Service manual

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 10
24 08 Copy counter clear [Function]
When [ENTER]/[START] key is pressed, the copy counter value is cleared to 0, and "000,000" is
displayed on the LCD/display.
[Operation]
09 Printer counter clear [Function]
When [ENTER]/[START] key is pressed, the printer counter value is cleared to 0, and "000,000"
is displayed on the LCD/display.
[Operation]
13 Scanner counter clear [Function]
When [ENTER]/[START] key is pressed, the scanner counter value is cleared to 0, and
"000,000" is displayed on the LCD/display.
[Operation]
14 SPF/RSPF JAM total
counter clear
[Function]
When [ENTER]/[START] key is pressed, the SPF/RSPF JAM total counter value is cleared to 0,
and "000,000" is displayed on the LCD/display.
[Operation]
15 Scanner mode counter clear
(AL-2040CS/2050CS only)
[Function]
When [ENTER]/[START] key is pressed, the scanner mode counter value is cleared to 0, and
"000,000" is displayed on the LCD/display.
[Operation]
25 01 Main motor operation check
(Cooling fan motor rotation
check)
[Function]
When [ENTER]/[START] key is pressed, the main motor (and the duplex motor in the case of a
duplex model) is operated for 30sec.
To reduce toner consumption, if the developing unit is installed, the developing bias, the main
charger, and the grid are also outputted.
In this case, laser discharge is required when stopping the motor, the polygon motor is also
operated at the same time. Check for installation of the developing unit. If it is not installed, the
high voltage above is not outputted and only the motor is rotated.
To check the developing bias, install the developing unit.
After completion of 30sec operation, the machine goes into the sub code entry standby mode.
[Operation] (AL-2050CS only)
Main
code
Sub
code
Contents Details of function/operation
AL-2050CS
1) Initial display
AL-2030/2040CS
The operation is similar to simulation 22-04.
24-08 COPIES CLR.
CLEARED 000,000
AL-2050CS
1) Initial display
AL-2030/2040CS
The operation is similar to simulation 22-04.
24-09 PRT.CLR.
CLEARED 000,000
AL-2050CS
1) Initial display
AL-2030/2040CS
The operation is similar to simulation 22-04.
24-13 SCAN CLR.
CLEARED 000,000
AL-2050CS
1) Initial display
AL-2030/2040CS
The operation is similar to simulation 22-04.
24-14 S JAM TTL CLR.
CLEARED 000,000
AL-2050CS
1) Initial display
AL-2040CS
The operation is similar to simulation 22-16.
24-15 S-MODE CLR.
CLEARED 000,000
1) Initial display
25-01 MAIN MOTOR CHK
EXECUTING...