Canon iR C2880 series, Service Manual

Page: 473 / 610

Chapter 16
16-11
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.
Check on connection of the exhaust fan (front),
Replace the exhaust fan (rear)
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.
Check on connection of the exhaust fan (rear), Replace
the exhaust fan (rear)
0003 Lock fails to be detected for 5sec continuously while the ITB fan is driven.
Disconnection of the fan connector. Lock signal fails to be sent due to a fan failure.
Check on connection of the ITB fan, Replace the ITB
fan
0004 Lock fails to be detected for 5sec continuously while the toner intake fan is driven.
Disconnection of the fan connector. Lock signal fails to be sent due to a fan failure.
Check on connection of the toner intake fan, Replace
the toner intake fan
E806 Error in fan of main body
0001 Error in delivery adhesive fan was detected Check the connection of delivery adhesive fan, replace
it
0002 The drop of connector of delivery adhesive fan / the disconnection was detected Check the connection of delivery adhesive fan, replace
it
0003 Error in secondary transfer exhaust fan was detected Check the connection of secondary transfer exhaust
fan, replace it
E807 Error in fan of process cartridge
0001 Error in fan (front) of process cartridge was detected Check the connection of fan (front) of process
cartridge, replace it
0002 Error in fan (rear) of process cartridge was detected Check the connection of fan (rear) of process cartridge,
replace it
E808 Error in low-voltage power supply PCB (error in zero cross)
0000 Error in low-voltage power supply PCB Replace low-voltage power supply PCB, replace DC
controller PCB
E811 Error in detection of new drum unit
0000 Error in blowout of fuse for detection of new drum unit (process cartridge) Check the connection of drum unit, replace it
Replace DC driver PCB
0001 Error in blowout of fuse for detection of new drum unit (process cartridge) Replace DC driver PCB
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
- Replace the fan shutter motor
- Replace the fan shutter position sensor
- Replace the fan shutter home position sensor
- Replace the DC controller PCB
E990 Error in toner container
0000 When the output of the abolition 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.
The abolition toner shutter is shut.
Code Main Cause/Detail of Detection Countermeasures