Canon iR C2880 Series Service Manual page 522

Chapter 16
Code Main Cause/Detail of Detection
***: Finisher-Z1 ****: Finisher-Y1, Saddle Finisher-Y2 *****: Puncher Unit
0001 The BootROM is replaced with a different type (when the PDL option is
installed) .
0003 Replaced with other kind of BootROM (e.g. at installation of mAccele
accessory)
E804 Controller fan error
0000 Stop of power supply cooling fan was detected
0001 Stop of power supply cooling fan 2 was detected
0004 Stoppage of the controller fan is detected for 16 sec continuously.
E805 Fan error
0001 Lock fails to be detected for 5sec continuously while the exhaust fan (front) is
driven.
Disconnection of the fan connector. Lock signal fails to be sent due to a fan
failure.
0002 Lock fails to be detected for 5sec continuously while the exhaust fan (rear) is
driven.
Disconnection of the fan connector. Lock signal fails to be sent due to a fan
failure.
E806 Error in fan of main body
0001 Error in delivery adhesive fan was detected
0002 The drop of connector of delivery adhesive fan / the disconnection was
detected
0003 Error in secondary transfer exhaust fan was detected
E807 Error in fan of process cartridge
0001 Error in fan (front) of process cartridge was detected
0002 Error in fan (rear) of process cartridge was detected
E808 Error in low-voltage power supply PCB (error in zero cross)
0000 Error in low-voltage power supply PCB
E811 Error in detection of new drum unit
0000 Error in blowout of fuse for detection of new drum unit (process cartridge)
0001 Error in blowout of fuse for detection of new drum unit (process cartridge)
E840 Fan shutter error
0000 Fan shutter open/close operation Error
Cause
Abnormal rotation of the fan shutter motor
Defect of the fan shutter position sensor
Defect of the fan shutter home position error
Defect of the DC controller PCB
E990 Error in the waste toner shutter
0000 When the output of the waste toner shutter opening and shutting detection
sensor doesn't become "H" when it WMUPR period after the sleep returns after
eight hours or more pass, the door opening and shutting is detected or main
power switch turns on.
16-12
Countermeasures
Turn OFF and back ON the main power to recover
Recovered by turning the main power OFF / ON
Check the connection of power supply cooling fan, replace it
Check the connection of power supply cooling fan 2, replace it
Check on connection of the controller fan, Replace the
controller fan
Check on connection of the exhaust fan (front), Replace the
exhaust fan (front)
Check on connection of the exhaust fan (rear), Replace the
exhaust fan (rear)
Check the connection of delivery adhesive fan, replace it
Check the connection of delivery adhesive fan, replace it
Check the connection of secondary transfer exhaust fan, replace
it
Check the connection of fan (front) of process cartridge, replace
it
Check the connection of fan (rear) of process cartridge, replace
it
Replace low-voltage power supply PCB, replace DC controller
PCB
Check the connection of drum unit, replace it
Replace DC driver PCB
Replace DC driver PCB
- Replace the fan shutter motor
- Replace the fan shutter position sensor
- Replace the fan shutter home position sensor
- Replace the DC controller PCB
- Check that the drum unit is properly installed
- Replace the waste toner shutter sensor