_05 K00_06 K00_07 K00_08 K00_09 K00_10 K00_11

K00_12 K00_13 K01_00

K01_01 K01_02 K01_03

K02_00

K02_01

Contents

Connection NG. No response from other party. (No detection of start text from host after establishing connection.) Because copying is taking place, it is impossible to write to the non-volatile RAM and the line is cut. Password does not match. Serial number does not match. Syntactical error. Write-in indication on an item for which write-in is impossible. Unread item error. Signal reception time-out after detection other party response. Serial number registration completed. Communications error due to generation of carrier OFF. Dial tone is not detected within 5 seconds after setting of X2 and X4 commands. Busy signal detected. No tone detected for 5 seconds after input of @ command. DTR went to OFF or in OFF state.

Cannot open RS-232C. Cannot close RS-232C. Response time-out from RS-232C task.

AT command error.

Initializing NG (MODEM). Example: Modem initializing command no good.

Countermeasure

Redial, repeat reception standby. Redial, repeat reception standby.

Temporarily stop copying.

Check password. Check serial number. Redial, repeat reception standby. Re-operation on host side. Re-operation on host side. Redial, repeat reception standby. Check serial number. Redial, repeat reception standby. Check connection of telephone line. Redial. Redial, repeat reception standby. Check modem power source. Check RS-232C cable connection. Turn power on copier OFF and ON. Turn power on copier OFF and ON. Check modem power source. Check RS-232C cable connection. Turn power on copier OFF and ON. Possibility of modem malfunction or software bug. Check modem power source. Check RS-232C cable connection.

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 52

DATE

Jan.2000

PAGE

4-51-1

METHOD

ADDITION

Page 54

25 ADJUSTMENT

[21] Set-Up Date Setting

Sets the set-up date (year, month, day) of the machine. The set-up date which has been set here is displayed to confirm the P function (P+1).

1. Setting method of the set-up date

Select 11 Set up date setting to display Set-Up Date Setting screen in the 25 Mode Menu Screen. The set set-up date (00/00/00 at initial state) and the present date will appear in the second row of the message display.

SET

key to set the date as the present date.

key.

Press the If the present date is incorrect, input the correct date in 6 digits using the numeric keys on the screen, then press the

[Set-Up Date Setting Screen]

Press the ting, and return to the 25 Mode Menu screen.

PREVIOUS SCREEN

MODEL

7065

key to cancel set-up date set-

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 54

DATE

Jan.2000

PAGE

4-52

METHOD

REPLACEMENT

Page 55

[22] 25 Mode Adjust Item List

ADJUSTMENT

Software DIP SW Setting

Paper Size Setting

PM count/cycle

Data collection

Parts counter

Password Setting

Telephone number setting

Indication of m/c serial number

Indication of ROM version

Adjust Item

12PM count reset

PM cycle reset Data collection -1 (by each size: Printer mode and Copy mode) (ADF original feed count) Data collection -2 (by each size: Printer mode) Data collection -3 (by each size: Copy mode) Data collection -4 (JAM occurrence count by each Jam code) Data collection -5 (Copy count by each mode) Data collection -6 (SC occurrence count: F code) Data collection -7 (SC occurrence count: E code)

Key operator password setting

Key EKC master key code setting

Key weekly timer master key code setting

(Remarks)

Refer to "List of

Software DIP SW".

1~12 items 1~10 items

1~10 items 1~63 items 1~68 items 1~92 items 1~61 items

Optional count for

1 to 30 items

4 digit 8 digit

4 digit Telephone & Fax. No of Service center setting.

Indicate serial No. of main

and each optional machine

Indicate each ROM version

KRDS Setting

Set up date setting

Calling time setting

Host password setting

KRDS telephone number setting

KRDS software Switch setting

Save KRDS data to memory card.

Calling the host for setup

This function is not available unless the machine is equipped with KRDS or Memory Card.

Refer to "List of KRDS Software DIP Switch".

Selectable only if equipped with memory card. This function is not available unless the machine is equipped with KRDS.

Set set up date.

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 55

DATE

Jan.2000

PAGE

4-53

METHOD

REPLACEMENT

Page 56

36 ADJUSTMENT

36 MODE

A special operating mode called "36 Mode" has been provided with this machine. This mode enables adjustment of various items. Note: During warm-up, the screen will not return to the previ-

ous screen even by pressing the P and C buttons simultaneously. To return to the adjustment screen, turn OFF the main switch temporarily and go back to the 36 mode, or press the P button and the C button simultaneously after warm-up has finished.

[2] High Voltage Adjustment

1. Charging Corona Current Adjustment

Charging Corona Current Adjustment is inhibited in the field.

2. Transfer Current Adjustment

Transfer Current Adjustment is inhibited in the field.

3. Separation (AC) Current Adjustment

Separation (AC) Current Adjustment is inhibited in the field.

[1] Setting Method

1. Turn off the main switch.

2. Turn the main switch back on while holding down 3 and 5 of the copy quantity setting buttons. 36 Mode Menu Screen will appear. At this time, the normal copy operation is not available.

[36 Mode Menu Screen]

Adjustment mode

Select one of following items

3. Press the desired number key of the item to adjust. The selected adjustment screen will appear.

4. Enter data in each adjustment screen.

5. Press screen exists. Press the appropriate key to display any subordinate screen.

6. Enter data and press data.

7. Press

8. Turn off the main switch to cancel the 36 mode.

9. New data can be adjusted after restarting the machine.

keys to select an item if more than one

SET

key (if it exists) to check the

PREVIOUS SCREEN

key to end adjustment.

4. Separation (DC) Current Adjustment

Separation (DC) Current Adjustment is inhibited in the field.

5. Developing Bias Adjustment

Developing Bias Adjustment is inhibited in the field.

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 54

DATE

Sep.1999

PAGE

4-54

METHOD

REPLACEMENT

Page 57

ADJUSTMENT

6. Charging Grid Voltage Adjustment

Adjust the charging grid voltage. Confirm that the drum counter is reset (clear).

Step

Check the standard value of the grid voltage (Drum designate value) written at the drum flange. Connect the tester as shown in the figure.

+ →Grid pin

- →GND(Earth) Range

→DC1000V

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Process Adjustment Menu Screen]

Press

[High Voltage Adjustment (charging) Screen] Press the in the message display area.

[High Voltage Adjustment (GRID) Screen] Press the Start Print button and check the tester value. After checking, press Stop/Clear button.

If the measurement value is different to the standard value, enter a value using the numeric keys on the screen, then press the

To end adjustment, turn off the main switch.

Operation (display)

Process adjustment.

HV adjustment.

key until " Grid voltage" appears

SET

key. *1

*1: Standard value = Drum designate value ± 5V

Input range = 0 to 255 1 step = 1.6V

4 - 55

Page 58

36 ADJUSTMENT

[3] L-Detecting Adjustment

Automatic adjustment by sensing toner density. Perform this adjustment at initial machine installation (installing developer) or after replacing the developer. The developing counter resets automatically after adjustment.

Caution: When starting the adjustment, check that the devel-

oper is replaced with a new developer. If the adjustment is performed with a used developer, the adjustment value will become incorrect since the used developer toner density becomes the reference value.

[L-Detecting Adjustment Screen]

L-detecting adjustment Press the start button to start

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Process Adjustment Menu Screen] Press

[L-Detecting Adjustment Screen] Press the Start Print button.

• The agitator screws in the developing unit rotate,

• After about 5 minutes, this adjustment automatically

Press the Process Adjustment Menu Screen.

Process adjustment.

L-detecting adjustment.

and L sensing sensor is automatically read.

stops, and the OUT item displays in the message display area changes from [NOW] to [FIN].

PREVIOUS SCREEN

Operation

key to return to the

[4] Laser Adjustment

Perform adjustment of the two laser outputs.

Select Select Screen. Laser Adjustment Screen will appear.

The Laser Adjustment Screen has the following 9 adjustment items. Select an item by pressing the

• LD1 offset

• LD2 offset

• LD1 offset thick paper

• LD2 offset thick paper

• Sub pitch offset

• LD1 offset 600dpi

• LD2 offset 600dpi

• LD1 offset thick paper 600dpi

• LD2 offset thick paper 600dpi

Note: 400dpi and 600dpi adjustments are in LD1, LD2 offset

Process adjustment in the 36 Mode Menu Screen.

Laser adjustment in the Process Adjustment Menu

[Laser Adjustment Screen]

LD1 offset

key.

adjustment. 600dpi adjustment is done in the same method as 400dpi adjustment.

4 - 56

Page 59

Copy Screen

ADJUSTMENT

1. Gradation Adjustment (LD1, LD2 offset/400dpi)

Adjust the laser gradation. Note: Always perform this adjustment after completing the

following adjustments.

