canon image runner | Error Code E001

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Wednesday, July 11, 2012

canon image runner | Error Code E001

AC driver PCB (fixing heater drive circuit; short circuit)
1) While keeping the main power switch off, let the fixing upper roller
cool. While at it, check each thermistor for a soiled surface, poor
mounting, and poor connection.
Turn on the main power switch, and clear E001; then, turn off and
then on the power switch. Make the following selections in service
mode: COPIER>DISPLAY>ANALOG. Is about 230°C or
higher?
YES: Replace the AC driver PCB.
Thermistor (TH1, TH2), DC controller PCB
2) Try replacing the thermistor. Is the problem corrected?
YES: End.
NO: Check the wiring; if normal, replace the DC controller PCB.

Labels: Servis Manual

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