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■ NO TRAY XX
If feed from the tray 2/tray 3, the tray 1/tray 2 in the paper path is not installed.
<User Check>
- Install the tray 1 or tray 2.
Step
Harness connection failure of PE
EG sensor ASSY of tray 1 or tray 2
1
2
LT PCB ASSY failure
3
Connector 55533-1219 failure
PE EG sensor PCB ASSY of tray 1
4
or tray 2 failure
5
Main PCB ASSY failure
■ PRINT OVERRUN
Print data capacity is flooded the memory capacity of machine.
<User Check>
- Reduce the complexity of data or reduce the print resolution.
- Add on the DIMM.
■ REPLACE DRUM
Drum unit is the time for replacement.
<User Check>
- Replace the drum unit.

■ REPLACE FUSER

Fuser unit is the time for replacement.
Step
Fuser unit is the time for
1
replacement
■ REPLACE LASER
Laser unit is the time for replacement.
Step
Laser unit is the time for
1
replacement
Cause
Replace the connector 55533-1219.
Cause
Cause
3-21
Remedy
Check the sensor performance following
the procedure in
"Factory Inspection Mode"
in 1.3 Service Mode in Chapter
If any problem occurs, check the harness
connection of the PE EG sensor ASSY and
connect it.
Replace the LT PCB ASSY.
Replace the PE EG sensor PCB ASSY of
the tray 1 or tray 2.
Replace the main PCB ASSY.
Remedy
Replace the fuser unit and reset the
counter.
Remedy
Replace the laser unit and reset the
counter.
6.
Confidential

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Troubleshooting

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