Canon imageRUNNER 2530 Service Manual Digest page 22

Ecode Detail Item
Code
E002 0000 Title Fixing unit temperature insufficient rise
Description 1.The reading of the main thermistor is less than 115 deg C
continuously for 400 msec 1.3 sec after it has indicated 100
deg C.
2.The reading of the main thermistor is less than 150 deg C
continuously for 400 msec 1.3 sec after it has indicated 140
deg C.
Remedy 1.Go through the following to clear the error: CLEAR >
ENGIN > ERRCLR; and then turn OFF and then ON the
power.
2.Check connection of the Connectors (Thermistor Connector
and AC Connector).
3.Replace the Fixing Main Thermistor (Film Unit).
4.Replace the Fixing Assembly.
5.Replace the DC Controller PCB (PCB4).
E003 0000 Title Low fixing temperature detection after standby
Description The reading of the main thermistor is less than 140 deg C
continuously for 400 msec or more.
Remedy 1.Go through the following to clear the error: CLEAR >
ENGIN > ERRCLR; and then turn OFF and then ON the
power.
2.Check connection of the Connectors (Thermistor Connector
and AC Connector).
3.Replace the Fixing Main Thermistor (Film Unit).
4.Replace the Fixing Assembly.
5.Replace the DC Controller PCB (PCB4).
E004 0000 Title Thermistor disconnection detection error
Description When disconnection is detected with connector (J214) for 30
sec continuously.
Remedy 1.Check connection of the Connector (J214).
2.Replace the Film Unit.
3.Replace the Fixing Assembly.
4.Replace the DC Controller PCB (PCB4).
E010 0001
Title Unstable rotation of the Main Motor (M1)
Description Detection is executed every 100 msec after the start of motor
rotation; however, the drive detection signal is absent for 2
sec.
Remedy 1.Replace the Main Motor (M1).
2.Replace the DC Controller PCB (PCB4).
E010 0002 Title Unstable rotation of the Main Motor (M1)
Description During motor rotation, detection is executed every 100 msec;
however, the drive signal is absent 5 times in sequence.
Remedy 1.Replace the Main Motor (M1).
2.Replace the DC Controller PCB (PCB4).
Description Ecode Detail Item
Code
E014 0001 Title Unstable rotation of the Fixing Motor (M2)
Description Detection is executed every 100 msec after the start of motor
rotation; however, the drive detection signal is absent for 2
sec.
Remedy 1.Replace the Fixing Motor (M2).
2.Replace the DC Controller PCB (PCB4).
E014 0002 Title Unstable rotation of the Fixing Motor (M2)
Description During motor rotation, detection is executed every 100 msec;
however, the drive signal is absent 5 times in sequence.
Remedy "1.Replace the Fixing Motor (M2).
2.Replace the DC Controller PCB (PCB4)."
E019 0000 Title Error in Waste Toner Sensor (S17)
Description Warning when the sensor goes on for 2000 consecutive
sheets, and error when the sensor goes on for 100
consecutive sheets.
* Error occurs after the delivery if a paper in passage exists.
Remedy 1.Replace the Waste Toner Sensor (S17).
2.Replace the DC Controller PCB (PCB4).
E020 0000 Title The path between the sub hopper and the developing
assembly is clogged with toner.
Description The Developing Assembly Toner Sensor (TS1) detects the
absence of toner,while the Sub Hopper Toner Sensor (TS2)
detects the presence of toner.
With the Developing Cylinder Clutch (CL3) turned on,
the hopper feedscrew motor (M7) is rotated for 1 sec
intermittently 194 times; still, theDeveloping Assembly Toner
Sensor (TS1) does not detect the presence of toner.
* Error occurs after the delivery if a paper in passage exists.
Remedy 1.Check the rotation of hopper motor gear. (If rotating, false
detection by the sensor is doubted. Feed the toner to the
developing unit in service mode: CLEAR>ENGIN>TNRINST.)
2.Replace the Developing Assembly Toner Sensor (TS1).
3.Replace the Sub Hopper Toner Sensor (TS2).
4.Replace the DC Controller PCB (PCB4).
E024 0000 Title The connector (J207) of Developing Assembly Toner Sensor
(TS1) is disconnected.
Description The Developing Assembly Toner Sensor (TS1) connection
detection signal is absent for 100 msec 10 times in sequence.
* Error occurs after the delivery if a paper in passage exists.
Remedy 1.Check connection of the Connector (J207).
2.Replace the Developing Assembly Toner Sensor (TS1).
3.Replace the DC Controller PCB (PCB4).
Description
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