6.6.2 SC500 (ENGINE: PAPER TRANSPORT 2: FUSING, OTHERS)
SC No.
Type
SC540-01
D
SM
Error Name/Error Condition/Major Cause/Solution
Fusing Pressure Release Motor Error 1
The over-current detection signal of the fusing pressure release
motor is detected 20 times consecutively.
Connector disconnected or defective
Drive transmission of the fusing pressure release motor
defective
Fusing pressure release motor defective
Connect-Left PCB defective
IOB defective
Connector disconnected or defective
Reconnect the following connectors. Then perform a
conduction inspection. If there is no conduction, replace the
connector.
Fusing Pressure Release Motor – Connect-Left PCB
connector
Connect-Left PCB – IOB connector
Drive transmission of the fusing pressure release motor
defective
Check the gears. If any gears are damaged, replace them.
Fusing pressure release motor defective
Replace the fusing pressure release motor.
Connect-Left PCB defective
Replace the Connect-Left PCB.
IOB defective
Replace the IOB.
6-33
Service Call 501-582
D255/D256/M281/M282