Canon imageRUNNER 2420 Trouble Error Codes List page 6

Erroneous communication between
E739-
controller and network board
0000
The installed network board is incompatible.
Language file/boot ROM/USB memory error
E744-
The language file version does not match
0001
Bootable.
Language file/boot ROM/USB memory error
E744-
The language file is longer than the
0002
permitted size.
Language file/boot ROM/USB memory error
E744-
The language file version does not match
0003
Bootable.
E744- Language file/boot ROM/USB memory error
0004 Language file read error
E805- Fan failure
0000 The fan is faulty.
Fixing drive circuit failure
E808-
- The heater does not turn on. - A fixing drive
0000
motor failure was detected.
Code
Shutter drive motor or finisher controller
PCB failure
- Shutter open detection sensor failure -
Shutter clutch failure The shutter open
E584-
0001 sensor did not turn on when 1000 ms have
lapsed since the shutter unit had performed
open operation, resulting in incomplete open
operation.
- Shutter drive motor or finisher controller
PCB failure
- Shutter open detection sensor failure -
E584- Shutter clutch failure The shutter open
0002 sensor did not turn off when 1000 ms have
lapsed since the shutter unit had performed
close operation, resulting in incomplete
close operation.
Erroneous communication with optional
E716- cassette
0000 Disconnection of the optional cassette was
detected after power-on, detection of normal
Description
6
- Check the connectors of the image
processor PCB and LAN PCB for normal
connection. - Replace the LAN PCB. -
Replace the image processor PCB.
Download a language file of the correct
version.
Download a language file of the correct
version.
Download a language file of the correct
version.
Download a language file of the correct
version.
- Check the fan connector. - Replace the
fan. - Replace the DC controller PCB.
- Check the connector of the fixing film
unit. - Replace the fixing film unit. -
Replace the fixing drive motor. - Replace
the DC controller PCB. - Replace the
power supply PCB.
- Check the connector of the shutter open
sensor. - Check the connector of the
shutter clutch. - Check the connector of
the shutter motor. - Replace the shutter
open sensor. - Replace the shutter clutch.
- Replace the shutter drive motor. -
Replace the finisher controller PCB.
- Check the connector of the shutter open
sensor. - Check the connector of the
shutter clutch. - Check the connector of
the shutter motor. - Replace the shutter
open sensor. - Replace the shutter clutch.
- Replace the shutter drive motor. -
Replace the finisher controller PCB.
- Check the connectors of the optional
cassette PCB and DC controller PCB. -
Replace the optional cassette PCB for
normal connection. - Replace the DC
Remedy