Canon LBP5000 Series, Руководство по обслуживанию

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Chapter 5
5-7
F-5-11
5.5 ERROR CODE
5.5.1 Error Code
0010-7634
LBP5000
T-5-3
Code Description Remedial action
E001 The fixing assembly is overheating.
0000 Particulars
The reading of the main thermistor is 225 deg C (equivalent of 0.84 V) or more
for 0.5 sec or more.
Cause
The main thermistor is faulty. The DC controller PCB is faulty. - Check the connector of the low-voltage power supply PCB.
- Replace the fixing film unit.
- Replace the DC controller PCB.
0001 Particulars
The reading of the sub thermistor is 245 deg C (equivalent of 2.12 V) or more for
0.5 sec or more.
Cause
The sub thermistor is faulty. The DC controller PCB is faulty.
E002 The warm-up of the fixing assembly is faulty.
Particulars
The reading of the main thermistor fails to reach 5 deg C (0 deg C if at power-
on) or more within 1 sec after the heater is supplied with power.
Cause
The main thermistor has an open circuit. The fixing heater has an open circuit.
The DC controller PCB is faulty.
- Check the connector of the low-voltage power supply PCB.
- Replace the fixing film unit.
- Replace the DC controller PCB.
E003 The temperature of the fixing assembly is abnormally low.