Service manual

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1
[10] SIMULATION, TROUBLE CODES
1. Entering the simulation mode
To enter the serviceman simulation mode, press the keys as fol-
lows:
AL-2030/AL-2040CS
[Clear] key
→ Exposure mode selector key → [Clear] key →
Exposure mode selector key
AL-2050CS
[#] key
→ [∗] key → [Clear] key → [∗] key
To cancel the simulation mode, press the [Clear All] key.
2. Key rule
AL-2030/AL-2040CS
AL-2050CS
3. List of simulations
[ ] [ ] key: Entry of MAIN CODE/SUB CODE
Setting of the adjustment values for the
adjustment-related simulations
When [%] key is pressed simultaneously,
the value is displayed in the descending
sequence such as [0]
→ [9], not as [0] →
[1].
[START] key: Settlement
<In case of simulations for print>
[START] key: Settlement / Print
[Exposure mode
selector] key: Selection of an item
[Clear] key: (Interrupting operation check) Returns to
the upper hierarchy.
On the initial display (00-00), it terminates
the simulation.
Exits from the simulation mode.
For a simulation of adjustment, the display
returns to the initial display (00-00).
[Numeric] key: Entry of MAIN CODE/SUB CODE
Selection of an item
Setup of an adjustment value in case of
simulations for adjustment
[ ] [ ] key: Selection of MAIN CODE/SUB CODE
Selection of an item
[ENTER]/[START] key: Settlement
<In case of simulations for print>
[ENTER] key: Settlement (Without print)
[START] key: Settlement / Print
[Clear] key: (Interrupting operation check) Returns to the
upper hierarchy.
In case of simulation of operation check,
terminates the operations.
[Clear All] key: Exits from the simulation mode.
For a simulation of adjustment, the display
returns to the initial display (00-00).
Sim
No.
Sub
code
Operation
01 01 Mirror scan operation
02 Mirror home position sensor (MHPS) status display
06 Aging of mirror scanning
02 01 SPF/RSPF aging operation
02 SPF/RSPF sensor status display
03 SPF/RSPF Motor ON
06 Resist clutch ON (SPF) (AL-2030/2040CS only)
08 RSPF paper feed solenoid operation check
(AL-2050CS only)
09 RSPF reverse solenoid operation check
(AL-2050CS only)
03 03 Shifter operation check (AL-2050CS only)
05 01 Operation panel display check
02 Fusing lamp, cooling fan operation check
03 Copy lamp ON
06 01 Paper feed solenoid ON
02 Resist solenoid ON
07 01 Warm-up display and aging with jam
06 Intermittent aging
08 Shift to copy with the warm-up display
08 01 Developing bias
02 Main charger (Grid high)
03 Grid voltage (Low)
06 Transfer charger
09 01 Duplex motor normal rotation operation check
(AL-2040CS/2050CS only)
02 Duplex motor reverse operation check
(AL-2040CS/2050CS only)
04 Duplex motor rotation speed adjustment
(AL-2040CS/2050CS only)
10 Toner motor aging
14 Cancel of troubles other than U2
16 Cancel of U2 trouble
22 04 JAM total counter display
05 Total counter display
08 SPF/RSPF counter display
12 Drum counter display
14 ROM version display
16 Duplex counter display (AL-2040CS/2050CS only)
17 Copy counter display
18 Printer counter display
19 Scanner mode counter display
(AL-2040CS/2050CS only)
21 Scanner counter display
22 SPF/RSPF JAM counter display
24 01 JAM total counter clear
04 SPF/RSPF counter clear
05 Duplex counter clear (AL-2040CS/2050CS only)
07 Drum counter clear
08 Copy counter clear
09 Printer counter clear
13 Scanner counter clear
14 SPF/RSPF JAM total counter clear
15 Scanner mode counter clear
(AL-2040CS/2050CS only)
25 01 Main motor operation check
(Cooling fan motor rotation check)
10 Polygon motor ON