• Charging grid voltage adjustment.

• Maximum density adjustment (400dpi).

Step

Enter the 36 Mode.

[36 Mode Menu Screen]

Press

[Process Adjustment Menu Screen] Press

[Laser Adjustment Screen]

Process adjustment.

Laser adjustment.

Select either LD1 Offset or LD2 Offset with the

key, then press the

(Adjust the LD1 offset/LD2 offset.)

Load A3 paper into tray 1, press the Start Print button to output the test pattern.

Check the test pattern. Standard:

Check if the output patterns of the two lasers are uniform and that the low-density section starts anywhere between the two standard lines, as shown in the figure below .

Operation

Copy Screen

key.

2. Gradation Adjustment (LD1, LD2 offset/600dpi)

This adjustment is performed when the main unit is equipped with IP and is also used as a printer. Note: Always perform this adjustment after completing the

following adjustments.

• LD1, LD2 offset adjustment (400dpi).

• Maximum density adjustment (600dpi).

Step

Enter the 36 Mode. [36 Mode Menu Screen]

Press

[Process Adjustment Menu Screen] Press

[Laser Adjustment Screen]

Process adjustment.

Laser adjustment

Select either LD1 Offset 600dpi or LD2 Offset 600dpi with the

key. (Adjust the LD1 offset 600dpi/

LD2 offset 600dpi.)

Load A3 paper into tray 1, press the Start Print button to output the test pattern.

Check the test pattern. Standard:

Check if the output patterns of the two lasers are uniform and that the low-density section starts anywhere between the two standard lines, as shown in the figure below .

Operation

key, then press the

Standard

LD1 LD2

If the test pattern does not conform to the standard, press the C button while pressing the P button to return to the Laser Adjustment Screen.

Select the adjustment item (LD1 offset or LD2 offset) with the numeric keys, then press the

key, and enter a value from the

SET

key.

Setting range: -99 to +99.

Repeat steps 4 to 8 until the offset is within the standard value.

Perform the same adjustment for LD1 thick paper offset/LD2 thick paper offset.

When adjustment is completed, press the

PREVIOUS SCREEN

After this adjustment has been completed, perform

key.

the gamma adjustment (400 dpi).

Standard

LD1 LD2

4 - 57

Page 60

36 ADJUSTMENT

Step

Press the C button while pressing the P button to

Operation

return to the Laser Adjustment Screen. If the test pattern does not conform to the standard,

enter a value from the numeric keys, then press the

SET

key. Setting range: -99 to +127. Repeat steps 4 to 8 until the offset is within the stand-

ard value. Perform the same adjustment for LD1 thick paper

offset 600dpi/LD2 thick paper offset 600dpi. When adjustment is completed, press the

PREVIOUS SCREEN

After this adjustment has been completed, perform

key.

the gamma adjustment (600dpi).

3. Sub Pitch Offset Adjustment

Adjust the interval in the sub scanning direction of the laser. Note: Always perform this adjustment after completing the

following adjustment.

• Gradation adjustment (LD1, LD2 offset)

Step

1 2

5 6

Enter the 36 mode. [36 Mode Menu Screen]

Press

Process adjustment.

[Process Adjustment Screen]

Press

Laser adjustment [Laser Adjustment Screen] Using the offset. Press the

Copy Screen

Load A3 paper into tray 1, then press the Start Print button to output a test pattern. Check the test pattern. Standard: The density of the two parts indicated by

the arrows must be uniform.

Operation

key, select the sub pitch

key.

4 - 58

If the test pattern does not conform to the standard,

press the C button while pressing the P button. Enter a value from the numeric keys, then press

SET

the

key. Setting range: -99 to +99 Repeat steps 5 to 9 until the offset is within the

standard value. When adjustment is completed, press the

PREVIOUS SCREEN

key.

Page 61

ADJUSTMENT

[5] Maximum Density Adjustment (Dmax

adjustment)

Maximum density adjustment is available for both 400dpi and 600dpi. Both adjustments are performed in the same method.

Note: Always perform this adjustment after completing the

charging grid voltage adjustment.

[Maximum Density Adjustment Screen]

Maximum Density Adjustment Press the start button to start

Step

Enter the 36 Mode. [36 Mode Menu Screen]

Press

[Process Adjustment Menu Screen] Press

[Maximum Density Adjustment Screen] Press the

Process adjustment.

Maximum density adjustment.

600dpi

600dpi or the Press the Start Print button. The maximum density (Dmax) will be adjusted automatically. When adjustment is finished, [FIN] appears on the screen.

Press the

PREVIOUS SCREEN

Process Adjustment Menu Screen.

Reference: It is possible to perform maximum density adjust-

ment and gamma adjustment at the same time by selecting " on the Process Adjustment Menu Screen.

Operation

key to select when adjusting

key when adjusting 400dpi.

400dpi

key to return to the

Max. density adj. + Gamma adj."

[6] Gamma Adjustment

Gamma adjustment is available for both 400dpi and 600dpi. Both adjustments are performed in the same method.

Note: Always perform this adjustment after completing the

gradation adjustment.

[Gamma Adjustment Screen]

Gamma Adjustment Press the start button to start

Step

Enter the 36 Mode.

[36 Mode Menu Screen]

Press [Process Adjustment Menu Screen]

Press [Gamma Adjustment Screen]

Press the

Process adjustment.

Gamma adjustment

600dpi

600dpi. Press the Start Print button. The gamma adjustment will be adjusted automatically. When adjustment is finished, [FIN] appears on the screen.

Press the

PREVIOUS SCREEN

Process Adjustment Menu Screen.

Reference: It is possible to perform maximum density adjust-

ment and gamma adjustment at the same time by selecting " on the Process Adjustment Menu Screen.

Operation

key to select when adjusting

key to return to the

Max. density adj. + Gamma adj."

4 - 59

Page 62

36 ADJUSTMENT

[7] Recall Standard Data (Process

adjustment)

This returns each set value of the process adjustments to the standard value (data after production adjustment).

[Recall Standard Data Screen]

Recall standard data: High voltage adjustment data Return to the standard value?

Step

Enter the 36 Mode. [36 Mode Menu Screen]

Press

[Process Adjustment Menu Screen] Press

[Recall Standard Data Screen] Use the in the standard data. *1: Item to select Check the selected item in the message display

area. Press the

lected item. Press the

to cancel or end standard data recall, and to return to the Process Adjustment Menu Screen.

*1: Selectable items

• High voltage adjustment data

• L-detecting adjustment data

• Laser adjustment data

Process adjustment.

Recall standard data

keys to select the item to recall

YES

Operation

key to recall the data of the se-

key or the

PREVIOUS SCREEN

key

[8] Scale Plate Position Auto Adjustment

This detects the installed position of the original stopper plate (rear) automatically. This is to be performed only when the read positioning plate was removed by mistake.

Note: 1. Be sure not to do adjustment under direct sun-

light or electric light as scan will be done by the skyshot.

2. Be sure not to put such items as paper on the platen glass. This will lead to misjudgment.

[Scale Plate Position Auto Adjustment Screen]

Scale plate pos. auto adj. Please press STORE

Step

Open RADF. Enter the 36 mode.

[36 Mode Menu Screen]

Press [Image Adjustment Screen] Press 1 Scale plate pos. auto adj. [Scale Plate Position Auto Adjustment Screen] Check to see that no items is on the platen glass, load A3 paper into the tray 1, and set the magnification to 100%, then press the Store button. Auto adjustment is performed by the exposure unit scan.

Image adjustment.

Operation

Note: The “L-detection adjustment data” should not be reset

as the adjustment value will become that of the developer used during the factory process adjustment.

4 - 60

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ADJUSTMENT

Step

Check the adjustment value indicated in the message display area. *1: Standard value, *3: Error indications

Adjust the installed position of the original stopper plate (rear) if the value is beyond standard value. *2: Adjustment method

Press the C button while pressing the P button to end setting and return to the image adjustment screen.

Operation

*1: Standard value

The lead edge must be in the range of -79 to +80, and the trail edge must be in the range of +3 to -6. (The center value is a reference value.)

Lead edge position Standard value: -79 to +80

Scale plate position auto adjustment completed Lead edge: 0 Center to Lead: 0 Trail to Lead: 1

The center position to the lead edge (reference value).

The trail edge to the lead edge. Standard value: +3 to -6

*2: Adjusting method

(1) Loosen the three set screws on the original stopper

plate (rear). Move the original stopper plate (rear) to the back side when the adjustment value is minus (-). When the value is plus (+), move the original stopper plate (rear) to the front side. The adjustment value of 1 is equivalent to 0.0635mm.

(2) Tighten the three set screws on the original stopper

plate (rear).

