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Confidential
■ Error code 8501
The T1 paper feed sensor detected that the paper tray 1 is open in 2-sided printing or printing
by feeding paper from the T2 paper tray unit. (before the registration of printing in the engine)
Error code 8505
The T1 paper feed sensor detected that the paper tray 1 is open in 2-sided printing or printing
by feeding paper from the T2 paper tray unit. (after the registration of printing in the engine)
< User Check >
- Check if the paper tray 1 is closed correctly.
■ Error code 8502
The T2 paper feed sensor detected that the T2 paper tray unit is open in printing by feeding
paper from the T3 paper tray unit. (before the registration of printing in the engine)
Error code 8506
The T2 paper feed sensor detected that the T2 paper tray unit is open in printing by feeding
paper from the T3 paper tray unit. (after the registration of printing in the engine)
< User Check >
- Check if the T2 paper tray unit is closed correctly.
No Tray
Reinstall tray 1
No Tray
Reinstall tray 1
Step Cause Remedy
1 T1 paper feed actuator that has
come off or that has been caught
Re-assemble the T1 paper feed actuator.
2 Connection failure of the T1
paper feed sensor PCB harness
Reconnect the T1 paper feed sensor PCB
harness.
3 T1 paper feed sensor failure Replace the T1 paper feed sensor PCB
ASSY.
4 Main PCB failure Replace the main PCB ASSY.
No Tray T2
-
No Tray T2
-
Step Cause Remedy
1 T2 paper feed actuator that has
come off or that has been caught
Re-assemble the T2 paper feed actuator.
2 Connection failure of the T2
paper feed sensor PCB harness
Reconnect the T2 paper feed sensor PCB
harness.
3 T2 paper feed sensor failure Replace the LT paper feed frame unit.
4 Main PCB failure Replace the main PCB ASSY.
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