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7 - 6

Purpose

Setting/Operation test/check

Function
(Purpose)

Used to set the cycle of intermittent aging.

Section

Item

Operation

Operation/
Procedure

1. Enter the interval aging cycle time (sec) with the 10-key pad.

2. Press [OK] key to set the entered cycle time.

Note

7 - 8

Purpose

Setting/Operation test/check

Function
(Purpose)

Used to set YES/NO of display of the warmup time.

Section

Item

Operation

Operation/
Procedure

Press the [EXECUTE] key to set the warmup time display.
When the [EXECUTE] key is pressed, the warmup time display setting is executed and the display returns to the
simulation main code entry display.

*

When this simulation is canceled after completion of it, the machine resumes operation regardless of setting (changing)
of warmup time display.

After completion of warming up, the warm-up time is displayed.

Note

AR-405

1/21/1999

8 – 18

8 - 1

Purpose

Adjustment/Operation test/check

Function
(Purpose)

Used to check and adjust the operation of the developing bias voltage in each print mode and the control circuit.
(for OPC drum type B)

Section

Image process
(Photoconductor/Developing/Transfer/Cleaning)

Item

Operation/
Procedure

(The developing bias output voltage in each of the following print modes can be adjusted and checked.)

AUTO

: Auto mode

* (500) (–500V 

±

5V)

CHARA

: Character mode

* (500) (–500V 

±

5V)

CHARA PHOTO : Character/Photo mode

* (500) (–500V 

±

5V)

PHOTO

: Photo mode

* (500) (–500V 

±

5V)

TONER SAVE

: Toner save mode

* (500) (–500V 

±

5V)

PRINTER

: Printer mode

* (500) (–500V 

±

5V)

FAX

: FAX mode

* (500) (–500V 

±

5V) 

PLUS

: Cleaning mode developing bias voltage

* (150) (+150V 

±

5V)

* (  ): Default

1. Select the print mode with [

↑

] key and [

↓

] key.

2. Enter the adjustment value with the 10-key pad.

3. Press the [EXECUTE] key.

The [EXECUTE] key is highlighted, the adjustment value entered in procedure 2 is set, and the voltage corresponding
to the set value is supplied.

After supplying the voltage for 30 sec, the [EXECUTE] key returns to the normal display.

If the [EXECUTE] key is pressed while the voltage is supplied, the voltage output is stopped and the [EXECUTE] key
returns to the normal display.

Note

8 - 2

Purpose

Adjustment/Operation test/check

Function
(Purpose)

Used to check and adjust the operation of the main charger grid voltage in each print mode and the control
circuit. (for OPC drum type B)

Section

Image process
(Photoconductor/Developing/Transfer/Cleaning)

Item

AR-405

8 – 19

1/21/1999

Operation/
Procedure

(The charging/grid output voltage in each print mode can be adjusted and checked.)

AUTO

: Auto mode

* (641) (–642 

±

5V)

CHARA

: Character mode

* (641) (–642 

±

5V)

CHARA PHOTO : Character/Photo mode

* (641) (–642 

±

5V)

PHOTO

: Photo mode

* (641) (–642 

±

5V)

PRINTER

: Printer mode

* (641) (–642 

±

5V)

FAX

: FAX mode

* (641) (–642 

±

5V)

* (  ): Default

1. Select the print mode with [

↑

] key and [

↓

]key.

2. Enter the adjustment value with the 10-key pad.

3. Press the [EXECUTE] key.

The [EXECUTE] key is highlighted, the adjustment value entered in procedure 2 is set, and the voltage corresponding
to the set value is supplied.

After supplying the voltage for 30 sec, the [EXECUTE] key returns to the normal display.

If the [EXECUTE] key is pressed while the voltage is supplied, the voltage output is stopped and the [EXECUTE] key
returns to the normal display.

Note

8 - 6

Purpose

Adjustment/Operation test/check

Function
(Purpose)

Used to check and adjust the transfer charger current and the control circuit.

Section

Image process
(Photoconductor/Developing/Transfer/Cleaning)

Copy

Item

Operation/
Procedure

The transfer charger output voltage in printing the front and the back of paper can be adjusted and checked.

1. Select the print mode with [

↑

] key and [

↓

] key.

2. Enter the adjustment value with the 10-key pad.

3. Press the [EXECUTE] key.

The [EXECUTE] key is highlighted, the adjustment value entered in procedure 2 is set, and the voltage corresponding
to the set value is supplied.

After supplying the voltage for 30 sec, the [EXECUTE] key returns to the normal display.

If the [EXECUTE] key is pressed while the voltage is supplied, the voltage output is stopped and the [EXECUTE] key
returns to the normal display.

FROMT MODE

: Front surface print (with the paper feed tray and manual paper feed tray)

BACK MODE

: Back surface print (with duplex paper feed)

Default: 140 (13.5 + 1.5

µ

A)

AR-405

1/21/1999

8 – 20

Note

8 - 7

Purpose

Adjustment/Operation test/check

Function
(Purpose)

Used to check and adjust the operation of the separation charger voltage and its control circuit.

Section

Image process
(Photoconductor/Developing/Transfer/Cleaning)

Others

Item

Operation/
Procedure

The separation charger output voltage in printing the front and the back of paper can be adjusted and checked.

1. Select the print mode with [

↑

] key and [

↓

] key.

2. Enter the adjustment value with the 10-key pad.

3. Press the [EXECUTE] key.

The [EXECUTE] key is highlighted, the adjustment value entered in procedure 2 is set, and the voltage corresponding
to the set value is supplied.

After supplying the voltage for 30 sec, the [EXECUTE] key returns to the normal display.

If the [EXECUTE] key is pressed while the voltage is supplied, the voltage output is stopped and the [EXECUTE] key
returns to the normal display.

FROMT MODE

: Front surface print (with the paper feed tray and manual paper feed tray)

BACK MODE

: Back surface print (with duplex paper feed)

Default: 90 (DC –140 

±

10V)

Note

9 - 1

Purpose

Operation test/check

Function
(Purpose)

Used to check the operation of the loads (clutches and solenoids) in the duplex section and the control circuit.

Section

Duplex

Item

Operation

Operation/
Procedure

1. Select the load to be checked with the key.

The selected key is highlighted.

2. Press the [EXECUTE] key.

The load selected in procedure 1 is operated.

While the load is operated, the [EXECUTE] key is highlighted.

If the [EXECUTE] key is pressed under this state, the load operation is interrupted.

AR-405

8 – 21

1/21/1999