(3) Press the Start Print button and perform the scale plate

position auto adjustment one more time.

*3:Error indications

An error will be indicated if the adjustment was not finished properly. The followings are the errors indicated: (a) Error : 01

At least 1 of the 3 detection points (Lead edge, Center, Trail edge) was not detected due to some kind of a problem with the software.

(b) Error: 02

The scale plate position was not detected due to such environments as the lighting, or the adjustment made by closing the RADF.

The density in the skyshot section or the original stopper plate (rear) section is not stable.

(d) Error: 08

The edge of the original stopper plate (rear) cannot be

detected. <Measures> When Error:01 is indicated

• Perform the adjustment one more time after turning OFF the main switch.

When Errors: 02, 04, and 08 are indicated

• Perform the adjustment one more time making sure that the platen glass is not exposed to direct lights.

Also, check if the platen glass is dirty, or for smudges and contortions in the backside of the original stopper plate (rear).

Trail edge

-6

Original stopper plate (rear)

Center Lead edge

Original stopper plate (right)

Platen glass

-79

+80

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36 ADJUSTMENT

[9] Magnification Adjustment

This is to adjust the vertical and horizontal magnifications in the printer system and the copy system.

1. Select

2. Select

3. The magnification adjustment items are listed below.

4. Press the number key of the item to adjust.

5. The Magnification Adjustment Menu Screen will be

6. Press the

Image adjustment in the 36 Mode Menu Screen

to display the Image Adjustment Menu Screen.

Magnification adjustment to display the Magnifi-

cation Adjustment Menu Screen.

[Magnification Adjustment Menu Screen]

Magnification adjustment menu screen Select one of following items

[1] Drum clock adj. (printer) [2] Drum clock adj. (platen copy) [3] Horizontal adjustment [4] Drum clock adj. (RADF copy)

The adjustment screen of the selected item will appear.

redisplayed when each adjustment is completed.

PREVIOUS SCREEN

key in the Magnification Adjustment Menu Screen to return to the Image Adjustment Menu Screen.

1. Drum Clock Adjustment (printer)

This is to adjust the vertical magnification in the printer system. (Drum rotation speed is changed.)

[Printer System Drum Clock Adjustment Screen]

Printer system drum clock adjustment screen

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

Image adjustment.

[Image Adjustment Menu Screen]

Press

Magnification adjustment.

[Magnification Adjustment Menu Screen] Press 1 Drum clock adj. (printer)

[Printer System Drum Clock Adjustment Screen] Press the

Copy Screen

paper into Tray 1. Press the Start Print button to output the test pattern (No.16).

Measure the vertical magnification with a ruler.

Standard value: ±0.5% max (life size)

Operation

key after loading A3 size

Within about ±1mm with respect to 206mm

4 - 62

206

V ertical magnification

Page 65

ADJUSTMENT

Step

If the vertical magnification is different to the

Operation

standard value, press the C button while pressing the P button to return to the Printer System Drum Clock Adjustment Screen.

Enter a value from the numeric keys on the screen, then press the

SET

key. Setting range: 1 to 31 1 step=0.2 %

Repeat steps 5 to 8 until the vertical magnification becomes the standard value.

Press the

PREVIOUS SCREEN

key to return to the

Magnification Adjustment Menu Screen.

2. Drum Clock Adjustment (platen copy)

This is to adjust the vertical magnification in the copy system. (Optics scan speed is changed.)

[Platen System Drum Clock Adjustment Screen]

Drum clock adjustment (platen copy)

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Magnification Adjustment Menu Screen] Press

[Platen System Drum Clock Adjustment Screen] Press the

Image adjustment.

Magnification adjustment.

Drum clock adj. (Platen copy)

Copy Screen

paper into Tray 1. Set the pyramid chart on the platen glass. Press the Start Print button, make a copy, and measure the vertical magnification with a ruler.

Standard value: ±0.5% max (life size)

Operation

key after loading A3 size

Within about ±1mm with respect to 200mm

4 - 63

200

Page 66

36 ADJUSTMENT

Step

If the vertical magnification is different to the

Operation

standard value, press the C button while pressing the P button to return to the printer system drum clock adjustment screen.

Enter a value from the numeric keys on the screen, then press the

SET

key. Set range: -20 to 20 1 step=0.1 %

Repeat steps 5 to 7 until the vertical magnification becomes the standard value.

Press the

PREVIOUS SCREEN

key to return to the

Magnification Adjustment Menu Screen.

3. Horizontal Adjustment (platen copy)

This is to adjust the horizontal magnification in the copy system. Note: A horizontal magnification adjustment does not exist in

the printer system.

[Horizontal Magnification Adjustment Screen]

Horizontal adjustment

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Magnification Adjustment Menu Screen] Press

[Horizontal Magnification Adjustment Screen] Press the

Image adjustment.

Magnification adjustment.

Horizontal adjustment.

Copy Screen

paper into Tray 1. Set the pyramid chart on the platen glass. Press the Start Print button, make a copy, and measure the horizontal magnification with a ruler.

Standard value: ±0.5% max (life size)

Operation

key after loading A3 size

Within about ±1mm with respect to 200mm

4 - 64

If the horizontal magnification is different to the standard value, press the C button while pressing the P button to return to the Horizontal Magnification Adjustment Screen.

Enter a value from the numeric keys on the screen, then press the

SET

key. Setting range: -10 to 10 1 step=0.1 %

Repeat steps 5 to 7 until the horizontal magnification becomes the standard value.

Press the

PREVIOUS SCREEN

key to return to the

Magnification Adjustment Menu Screen.

200 mm

Page 67

ADJUSTMENT

4. Drum Clock Adjustment (RADF copy)

This is to adjust the vertical magnification during RADF copy. (Speed of the RADF is adjusted.)

[Drum Clock Adjustment (RADF copy) Screen]

Drum clock adjustment (RADF copy-100%)

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Magnification Adjustment Menu Screen] Press

[Drum Clock Adjustment (RADF copy) Screen] Press the

Set the adjustment chart on the RADF, and load A3

Image adjustment.

Magnification adjustment.

Drum clock adj. (RADF copy)

Copy Screen

size paper into Tray 1.

Press the Start Print button, make a copy, and measure the vertical magnification with a ruler.

Standard value: ±0.5% max (life size)

Operation

key.

Within about ±1mm with respect to 200mm

Step

If the vertical magnification is different to the

Operation

standard value, press the C button while pressing the P button to return to the Drum Clock Adjustment (RADF copy) Screen.

Enter a value from the numeric keys on the screen, then press the

SET

key. Set range: -20 to 20 1 step=0.1 %

Repeat steps 5 to 9 until the vertical magnification becomes the standard value.

Press the

PREVIOUS SCREEN

key to return to the

Magnification Adjustment Menu Screen.

200

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36 ADJUSTMENT

[10] Timing Adjustment

This is to adjust such items as the paper feed restart timing, the paper feed loop amount, and the lead edge blank cut amount.

1. Select

2. Press

3. The timing adjustment items are listed below.

4. Press the number key of the item to adjust.

5. This Timing Adjustment Menu Screen will be redisplayed

6. Press the

*1: These adjustments are inhibited in the field.

Image adjustment in the 36 Mode Menu Screen

and display the Image Adjustment Menu Screen.

Timing adjustment and display the Timing Ad-

justment Menu Screen.

[Timing Adjustment Menu Screen]

Timing adjustment Select one of following items

[1] Restart timing adjustment [2] Paper feed loop adjustment [3] Lead edge blank cut timing adjustment [4] Optical brake position auto adjustment (*1) [5] Optical brake adjustment (*1) [6] Optical brake auto adjustment (*1) [7] RADF registration loop adjustment [8] RADF lead edge timing adjustment

The adjustment screen of the selected item will appear.

when completing all adjustments.

PREVIOUS SCREEN

ment Menu Screen to return to the Image Adjustment Menu Screen.

key in the Timing Adjust-

1. Restart Timing Adjustment

This is to adjust the restart timing (paper feed timing).

[Restart Timing Adjustment Screen]

Restart timing adjustment (All)

There are 8 adjustment items in the restart timing adjustment which are selected by using the keys.

• All

• Tray 1 (upper tray)

• Tray 2 (lower tray)

• Tray 3 (1000 tray)

• Tray 4 (1500 tray)

• Tray 5 (LT-352)

• By-pass

• Side 2 (ADU)

Note: 1. 400dpi and 600dpi adjustments are in restart tim-

ing adjustment. 600dpi adjustment is done in the same method as 400dpi adjustment.

