Ricoh M281 Series - SC500 (ENGINE: PAPER TRANSPORT 2: FUSING, OTHERS)

Service Call 501-582
SM 6-33 D255/D256/M281/M282
Troubleshooting
6.6.2 SC500 (ENGINE: PAPER TRANSPORT 2: FUSING, OTHERS)
SC No. Type Error Name/Error Condition/Major Cause/Solution
SC540-01 D 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.