2-73
Confidential
■ Error code 9303
When paper was fed from the T2 paper tray unit, the T2 paper feed sensor detected that no
paper was in the T2 paper tray unit.
< User Check >
- Load paper to the paper tray.
■ Error code 9304
When paper was fed from the T3 paper tray unit, the T3 paper feed sensor detected that no
paper was in the T3 paper tray unit.
< User Check >
- Load paper to the paper tray.
No Paper
Load #S paper in #T.
Step Cause Remedy
1 T2 paper feed actuator caught on
some position
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 Connection failure of the T2 relay
PCB harness
Reconnect the T2 relay PCB harness.
4 T2 relay PCB failure Replace the T2 relay PCB ASSY.
5 T2 connector failure Replace the T2 paper tray unit.
6 Main PCB failure Replace the main PCB ASSY.
No Paper T3
-
Step Cause Remedy
1 T3 paper feed actuator caught on
some position
Re-assemble the T3 paper feed actuator.
2 Connection failure of the T3
paper feed sensor PCB harness
Reconnect the T3 paper feed sensor PCB
harness.
3 Connection failure of the T3 relay
PCB harness
Reconnect the T3 relay PCB harness.
4 T3 relay PCB failure Replace the T3 relay PCB ASSY.
5 T2 connector failure Replace the T2 paper tray unit.
6 T3 connector failure Replace the T3 paper tray unit.
7 Main PCB failure Replace the main PCB ASSY.