2. The adjustment value when adjusting by selecting All is input in Tray 1 to 5, by-pass feed, and the back side (ADU). When the adjustment value input by All is a v alue other than 0, however, it will exit All adjustment, but when returning to the All adjustment screen again, the adjustment value will be 0. (In other words, the All adjustment value itself will reset after the value is input in each tray, etc.)

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ADJUSTMENT

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Timing Adjustment Menu Screen] Press

[Restart Timing Adjustment Screen]

Image adjustment.

Timing adjustment.

Restart timing adj.

Operation

Select the adjustment item by pressing the

keys.

Press the

Copy Screen

key. (Adjustment for Tray 1) Press the Start Print button to output the test pattern (No.16) after loading A3 size paper into Tray 1.

Check the lead edge timing visually.

Standard value:

10mm

Press the C button while pressing the P button if

+1.0mm 0mm

the lead edge timing is beyond standard, and return to the Restart Timing Adjustment Screen.

Enter a value from the numeric keys on the screen, and press the

SET

key. Setting range: -99 (slow) to 99 (fast) 1 step=0.1mm

Repeat Steps 6 to 9 until the lead edge timing becomes the standard value.

Then, for the same adjustments for Trays 2 to 5, by-pass feed, and ADU, repeat steps 5 to 9. However, for Trays 1 to 5 and by-pass feed, adjustment is made with paper actually used in the tray, and for ADU, A3 size paper is used in Tray 1 for the adjustment.

Press the

PREVIOUS SCREEN

key to return to the

Timing Adjustment Menu Screen.

2. Paper Feed Loop Adjustment

This is to adjust the paper feed loop amount in each tray.

[Paper Feed Loop Adjustment Screen]

Paper feed loop adjustment (All)

There are 7 adjustment items in the paper feed loop adjustment which are selected by using the keys.

• All

• Tray 1 (upper tray)

• Tray 2 (lower tray)

• Tray 3 (1000 tray)

• Tray 4 (1500 tray)

• Tray 5 (LT-352)

• By-pass

Note: The adjustment value when adjusting by selecting All is

input in Tray 1 to 5 and by-pass feed. When the adjustment value input by All is a value other than 0, however, it will exit All adjustment, but when returning to the All adjustment screen again, the adjustment value will be 0. (In other words, the All adjustment value itself will reset after the value is input in each tray, etc.)

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36 ADJUSTMENT

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Timing Adjustment Menu Screen] Press

[Paper Feed Loop Adjustment Screen]

Image adjustment.

Timing adjustment.

Paper feed loop adjustment.

Operation

Select the adjustment item by pressing the

keys.

Press the

Make a copy and check the paper feed loop

Copy Screen

key.

amount.

Press the C button while pressing the P button.

Enter a value from the numeric keys on the screen, and press the

SET

key. Setting range: -20 (small) to 00 (standard) to 99 (large) 1 step=1msec

Repeat steps 6 to 9 until the paper feed loop amount is appropriate.

Press the

PREVIOUS SCREEN

key to return to the

Timing Adjustment Menu Screen.

3. Lead Edge Timing Adjustment

This is to adjust the lead edge blank cut amount (original erasure amount).

[Lead Edge Timing Adjustment Screen]

Lead edge timing adjustment

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Timing Adjustment Menu Screen] Press

[Lead Edge Timing Adjustment Screen] Press the

Load A3 size paper into Tray 1, make a copy of the

Image adjustment.

Timing adjustment.

Lead edge timing adjustment.

Copy Screen

pyramid chart, and check the output.

Standard value: 3mm max

If the lead edge original erasure amount is different to the standard value, press the C button while pressing the P button.

Enter a value from the numeric keys on the screen, and press the Setting range: 0 (small) to 99 ( 1 step=0.064mm

Repeat steps 5 to 8 until the lead edge original erasure amount becomes the standard value.

Press the

PREVIOUS SCREEN

Timing Adjustment Menu Screen.

SET

Operation

key.

large

)

key to return to the

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Page 71

ADJUSTMENT

4. Optical Brake Position Auto Adjustment

Optical brake position auto adjustment is inhibited in the field.

5. Optical Brake Adjustment

Optical brake adjustment is inhibited in the field.

6. Optical Brake Auto Adjustment

Optical brake auto adjustment is inhibited in the field.

7. RADF Registration Loop Adjustment

This is to adjust the RADF registration loop amount.

[RADF Registration Loop Adjustment Screen]

RADF Registration loop adjustment

The RADF registration loop amount adjustment consists of adjustment items during paper feed and during reverse which are selected by using the

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Timing Adjustment Menu Screen] Press

[RADF Registration Loop Adjustment Screen] Press the

Image adjustment.

Timing adjustment.

RADF Registration loop adjustment.

keys and select the item to

adjust.

Press the

Make a copy and check the RADF registration loop

Copy Screen

amount.

Press the C button while pressing the P button.

Enter a value from the numeric keys on the screen, and press the

SET

Setting range: -10 (small) to 00(standard) to 10 (large) 1 step=0.5msec

Repeat steps 6 to 9 until the RADF registration loop amount becomes the standard value.

Press the

PREVIOUS SCREEN

Timing Adjustment Menu Screen.

keys.

Operation

key.

key to return to the

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36 ADJUSTMENT

8. RADF Lead Edge Timing Adjustment

This is to adjust the RADF lead edge timing. Caution: Be sure to confirm that the restart timing of Tray 1 is

at the standard value before making this adjustment.

[RADF Lead Edge Timing Adjustment Screen]

RADF lead edge timing adjustment (side 1)

The RADF lead edge timing adjustment consists of Side 1 (front side) and Side 2 (back side) adjustment items which are selected by using the

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Timing Adjustment Menu Screen] Press

[RADF Lead Edge Timing Adjustment Screen] Press the

Select the double side - one side mode, and set

Image adjustment.

Timing adjustment.

RADF Lead edge timing adjustment.

Copy Screen

the adjustment chart on the RADF.

Load A3 size paper into Tray 1, make a copy, and check the lead edge timing of the front and back sides.

Standard value: 3mm max

If the RADF lead edge timing is different to the standard value, press the C button while pressing the P button.

Press the 1 or Side 2) of the original to adjust.

keys.

Operation

key.

keys, and select the side (Side

Step

Enter a value from the numeric keys on the screen, and press the

SET

Operation

key. Setting range: -50 (slow) to +50 (fast) 1 step=0.5mm

Repeat steps 5 to 10 until the RADF lead edge timing becomes the standard value.

Press the

PREVIOUS SCREEN

key to return to the

Timing Adjustment Menu Screen.

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ADJUSTMENT

[11] RADF Adjustment

This is to adjust such items as the RADF density , original size and sensor sensitivity.

1. Select

2. Press

3. The RADF adjustment items are listed below.

4. Press the number key of the item to adjust.

5. This RADF Adjustment Menu Screen will be redisplayed

6. Press the

Image adjustment in the 36 Mode Menu Screen

and display the Image Adjustment Menu Screen.

RADF adjustment and display the RADF Adjust-

ment Menu Screen.

[RADF Adjustment Menu Screen]

RADF adjustment Select one of following items

[1] Density adjustment [2] Original size adjustment [3] Sensor sensitivity adjustment

The adjustment screen of the selected item will appear.

when completing all adjustments.

PREVIOUS SCREEN

key in the RADF Adjustment Menu Screen to return to the Image Adjustment Menu Screen.

1. Density Adjustment

When the slit glass is replaced, adjustment of the density when reading originals with the RADF is required. Before preforming this adjustment, be careful of the following items. (1) Clean the slit glass. (2) The white chart is not dirty or folded. (3) Check that A3 paper is loaded in the tray 1.

[Density Adjustment Screen]

Density adjustment Please press STORE

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[RADF Adjustment Menu Screen] Press

[Density Adjustment Screen]

Image adjustment.

RADF adjustment.

Density adjustment.

Set a white chart on the RADF. (Note1)

Press the Store button. Check for the [FIN] indication in the message display area.

Repeat steps 5 and 6 if "Error" is indicated in the message display area. (Note2)

Press the

PREVIOUS SCREEN

RADF Adjustment Menu Screen.

Operation

key to return to the

4 - 71

Page 74

36 ADJUSTMENT

Note 1: Be sure to set the white chart in the orientation of A4.

It will not be adjusted correctly in the orientation of A4R. Place the white chart so that the finer side is the front side (side to be copied).

Note 2: If "ERROR" is displayed repeatedly, there is a possi-

bility in the adjustment of the scanner system, optics, electricrelated or parts defect.

2. Original Size Adjustment

Perform this adjustment when the RADF original size defection does not operate properly or when replacing the RADF control board (DFCB).

[Original Size Adjustment Screen]

Original size adjustment (A4) Set the original and press the start button to start

The original size adjustment contains adjustments for A4 and A5R which can be are selected by pressing the keys.

