E004-0701 Due To A Connector On The Relay Pcb Not Securely Fitted Upon Installation - Canon imageRUNNER ADVANCE C5000 Series Technical Workbook

2) Check the position of the fixing feeder assembly Open/Close switch lever [1] when the fixing feeder
assembly is pulled out and when it is set.The photo [A] shows that the fixing feeder assembly is set, whereas
the photo [B] shows that the fixing feeder assembly is pulled out. If the operation of the fixing feeder
assembly Open/Close switch lever is normal, check other factors.
3) Mount the fixing feeder assembly on the machine, and close the front door to turn ON the main power
switch.
[Replacement part]
FM3-4952 INTERLOCK SWITCH UNIT
Symptom

E004-0701 due to a connector on the Relay PCB not securely fitted upon installation

Description
E004-0701 occurred upon installation.
- E004-0701: Relay off state error (circuit failure)
Cause
The connector J1812 [B] on the Relay PCB [A] was not securely fitted.
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