Description: The DC relay (RL2) is found to have an open circuit.
Causes: The electric system has an error. The DC controller PCB is faulty.
Code: E800-0004
Description: +24 VRET does not change to +24 V even when the front door, fixing door, and face-down delivery unit are all closed.
Causes: The electric system has an error. The DC controller PCB is faulty.
Code: E805-0001
Description: The fixing fan (FM1) is found to have locked.
Causes: The fixing fan has an error. The delivery fan has an error. The machine cooling fan has an error. The power supply cooling fan has an error. The decurling fan has an error. The kit drive cooling fan has an error. The transfer motor cooling fan has an error.
Code: E805-0002
Description: The delivery fan (FM2) is found to have locked.
Causes: The fixing fan has an error. The delivery fan has an error. The machine cooling fan has an error. The power supply cooling fan has an error. The decurling fan has an error. The kit drive cooling fan has an error. The transfer motor cooling fan has an error.
Code: E805-0003
Description: The machine cooling fan (FM4) is found to have locked.
Causes: The fixing fan has an error. The delivery fan has an error. The machine cooling fan has an error. The power supply cooling fan has an error. The decurling fan has an error. The kit drive cooling fan has an error. The transfer motor cooling fan has an error.
Code: E805-0004
Description: The power supply cooling fan (FM6) is found to have locked.
Causes: The fixing fan has an error. The delivery fan has an error. The machine cooling fan has an error. The power supply cooling fan has an error. The decurling fan has an error. The kit drive cooling fan has an error. The transfer motor cooling fan has an error.