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[RADF Adjustment Menu Screen] Press

[Original Size Adjustment Screen]

Image adjustment.

RADF adjustment.

Original size adjustment.

Press the

Operation

keys, and select the original

size (A4 or A5R) to adjust.

Set the original of the size selected on the RADF, and press the Start Print button.

Check for the [FIN] indication in the message display area.

Repeat steps 5 and 6 to make adjustments for both sizes.

Press the

PREVIOUS SCREEN

key to return to the

RADF Adjustment Menu Screen.

4 - 72

Page 75

ADJUSTMENT

3. Sensor Sensitivity Adjustment

Perform this adjustment when replacing the RADF control board (DFCB).

[Sensor Sensitivity Adjustment Screen]

Sensor sensitivity adjustment Press the start button to start

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[RADF Adjustment Menu Screen] Press

[Sensor Sensitivity Adjustment Screen]

Image adjustment.

RADF adjustment.

Sensor sensitivity adjustment.

Press the Start Print button.

Check for the [FIN] indication in the message display area.

Press the

PREVIOUS SCREEN

RADF Adjustment Menu Screen.

Operation

key to return to the

[12] Centering Adjustment

This adjustment adjusts the mis-centered of an image in the vertical direction to the paper feed direction.

1. Select

2. Select

3. The centering adjustment items are listed below.

4. Press the number key of the item to adjust.

5. This Centering Adjustment Menu Screen will be redisplayed

6. Press the

Image adjustment in the 36 Mode Menu Screen

and display the Image Adjustment Menu Screen.

Centering adjustment in the Image Adjustment Menu Screen and display the Centering Adjustment Menu Screen.

[Centering Adjustment Menu Screen]

Centering adjustment Select one of following items

[1] Centering adjustment (Front) [2] Centering adjustment (Back) [3] RADF centering adjustment [4] Platen main plate centering adjustment (*1)

The adjustment screen of the selected item will appear.

when completing all adjustments.

PREVIOUS SCREEN

key in the Centering Adjustment Menu Screen to return to the Image Adjustment Menu Screen.

*1: Platen main plate centering adjustment is inhibited in the

field.

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Page 76

36 ADJUSTMENT

1. Centering Adjustment (Front) – for each tray

This is for the centering adjustment for trays 1 to 5 and the bypass feed tray.

[Centering Adjustment (Front) Screen]

Centering adjustment (Front : All)

There are 7 adjustment items in the centering adjustment (Front) which are selected by using the

1. Writing: All

2. Tray 1 (upper tray)

3. Tray 2 (lower tray)

4. Tray 3 (1000 tray)

5. Tray 4 (1500 tray)

6. Tray 5 (LT-352)

7. By-pass

Note: 1. 400dpi and 600dpi adjustments are in centering

adjustment (front). 600dpi adjustment is done in the same method as 400dpi adjustment.

2. The adjustment value when adjusting by selecting All is input in Tray 1 to 5 and by-pass feed. When the adjustment value input by All is a value other than 0, however, it will exit All adjustment, but when returning to the All adjustment screen again, the adjustment value will be 0. (In other words, the All adjustment value itself will reset after the value is input in each tray, etc.)

keys.

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Centering Adjustment Menu Screen] Press

[Centering Adjustment Menu (Front) Screen]

Image adjustment.

Centering adjustment.

Centering adj (Front).

Operation

Select the adjustment item by pressing the

keys.

Press the

(Adjustment for Tray 1)

Copy Screen

key.

Load A3 size paper into Tray 1, and press the Start Print button to output a test pattern (No.16)

Fold the A3 paper (test pattern) in half in the short edge (landscape) orientation, and check whether the lines on the left and right overlap completely.

Standard value: ±1mm max

• When mis-centered a minimum of ±2mm, a mechanical adjustment is made. (*1)

• When mis-centered a maximum of ±2mm, press the C button while pressing the P button.

Enter a value using the numeric keys on the screen, and press the

SET

key.

Setting range: -94 (near side) to +99 (far side)

Repeat steps 6 to 10 until the mis-center value becomes within the standard value.

The same adjustments are made to trays 2 to 5 and the by-pass feed tray by repeating steps 5 to 10. However, for Trays 2 to 5 and by-pass feed, adjustment is made with paper actually used in the tray.

Press the

PREVIOUS SCREEN

key to return to the

Centering Adjustment Menu Screen.

*1: For mechanical centering adjustments for each tray, refer

to the "Other Adjustments" section.

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Page 77

ADJUSTMENT

2. Centering Adjustment (Back) – for ADU

This is to adjust the mis-centered images in ADU (back side copy).

[Centering Adjustment (Back) Screen]

Centering adjustment (Back : All)

There are 5 adjustment items in the centering adjustment which are selected by using the

1. Back side (Side 2): All

2. Back side (Side 2): large (ADU: for A3)

3. Back side (Side 2): middle (ADU: for A4R, 8.5 x 11R)

4. Back side (Side 2): small (ADU: for A4, 8.5 x 11)

5. Back side (Side 2): very small (ADU: A5R Europe only)

Note: 1. 400dpi and 600dpi adjustments are in centering

adjustment (back). 600dpi adjustment is done in the same method as 400dpi adjustment.

2. The adjustment value when adjusting by selecting All is input in back side (large), back side (middle), back side (small) and back side (very small). When the adjustment value input by All is a v alue other than 0, however, it will exit All adjustment, but when returning to the All adjustment screen again, the adjustment value will be 0. (In other words, the All adjustment value itself will reset after the value is input in each size in one batch.)

keys.

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Centering Adjustment Menu Screen] Press

[Centering Adjustment (Back) Screen]

Image adjustment.

Centering adjustment.

Centering adj (Back).

Operation

Select the adjustment item by pressing the

keys.

Press the

(Adjustment for large sizes)

Copy Screen

key.

Load A3 size paper into Tray 1, and press the Start Print button to output a test pattern (No.16) in the double-side mode.

Check to see whether or not the center line (on front and back side) of the test pattern overlap.

Standard value: ±1mm max

• When mis-centered a minimum of ±2mm, a mechanical adjustment is made. (*1)

• When mis-centered a maximum of ±2mm, press the C button while pressing the P button.

Enter a value using the numeric keys, and press

SET

the

key.

Setting range: -94 (near side) to +99 (far side)

Repeat steps 6 to 10 until the mis-center value becomes within the standard.

The same adjustments are made to size by repeating steps 5 to 10.

A4R (8.5 x 11R)....... Back side (Side 2): middle

A4 (8.5 x 11)............ Back side (Side 2): small

A5R ......................... Back side (Side 2): very small

Press the

PREVIOUS SCREEN

key to return to the

Centering Adjustment Menu Screen.

*1: For mechanical centering adjustments for each tray, refer

to the "Other Adjustments" section.

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Page 78

36 ADJUSTMENT

3. RADF Centering Adjustment

This is to adjust the mis-centered read images during RADF copy.

[RADF Centering Adjustment Screen]

RADF centering adjustment

There are two adjustment items in the RADF centering adjustment which are selected by using the

1. Side 1 (Front)

2. Side 2 (Back)

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Centering Adjustment Menu Screen] Press

[RADF Centering Adjustment Screen] Press the

Image adjustment.

Centering adjustment.

RADF centering adj.

Copy Screen

Operation

key. Set the adjustment chart on the RADF, and load A3 size paper into Tray 1.

Press the Start Print button to make a test copy. *For RADF (back side), make a copy in the double-

side → single-side mode, and make adjustments using the 2nd sheet that was output.

Fold the output copy in half in the conveyed direction, and check whether or not the right and left lines overlap completely.

Standard value: ±1mm max

When the lines are not overlapped, press the C button while pressing the P button.

Select the side of the original (Side 1 or Side 2) to adjust by using the

Enter a value using the numeric keys, and press

SET

the

key.

keys.

Setting range: -80 (near side) ~ +80 (far side)

Repeat steps 5 to 10 until the mis-center value becomes within the standard value.

Press the

PREVIOUS SCREEN

key to return to the

Centering Adjustment Menu Screen.

keys.

[13] Platen Density Adjustment

Platen density adjustment is inhibited in the field.

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Page 79

[14]

Recall Standard Data (Image Adjustment)

This is to return each set value of the image adjustment to the standard value (data after adjustment production).

ADJUSTMENT

[15] Running Test Mode

This is a test for during continuous copy operation.

Select

Running test mode in the 36 Mode Menu Screen.

[Recall Standard Data (Image Adjustment) Screen]

Recall standard data: High voltage adjustment data Return to the standard value?

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Image Adjustment Menu Screen] Press

[Recall Standard data Screen] Select the item to recall to the standard data by using the

Check the selected item in the message display area.

