| Main |
Sub |
Function (Purpose) |
Section |
Purpose |
| 1 |
1 |
Used to check the operation of the scanner (reading) unit and the control circuit. |
Scanner (reading) |
Operation test/check |
| 2 |
Used to check the sensors in the scanner (reading) section and the related circuits. |
Scanner (reading) |
Operation test/check |
| 5 |
Used to check the operation of the scanner (reading) unit and the control circuit. |
Scanner (reading) |
Operation test/check |
| 2 |
1 |
Used to check the operations of the auto document feed unit and the control circuits. |
DSPF |
Operation test/check |
| 2 |
Used to check the operations of the sensors and detectors in the auto document feed unit and the control circuits. |
DSPF |
Operation test/check |
| 3 |
Used to check the operations of the loads in the auto document feed unit and the control circuit. |
DSPF |
Operation test/check |
| 6 |
Used to check the operation of the scanner fan motor. |
Scanner (reading) |
Operation test/check |
| 3 |
2 |
Used to check the operations of the sensors and the detectors in the finisher and the control circuits. |
Finisher |
Operation test/check |
| 3 |
Used to check the operations of the motors and the solenoids in the finisher and the control circuits. |
Finisher |
Operation test/check |
| 10 |
Used to adjust the jogger position, the lead edge stopper position, the staple jogging count number, and the paper folding count number. |
Finisher |
Finisher adjustment |
| 30 |
Used to check the operations of the sensors and the detectors in the inserter and the related circuits. |
Inserter |
Operation test/check |
| 31 |
Used to check the operations of the loads in the inserter and the control circuits. |
Inserter |
Operation test/check |
| 40 |
Used to check the operations of the sensors and the detectors in the paper folding unit and the related circuits. |
Paper folding unit |
Operation test/check |
| 41 |
Used to check the operations of the motors and the solenoids in the paper folding unit and the control circuits. |
Paper folding unit |
Operation test/check |
| 42 |
Paper folding unit adjustment |
Paper folding unit |
Adjustment |
| 50 |
Decurler sensor check |
Decurler |
Operation check |
| 51 |
Decurler individual load check |
Decurler unit |
Operation check |
| 60 |
Stacker sensor check |
Stacker |
Operation test/check |
| 61 |
Stacker individual load check |
Stacker |
Operation test/check |
| 62 |
Stacker adjustment |
Stacker |
Adjustment |
| 70 |
Booklet maker sensor check |
Booklet maker |
Operation check |
| 4 |
2 |
Used to check the operations of the sensors and the detectors in the large capacity tray (LCC) and the control circuits. |
Large capacity tray (LCC) |
Operation test/check |
| 3 |
Used to check the operations of the loads in the desk/large capacity tray (LCC) and the control circuits. |
Desk/Large capacity tray |
Operation test/check |
| 5 |
Used to check the operations of the transport clutch (LTRC) in the LCC and the monitor. |
Large capacity tray (LCC) |
Operation test/check |
| 10 |
LCT warm air heater temperature setting |
LCT |
Setting |
| 11 |
LCT fan Duty setting |
LCT |
Setting |
| 14 |
LCT temperature and humidity sensor monitor display |
LCT |
Check |
| 5 |
1 |
Used to check the operations of the display lamp and the LCD on the operation panel and the control circuit. |
Operation panel |
Operation test/check |
| 2 |
Used to check the operation of the heater lamp and the control circuit. |
Fusing |
Operation test/check |
| 3 |
Used to check the operations of the copy lamp and the control circuit. |
Scanner (reading) |
Operation test/check |
| 4 |
Used to check the operations of the discharge lamp and the control circuit. |
Process |
Operation test/check |
| 6 |
1 |
Used to check the operations of the loads (clutches and solenoids) in the paper transport system and the control circuits. |
Paper transport, paper exit |
Operation test/check |
| 2 |
Used to check the operations of each fan motor and the control circuit. |
|
Operation test/check |
| 3 |
Used to check the operations of the primary transfer separation. |
Process (transfer) |
Operation test/check |
| 4 |
Used to check the operation of the MC cleaner. |
Process (charging) |
Operation test/check |
| 90 |
Used to reset the machine to the factory setting. (The scanner is set to the lock enable position) |
Scanner |
Setting |
| 7 |
1 |
Used to set the conditions of aging operation. |
|
Setting |
| 6 |
Used to set the intermittent aging cycle. |
|
Setting |
| 8 |
Used to display the warm-up time. |
|
Operation display |
| 12 |
Used to set the document scan quantity. (For development and inspection) |
|
Operation test, check |
| 8 |
1 |
Used to check and adjust the developing voltage in each print mode and the control circuit. |
Process (Development) |
Operation test/check/ adjustment |
| 2 |
Used to check and adjust the operations of the main charger grid voltage in each print mode and the control circuit. |
Process |
Operation test/check/ adjustment |
| 6 |
Used to check and adjust the operation of the transfer plus bias current and the control circuit. |
Process (transfer) |
Operation test/check/ adjustment |
| 9 |
2 |
Used to check the operations of the sensors and detectors in the paper reverse section (duplex section) and its control circuit. |
Duplex |
Operation test/check |
| 3 |
Used to check the operations of the load in the paper reverse section (duplex section) and its control circuit. |
Duplex |
Operation test/check |
| 10 |
1 |
Used to check the operation of the toner motor and the control circuit. |
Process (Development) |
Operation test/check |
| 2 |
Used to check the operation of the toner hopper empty sensor. |
Process (Development) |
Operation test/check |
| 3 |
Used to check the operation of the toner cartridge motor rotation sensor. |
Process (Development) |
Operation test/check |
| 13 |
- |
Used to cancel the self diag U1 trouble. |
|
Cancel (trouble, etc.) |
| 14 |
- |
Used to cancel the self diag H3/H4/H5 troubles. |
Fusing |
Cancel (trouble, etc.) |
| 15 |
- |
Used to cancel the self diag U6-09 (large capacity paper feed tray) trouble. |
LCC |
Cancel (trouble, etc.) |