2-85
Confidential
4.2.4 No paper is fed from MP tray
<User Check>
• Check that the paper is set in the MP tray deeply.
• Check that the thickness of the paper is 60 to 200 g/m
2
.
• Check that the paper tray is not set as the paper tray.
Step Cause Remedy
1
MP roller holder ASSY
attachment failure
Reattach the MP roller holder ASSY correctly.
2
Connection failure of the paper
feed motor harness
Reconnect the paper feed motor harness.
3
Connection failure of the MP
paper empty sensor harness
Reconnect the MP paper empty sensor
harness.
4
Connection failure of the MP
solenoid harness
Reconnect the MP solenoid harness.
5
MP paper empty actuator
coming off
Reattach the MP paper empty actuator.
6
Connection failure of the
registration front/rear sensor
harness
Reconnect the registration front/rear sensor
harness.
7
Connection failure of the relay
front harness
Reconnect the relay front harness.
8
Connection failure of the HVPS
flat cable
Reconnect the HVPS flat cable.
9
Abrasion of the MP paper pick
up roller
Replace the PF kit MP.
10 MP solenoid failure Replace the MP solenoid.
11
MP paper empty sensor failure Replace the MP paper empty sensor PCB
ASSY.
12
Registration front/rear sensor
PCB failure
Replace the registration front/rear sensor PCB
ASSY.
13 Paper feed motor failure Replace the paper feed motor.
14 Damaged fuser unit Replace the fuser unit.
15 Relay front PCB failure Replace the relay front PCB ASSY.
16
High-voltage power supply PCB
failure
Replace the high-voltage power supply PCB
ASSY.
17 Main PCB failure Replace the main PCB ASSY.
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