Press the selected.

Press the when cancelling or finishing recall standard data, and to return to the Image Adjustment Menu Screen.

Image adjustment.

Recall standard data.

YES

Operation

keys. *1: Item to select

key to recall the data of the item

or the

PREVIOUS SCREEN

The following items can be selected.

1. Running mode 1 (Intermittent copy mode) Running mode 1 is an intermittent copy mode. In this mode, after the set number of copy operations has been completed, the machine goes into the copy ready status, waits

0.5 sec, then starts the same operation again.

2. Running mode 2 (Paperless intermittent copy mode) Running mode 2 is a paperless intermittent copy mode. It makes copies at roughly the same timing as for a normal copy , without perf orming paper detection or jam detection. Also, like running mode 1, after the set number of copy operations has been completed, the machine goes into the copy ready status, waits 0.5 sec, then starts the same operation again.

3. Running mode 3 (Paperless mode) Running mode 3 is a paperless mode. It makes copies at roughly the same timing as for a normal copy, without performing paper detection or jam detection.

4. Running mode 4 (Paperless endless mode) Running mode 4 is a paperless endless mode. It automatically sets the copy quantity to infinity. Also, like running mode 3, it makes copies at roughly the same timing as for a normal copy, without performing paper detection or jam detection.

5. Running mode 5 Running mode 5 is a process running mode. It consists of running mode 4 plus an operation consisting of an optics each-time scan and an automatic paper feed tray change.

key

*1:Item to select

• Scale plate adjustment

• Magnification adjustment

• Timing adjustment

• RADF adjustment

• Centering adjustment

• Platen density adjustment (Platen density adjustment is inhibited in the field.)

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Page 80

36 ADJUSTMENT

[Running Test Mode Menu Screen]

Running test mode

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Running Test Mode Menu Screen]

Running test mode.

Operation

Press one of the 1 to 5 mode keys.

[Basic Screen] Press the Start Print button.

Press the Stop/Clear button to stop operation after checking the copy operation.

Turn the main switch off to cancel the running test mode.

[16] Test Pattern Output

Output a test pattern using the procedure described below. Select Screen. Test Pattern Output Mode Screen will appear. Caution: Do not operate for any mode that is not particularly

Test pattern output mode in the 36 Mode Menu

specified.

[Test Pattern Output Mode Screen]

Test pattern output mode

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Test Pattern Output Mode Screen]

Test pattern output mode.

Operation

Enter a pattern number according to the desired test pattern from the numeric keys, then press the

SET

key.

Press the

[Basic Screen]

Copy Screen

key

Press the Start Print button, and output a test pattern.

To output a different test pattern, press the C button while pressing the P button, and repeat steps 3 to 5.

To end the test pattern output operation, press the

PREVIOUS SCREEN

key .

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Page 81

ADJUSTMENT

No. 01 Overall halftone

[Check item]

• When the density is set to 70 (halftone) If white stripes, black stripes, or uneven density can be seen, determine which of the scanner system and the printer system is abnormal.

• When the density is set to 0 (white) If the test pattern is fogged, determine which of the scanner system and the printer system (writing section, process section) is abnormal.

• When the density is set to 255 (black) If the density is light, determine which of the scanner system and the printer system is abnormal.

* The above density setting is a typical value, and details of density setting can be referred to in [17] Test Pattern Density

Setting.

Test pattern

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36 ADJUSTMENT

No. 02

[Check item]

If the test pattern is fogged or the density is light, determine which of the processing system and γ correction is abnormal. If the copy image is abnormal despite this test pattern being normal, either the image processing system or the scanner system is abnormal.

Test pattern

Gray scale pattern

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Page 83

No. 03 Gray scale pattern

[Check item]

If you find an abnormality in the test pattern, check to see if the two lasers are emitting light normally.

Test pattern

ADJUSTMENT

4 - 81

Page 84

36 ADJUSTMENT

No. 05 Gray scale pattern

[Check item]

If you find an abnormality in the test pattern, check to see if the outputs of the lasers are uniform.

Test pattern

LD1

LD2

4 - 82

Page 85

ADJUSTMENT

No. 11 Beam misalignment check

[Check item]

If you find an abnormality in the test pattern, check to see if position correction of the two laser beams takes place normally.

Test pattern

4 - 83

Page 86

36 ADJUSTMENT

No. 16 Linearity evaluation pattern

[Check item]

Judge from this test pattern which of the scanner system and the printer system is abnormal. Items that can be checked include horizontal magnification, vertical magnification, tilt image, and leading edge timing of the printer system. If the copy image is defective despite no abnormality being visible on the test pattern, the scanner system is defective.

Test pattern

Edge of paper

31mm

237mm

Edge of paper

206mm

280mm

190mm190mm

10mm

21mm

4 - 84

Page 87

ADJUSTMENT

No. 30 Read GA built-in pattern

[Check item]

This test pattern is intended to judge whether or not the abnormal section is located before the image processing board. If the test pattern is an 8-bit output and is normal, the fault lies in the CCD board before the image processing board.

Test pattern

4 - 85

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36 ADJUSTMENT

No. 32 Copy γ GA built-in pattern

[Check item]

This test pattern is intended to judge whether or not the electronic RDH board is abnormal. There are two test patterns which correspond to the 8-bit mode in which the electronic RDH is not used, and the mode in which it is used, respectively. The test pattern checks the state of the electronic RDH board. If an abnormality is found when an electronic RDH is used with several copies of the test pattern output, there is an abnormality in the electronic RDH. In this case, an abnormality in the test pattern excludes any difference in error dispersion.

Test pattern

4 - 86

Page 89

ADJUSTMENT

No. 36 Write GA built-in pattern

[Check item]

This test pattern is intended to judge whether or not the cause of an abnormality is located in or after the image processing board. If the test pattern is abnormal, there is an abnormality in or after the image processing board (PWM function or after).

Test pattern

4 - 87

Page 90

36 ADJUSTMENT

No. 37 Electronic RDH GA built-in pattern

[Check item]

This test pattern is intended to determine if the electronic RDH board or image processing board is abnormal in the case where the copy image is abnormal despite the 36 mode pattern being normal. If the 36 mode pattern is normal but the test pattern is abnormal, there is an abnormality in either the electronic RDH or the image processing board.

Test pattern

4 - 88

Page 91

ADJUSTMENT

[17] Test Pattern Density Setting

Set the density of the test pattern using the procedure described below. Select Screen and display the Test Pattern Density Setting Screen.

Test pattern density mode in the 36 Mode Menu

[Test Pattern Density Setting Screen]

Test pattern density setting 255 255 (0~255)

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Test Pattern Density Setting Screen]

Test pattern density mode.

Operation

Enter a value (0 (white) to 255 (black)) from the numeric keys, then press the

Press the

[Basic Screen]

Copy Screen

SET

key

Press the Start Print button, and output a test pattern.

To output a different test pattern, press the C button while pressing the P button, and repeat steps 3 to 5.

To end the test pattern density setting, press the

PREVIOUS SCREEN

key .

key

[18] Service data Output

Output service data using the procedure described below. Select Screen and display the Test Pattern Output Mode Screen. Caution: Do not operate for any mode that is not particularly

Test pattern output mode in the 36 Mode Menu

specified.

[Test Pattern Output Mode Screen]

Test pattern output mode

Step

Enter the 36 mode.

[36 Mode Menu Screen]

Press

[Test Pattern Output Mode Screen]

Test pattern output mode.

Operation

Enter a data number (40 to 47) from the numeric keys according to the desired output data, and press the

Press the

[Basic Screen]

SET

key.

Copy Screen

key

Press the Start Print button, and output a service data.

To output a different service data, press the C button while pressing the P button, and repeat steps 3 to 5.

To end the test pattern output operation, press the

PREVIOUS SCREEN

key .

4 - 89

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36 ADJUSTMENT

Service data printing item

The relationship between the No. to be input using the test pattern output mode screen and the output contents is shown below.

Input No. Description

Field monitor mode *1

Copy quantity limit for each replacement part (Refer to [7] "Copy count by parts to be replaced".)

Copy quantity count for each replacement part (Refer to [7] "Copy count by parts to be replaced".)

ADF original feed count (Refer to [6] "Data collection 1".) Number of jams for each jam code

(Refer to [6] "Data collection 4".) Number of copies for each operation

mode (Refer to [6] "Data collection 5".) Number of SCs for each F code

(Refer to [6] "Data collection 6".) Number of SCs for each E code

(Refer to [6] "Data collection 7".)

