Specifications

MX-3610N TROUBLESHOOTING 6 – 22
F2-50 K drum phase sensor trouble
F2-51 CL drum phase sensor trouble
F2-58 Temperature/humidity sensor trouble
(HUD_M/TH_M)
F2-64 Toner supply operation trouble (K)
F2-65 Toner supply operation trouble (C)
F2-66 Toner supply operation trouble (M)
F2-67 Toner supply operation trouble (Y)
F2-70 Improper toner cartridge detection (K)
Trouble content
Detail PCU
Cause Drum phase sensor trouble.
Drum phase sensor harness and connector
connection trouble
Drum drive section trouble.
PCU PWB trouble.
Check & Remedy Use SIM30-1 to check the operation of "DHPD_K".
Replace the drum phase sensor.
Check connection of the drum phase sensor harness
and the connector.
Repair the drum drive section.
Replace the PCU PWB.
Trouble content
Detail PCU
Cause Drum phase sensor trouble.
Drum phase sensor harness and connector
connection trouble
Drum drive section trouble.
PCU PWB trouble.
Check & Remedy Use SIM30-1 to check the operation of "DHPD_CL".
Replace the drum phase sensor.
Check connection of the drum phase sensor harness
and the connector.
Repair the drum drive section.
Replace the PCU PWB.
Trouble content
Detail PCU
Cause Temperature/humidity sensor trouble.
Process humidity sensor harness and connector
connection trouble
PCU PWB trouble.
Check & Remedy Replace the temperature/humidity sensor.
Check connection of the temperature/humidity sensor
harness and the connector.
Replace the PCU PWB.
Trouble content
Detail PCU
Cause Toner motor trouble.
Toner density sensor trouble.
Connector/harness trouble.
PCU PWB trouble.
Toner cartridge trouble.
Developing unit trouble.
Toner transport pipe section trouble
Check & Remedy Replace the toner motor.
Replace the toner density sensor.
Connector and harness check.
Replace the PCU PWB.
Replace the toner cartridge.
Replace the developing unit.
Check the toner transport pipe section.
Trouble content
Detail PCU
Cause Toner motor trouble.
Toner density sensor trouble.
Connector/harness trouble.
PCU PWB trouble.
Toner cartridge trouble.
Developing unit trouble.
Toner transport pipe section trouble
Check & Remedy Replace the toner motor.
Replace the toner density sensor.
Connector and harness check.
Replace the PCU PWB.
Replace the toner cartridge.
Replace the developing unit.
Check the toner transport pipe section.
Trouble content
Detail PCU
Cause Toner motor trouble.
Toner density sensor trouble.
Connector/harness trouble.
PCU PWB trouble.
Toner cartridge trouble.
Developing unit trouble.
Toner transport pipe section trouble
Check & Remedy Replace the toner motor.
Replace the toner density sensor.
Connector and harness check.
Replace the PCU PWB.
Replace the toner cartridge.
Replace the developing unit.
Check the toner transport pipe section.
Trouble content
Detail PCU
Cause Toner motor trouble.
Toner density sensor trouble.
Connector/harness trouble.
PCU PWB trouble.
Toner cartridge trouble.
Developing unit trouble.
Toner transport pipe section trouble
Check & Remedy Replace the toner motor.
Replace the toner density sensor.
Connector and harness check.
Replace the PCU PWB.
Replace the toner cartridge.
Replace the developing unit.
Check the toner transport pipe section.
Trouble content
Detail PCU
Cause An improper toner cartridge is inserted. (The main
unit detects a toner cartridge of a different
specification.)
Toner cartridge trouble.
PCU PWB trouble.
Check & Remedy Replace the toner cartridge.
Replace the PCU PWB.