Sharp MX-5000N - Page 302

MX-5001N SELF DIAG AND TROUBLE CODE 7 – 16
F2-53 CL drum phase sensor trouble
(YELLOW) (50-sheet machine)
F2-58 Process humidity sensor trouble
F2-64 Toner supply operation trouble (BK)
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
(BLACK)
F2-71 Improper toner cartridge detection
(CYAN)
Trouble content
Detail PCU
Cause Drum phase sensor trouble.
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 connectors and the
harness.
Repair the drum drive section.
Replace the PCU PWB.
Trouble content
Detail PCU
Cause Process humidity sensor trouble.
Harness and connector connection trouble.
PCU PWB trouble.
Check & Remedy Replace the process humidity sensor.
Check connection of the connectors and the
harness.
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.
Check & Remedy Replace the toner motor.
Replace the toner density sensor.
Connector/harness trouble.
Replace the PCU PWB.
Replace the toner cartridge.
Replace the developing unit.
Trouble content
Detail PCU
Cause Toner motor trouble.
Toner density sensor trouble.
Connector/harness trouble.
PCU PWB trouble
Toner cartridge trouble.
Developing unit trouble.
Check & Remedy Replace the toner motor.
Replace the toner density sensor.
Connector/harness trouble.
Replace the PCU PWB.
Replace the toner cartridge.
Replace the developing unit.
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Trouble content
Detail PCU
Cause Toner motor trouble.
Toner density sensor trouble.
Connector/harness trouble.
PCU PWB trouble
Toner cartridge trouble.
Developing unit trouble.
Check & Remedy Replace the toner motor.
Replace the toner density sensor.
Connector/harness trouble.
Replace the PCU PWB.
Replace the toner cartridge.
Replace the developing unit.
Trouble content
Detail PCU
Cause Toner motor trouble.
Toner density sensor trouble.
Connector/harness trouble.
PCU PWB trouble
Toner cartridge trouble.
Developing unit trouble.
Check & Remedy Replace the toner motor.
Replace the toner density sensor.
Connector/harness trouble.
Replace the PCU PWB.
Replace the toner cartridge.
Replace the developing unit.
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.
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.
: Oct. 24 2008
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