*1 List of data items for the field monitor mode

Classification Data No Common Max density error 1 count

. Item 001 002

Max density error 2 count

003

Max density error 3 count

004

γ error 1 count

005

γ error 2 count

006

Separation claw ON timing

007

Separation claw OFF timing

008

Max density control threshold

Number of

items

46 30

Classification Data No Normal paper 400 dpi

Normal paper 600 dpi

Thick paper Common

Thick paper 400 dpi

Thick paper 600 dpi

Common

. Item 009 010

011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050 051 052 053 054

Charging current Developing bias Transfer current Separation AC Separation DC Grid voltage Developing sleeve rotational speed Laser power 1 (MPC1) Laser power 2 (MPC2) PWMOFFSET1 PWMOFFSET2 Charging current Developing bias Transfer current Separation AC Separation DC Grid voltage Developing sleeve rotational speed Laser power 1 (MPC1) Laser power 2 (MPC2) PWMOFFSET1 PWMOFFSET2 Charging current Developing bias Transfer current Separation AC Separation DC Grid voltage Developing sleeve rotational speed Laser power 1 (MPC1) Laser power 2 (MPC2) PWMOFFSET1 PWMOFFSET2 Developing sleeve rotational speed Laser power 1 (MPC1) Laser power 2 (MPC2) PWMOFFSET1 PWMOFFSET2 L detection adjustment value Control (C) ROM version Operation (O1) ROM version Operation (O2) ROM version Operation (O3) ROM version Operation (O4) ROM version Image processing (IP) ROM version Total count

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Page 93

47 MODE/MULTI MODE

Step

4 5 6

Operation Turn on the main switch while holding down 4 and 7 of the copy quantity setting button. [47 Mode (I/O Check Mode) Screen] Using the copy quantity setting button, enter the code. Check on the input signal check result displayed in IN:, the second row of the message area. To check the output load, press Start Print button. Press Stop/Clear button to end the output check. For other checks, enter new code using the copy quantity setting button. Turn off the main switch to cancel the 47 mode.

[1] 47/Multi Mode Setting Method

1. 47 mode

This mode provides self-diagnostic functions (input/output check function) to check and adjust the various signals and loads.

2. 47 mode operation method

(1) To start 47 mode

a. Turn off the main switch. b. Turn the main switch back on while holding down 4

and 7 of the copy quantity setting button.

c. Check is the 47 mode is started up when "I/O check

mode" is displayed in the message area.

(2) Input check

a. Using the copy quantity setting button, enter the code

for the desired signal (sensor , etc.) by referring to the I/ O check code list.

b. The entered code will be displayed in <>, the second

row of the message area. c. The firstly entered number will be shifted to the left end. d. Check on the code status displayed with H or L in IN:,

the second row of the message area.

ADJUSTMENT

Reference:

• No data will be displayed on the second row of the message area when the 47 mode is activated. If any number is entered, it will be displayed.

• For moving to the other code, simply enter new code.

• The new code will overwrite the old one.

• To reset the machine without turning off the power, press Stop/Clear button while holding down P button. (The 47 mode will be in the initial state.)

Caution:

Compare the input signal status with one displayed in the message area. H and L show the signal level inputted in the CB (control board).

(3) Output check

a. Using the copy quantity setting button, enter the code

for the desired output load by referring to the I/O check code list.

b. Press Start button.

Depending on the output, a load will be activated or a signal will be outputted.

Start button

Before pressing

After pressing

(4) To end 47 mode

a. Press stop/clear button to cancel the operation. b. Turn off the main switch to cancel the 47 mode.

Code

Input

Output

Description

Input signal level indication

Output load operation/signal

4 - 91

Page 94

47 ADJUSTMENT

Step

1 2

3 4

5 6

7 8 9

Operation Enter the 47 mode. [47 Mode (I/O Check Mode) Screen] Using the copy quantity setting button, enter the code. Press P button. Enter the multi number using the copy quantity setting button. Press P button. Check on the input signal check result displayed in IN:, the second row of the message area. To check the output load, press Start Print button. Press Stop/Clear button to end the output check. Turn off the main switch to cancel the 47 mode.

3. Multi mode

This mode exists within the 47 mode. It enables multiple I/ O checks from a single I/O check code.

4. Multi mode operation method

Follow the methods shown below after starting up the 47 mode.

(1) To check input

a. Using the copy quantity setting button, enter the check

code for the desired I/O.

b. The 47 mode code will be displayed in <>, the second

row of the message area. c. Press P button. d. "-" (hyphen) will be displayed, following the 47 mode

code in <>.(only codes that support the multi mode can

be used) e. Enter the desired multi number using the copy quantity

setting button. (Refer to the multi mode list.) f. The multi number will be displayed, following the 47

mode code and "-" in <>.

Reference:

• To chec k another multi number in the same code, press P button after completing the step 8. Only data shown in <> will be cleared, then enter another multi number .

• T o return to the normal 47 mode, press Stop/Clear button while holding P button after completing the step 8. (The screen will return to the initial state in the 47 mode.)

[I/O Check Mode Message Area]

I/O Check Mode <10-01> IN:-- OUT:--

g. Press P button. h. Check on the code status displayed with H or L in IN:,

the second row of the message area.

(2) To check output

a. Press Start Print button. b. Press Stop/Clear button after the output check is done.

(3) To end multi mode

a. Turn off the main switch to cancel the 47 mode (multi

mode)

4 - 92

Page 95

[2] Initial Setting

• All adjustment data is totally returned to the data value when the machine is delivered from a factory.

1. Setting method

Step

Operation (display) Turn ON the main switch while pressing the copy quantity setting buttons 4 and 7. Press “093” by means of the copy quantity setting button. Confirm that 93 appears in the message display area. Press the Start Print button.

Operation point Copy quantity setting button Main switch Copy quantity setting button

Start Print button.

[3] Adjustment Mode List

• All adjustment data can be checked.

• However, adjustment (change of data value) in this mode cannot be conducted.

ADJUSTMENT

1. Setting method

Step

Operation (display) Turn ON the main switch while pressing the copy quantity setting buttons 4 and 7. Press “094” by means of the copy quantity setting button. Confirm that 94 appears in the message display area. Press the Start Print button.

Operation point Copy quantity setting button Main switch Copy quantity setting button

Start Print button.

4 - 93

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47 ADJUSTMENT

[4] Input Check List

Analog signal

Paper feed

and

conveyance

Optics

CodeClassification

001 002 003 004 005 006 007 008 009 010

012

016

019

020

022

023

024

030

Symbol Name

TLD

DB TH1 TH2

Multi

mode

Toner level detecting signal Internal temperature detecting signal TH1 signal TH2 signal Humidity sensor signal

TCSB TCSB TCSB

PS12,13,15,

141,140

PS16,17,

143,142

Dmax MONI signal Dmax signal Drum jamming signal No-paper detecting signal <Contents of M>

T r ay upper limit detecting

Paper size signal 3: LCT right <Display for each paper size> 4: LCT left 6: LT-352 A3:1, B4:6, A4R:2, A4:3, -Only to 10B5R:7, B5:8, B6R:9, A5R:4,F4:10

PS20,21,210,

200

Pre-try detecting -Only to 16-

Paper feed sensor signal PS14 PS18 PS19

PS144 PS146

PS27

1: Regist. PS 2: No feed PS 3: Optics sync PS 4: LCT conveyance PS (1000)

5: LCT conveyance PS (1500) Paper exit sensor signal Interlock signals

PS11 PS160 PS306 PS24

1: Paper feed and conveyance door

2: LCT conveyance door

3: Left side door

4: Sensing whether or not the fixing lever is closed Pre try signal

PS20 PS21 PS210 PS200 PS802

1: Pre try upper

2: Pre try lower

3: LCT pre try (1000)

4: LCT pre try (1500)

5: LT pre tr y (LT-352) Optics sensor signals

PS7 PS3 PS5 PS4 PS45 PS2 PS28 PS9 PS29

1: Optics Timing

2: Shading position

3: Optics return

4: Paper feed restart

5: APS timing

6: Scanner brake

7: Scan EE

8: ADF home position

9: ADF brake

-Common to 10, 12, and 191: Upper tray 2: Lower tray

5: By-pass feed

Upper tray

By-pass feed

State of display and

signal source H

Enough toner

* * * *

* * *

No paper

OFF

Less toner

* * * *

* * *

Paper

OFF

4 - 94

Page 97

ADJUSTMENT

RADF

FS-106

ADU

Reversal paper feed

CodeClassification

Symbol Name

PS305

MS301

PS301 PS306 PS308

060

PS309 PS307 PS302 PS303

VR301

PS310

PS1 PS2 PS3 PS4 PS5 PS6 PS8 PS9

PS11

076

080

082

085

PS12 PS14 PS15 PS16 PS17 PS18 PS24 PS20 PS21 PS22

MS1

PS25

ADU ADD

PS152 PS153 PS303 PS155 PS156 PS151

PS301 PS302 PS304 PS305 PS306

Multi

mode

DF-312 I/O check

0: No originals detection 1: Cover open/close 2: RADF open/close 3: Original registration 4: Original feed detection 5: Original reversal detection 6: Original exit detection 7: Original size detection 1 8: Original size detection 2 9: Original size detection VR 10: Final original detect

