Specifications

AL-1551 SIMULATION, TROUBLE CODES 10-4
07 01 Warm-up display and aging with jam
(Operation/Procedure)
1. When the simulation is executed, warming up is started.
2. Warm-up time is counted and displayed every second on the copy quantity display.
3. After completion of warm-up, the time count is stopped and the ready lamp is lighted.
4. Press the clear key to clear the warm-up time display, set the copy quantity, and press the START key, and the machine will copy the
set quantity repeatedly.
06 Intermittent aging
(Operation/Procedure)
1. When the simulation is executed, warming up is started.
2. After completion of warm-up, the ready lamp is lighted.
3. Set the copy quantity and press the START key, and the machine will copy the set quantity repeatedly.
4. After 3 sec of the interval time from completion of copying the set quantity, the machine will resume copying.
5. The above operation 4 is repeated.
08 01 Developing bias
(Operation/Procedure)
When the START key is pressed, the developing bias is outputted for 30 sec.
02 Main charger (Grid high)
(Operation/Procedure)
When the START key is pressed, the main charger output is supplied for 30 sec in the grid voltage HIGH mode.
03 Grid voltage (Low)
(Operation/Procedure)
When the START key is pressed, the main charger output is supplied for 30 sec in the grid voltage LOW mode.
06 Transfer charger
(Operation/Procedure)
When the START key is pressed, the transfer charger output is supplied for 30 sec.
10 None Toner motor aging
(Operation/Procedure)
When the START key is pressed, the toner motor output is supplied for 30 sec.
14 None Cancel of troubles other than U2
(Operation/Procedure)
After canceling the trouble, the simulation is also automatically canceled.
16 None Cancel of U2 trouble
(Operation/Procedure)
1. When the START key is pressed, the EEPROM total counter check sum is rewritten and the trouble is canceled.
2. After canceling the trouble, the simulation is also automatically canceled.
22 05 Total counter display
The total count value is dispalyed in 3 digits X 2 times repeatedly.
<Display example: 12345>
12 Drum counter display
The display method is the same as the total count value display.
14 P-ROM version display
The P-ROM version is displayed in 3 digits on the value display section.
(AR, DM, PCL models: 100% Zoom lamp display)
21 Scanner counter display
The display method is the same as the total count value display.
24 07 Drum counter clear
When the PRINT switch is pressed, the drum count value is reset to 0.
13 Scanner counter clear
When the PRINT switch is pressed, the scanner count value is reset to 0.
25 01 Main motor system ON + Cooling fan low speed (For the duplex model, the duplex motor is simultaneously turned on.)
(Operation/Procedure)
When the START key is pressed, the main motor is rotated for 30 sec.
To save toner consumption, the different operations are executed depending on installation of the developing unit.
•When the developing unit is installed, the developing bias, the main charger, and the grid are also outputted.
•When the developing unit is not installed, only the motor is rotated.
*Do not turn on the door open/close switch forcibly to execute this simulation.
10 Polygon motor ON
(Operation/Procedure)
When the START key is pressed, the polygon motor is operated for 30 sec.
Main
code
Sub
code
Content
012 → Blank → 345 → Blank → 012
0.7s 0.3s 0.7s 1.0s 0.7s