FS106 I/O check

0: Sub-tray upper limit detection 1: Tray upper limit detection 2: Tray lower limit detection 3: FIN entrance passage detection 4: Stacker conveyance passage detection 5: Paper exit 1 detection 7: Alignment plate HP detection 8: Paper exit belt HP detection 10: Stapler movement HP detection 11: Paper exit opening detection 13: Stapler (R) no staple detection 14: Stapler (R) HP detection 15: Stapler (F) no staple detection 16: Stapler (F) HP detection 17: Roller shift HP detection 18: Stapler R ready 19: Stacker no paper detection 20: Stapler rotation HP1 detection 21: Stapler rotation HP2 detection 22: Interlock

23: Stapler F ready ADU interlock signal Paper detection signals

1: ADU paper feed

2: ADU reversal detect

3: ADU gate

4: ADU paper exit 2

5: ADU paper exit 3

6: ADU no paper detect Reversal paper feed signals

1: Reversal point

2: Reversal paper feed point

3: ADU paper feed

4: Reversal paper exit

6: Reversal paper exit interlock

State of display and

signal source HL

ON with

paper Open

ON with

paper

With paper

OFF

No staple

OFF

No staple

OFF

Busy

OFF

Busy

Release

OFF

OFF no

paper Close

OFF no

paper

No paper

OFF

With staple

Ready

Connect

OFF

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 95

DATE

Sep.1999

PAGE

4-95

METHOD

REPLACEMENT

Page 98

47 ADJUSTMENT

CodeClassification

FS-108BM

076

Symbol

PS1 PS2 PS3 PS4 PS5 PS6 PS7 PS8 PS9

PS10

PS11 PS12 PS13 PS14 PS15 PS18 PS20 PS21 PS22 PS23 PS24 PS25 PS26 PS27 PS28

M1 M7

M20

– – – – – – – – – – – – – – –

– PS208 PS209 PS201 PS202 PS203 PS204 PS205 PS206 PS207

VR1

MS1

Multi

mode

Name

0: Sub-tray paper exit 1: Tray upper limit 2: Tray lower limit 3: FIN entrance passage 4: Stacker conveyance passage 5: Paper exit 1 6: Staple paper exit upper limit 7: Alignment plate/upper HP 8: Paper exit belt HP 9: Paper exit 2 10: Stapler movement HP 11: Paper exit opening 12: Entrance paper detection 13: Stapler rotation HP 14: Tray no paper detection 15: Roller shift HP 16: Stacker no paper detection 17: Stapling and folding stopper release motor HP 18: Folding knife HP 19: Stapling and folding stopper HP 20: Alignment plate/lower HP 21: Folding paper exit 22: Folding passage/2 23: Folding stopper HP 24: Folding passage/1 32: Motor lock signal 33: Motor lock signal 34: Motor lock signal 37: Folding unit 39: PI-108 40: Stapler (R) abnormality EC02 41: Stapler (R) abnormality EC01 42: Stapler (R) abnormality EC00 43: Stapler (R) Ready signal 44: Stapler (R) Busy signal 45: Stapler (R) Clear-demand signal 46: PI-108 start key 47: PI-108 mode key 48: Stapler (F) abnormality EC02 49: Stapler (F) abnormality EC01 50: Stapler (F) abnormality EC00 51: Stapler (F) Ready signal 52: Stapler (F) Busy signal 53: Stapler (F) Clear-demand signal 54: Sheet set 55: Pre no paper 56: Sheet passage 57: No sheet 58: Sheet tray lower limit 59: Sheet tray upper limit 60: Sheet size (small) 61: Sheet size (large) 62: Paper exit cover open/close detection 63: Sheet width 64: Interlock

State of display and

signal source H

OFF

Lock

No unit

No PI-108

Normal

Busy

Ready

Normal

OFF

Normal

Busy

Ready

Normal

OFF no

paper

OFF

OFF no

paper

Open

Small size

Open

Operating

With unit

With PI-108

Abnormal

Ready

Busy

Demand

Abnormal

Ready

Busy

Demand

ON with

paper

ON with

paper Close

Large size

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 96

DATE

Sep.1999

PAGE

4-95-1

METHOD

ADDITION

Page 99

[5] Output Check List

ADJUSTMENT

Analog signal

Temporary

Paper feed

CodeClassification

000 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015

016 017 018 019

020

021

022

023 024 025 026 027 028 029

Symbol

L1 M10 HV1 HV2 HV2 HV2 HV2 HV1

HV1 HV1

MC11

MC3 M201 M202

SD5 SD4

Multi

mode

M M M

Name

Exposure lamp Toner supply motor Charging Transfer Separation (AC) Transfer + Separation (DC) Separation (AC + DC) Grid Dmax / γ LED JAM detecting LED Transfer guide plate bias

Dmax level collection γ correction level adjustment Process adjustment 01: The following data in both the main body and KRDS is

cleared. B1 (copy count for each size) , F0 (Number of sheets passed through the ADF) F1 (counter for each mode), J0 (JAM count) , E0 (F count) E2 (E count) , E3 (adjustment error count)

98: KRDS initialization

Dmax level adjustment + γ correction level

1st paper feed solenoid

1: Main body upper 2: Main body lower 3: LCT right (1000) 4: LCT left (1500) 5: By-pass feed 6: Upper pre-feed SD 7: Lower pre-feed SD

Paper feed motor

1: — 2: LCT (by-pass feed speed) 3: LCT (main body paper feed speed) 4: LT-352

1st paper feed clutch

1: Main body upper 2: Main body lower 3: LCT right (1000) 4: LCT left (1500) 5: By-pass feed 6: Main body upper middle 7: Main body lower middle 8: LCT middle

9: LT-352 1: Reversal gate SD 2: Paper exit gate SD Assist drive MC 2nd paper feed MC Reversal paper exit motor Paper exit motor Conveyance SD Separation claw SD

Impossible to install/

change to write in the

field

× × × × ×

36 mode adjustment 36 mode adjustment

36 mode adjustment

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 97

DATE

Sep.1999

PAGE

4-96

METHOD

ADDITION

Page 100

ADJUSTMENT

Optics

Main body

Intrinsic

function

RADF

CodeClassification

030 031 032 033 034 035 036 037 038 039 040 041 042

043 044 045

046 047 048 049 050

051 052 053 054 055 056 057 060

Symbol

M12

M1 M4

C(T)

L2,L3,L4

M7 M8

PCL TSL M35 M10

M7 M8

Multi

mode

Name

Optics drive motor Polygon motor 0: 400dpi 1:600dpi rotation

Shading correction + AGC + AOC

Main motor Drum motor Fan motor

1: Main body cooling fan (ON: H rotation / OFF: L rotation) 2: Optics cooling fan 3: Conveyance suction fan 4: Polygon cooling fan (ON: H rotation / OFF: L rotation) 5: E-RDH cooling fan (ON: H rotation / OFF: L rotation) 6: ADU cooling fan 7: Developing suction fan 8: Paper exit fan 2 9: Paper exit fan 1 10:DCPS cooling fan (ON: H rotation / OFF: L rotation)

Total counter

Fixing heater lamp

1: Main heater 2: Main heater + sub heater

3: Main heater + Sup heater + Under heater Charge cleaning motor Transfer/Separation cleaning motor Operation unit (all are lit)

Setting the rotation number of the developing drive motor in 400 dpi PCL TSL Agitator screw motor Toner automatic replenishing (L detecting) Message test Compulsory returning the charge cleaning motor Compulsory returning the transfer/separation cleaning motor Drive (DF312)

0: Original feed motor (forward)

1: Original feed motor (reverse)

2: Original conveyance motor (forward)

3: Original conveyance motor (reverse)

4: Original pickup CL

5: Original feed clutch

6: Flapper SD

7: Original pressure SD

Impossible to install/

change to write in the

market

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

4 - 97

DATE

Sep.1999

PAGE

4-97

METHOD

REPLACEMENT

Konica 7065 GUIDE MANUAL 7065040e

Specifications and Main Features

Frequently Asked Questions

User Manual

HOW T O USE THE ADJUSTMENT SECTION

ADJUSTMENTS WHEN REPLACING PARTS

SETTING AND CHECKING WITH P FUNCTION

MODE CHANGING MENU SELECT

25 MODE

36 MODE

47 MODE/MULTI MODE