Canon iPF8400S Service Manual page 309

Code
Panel display
(last 4 digits)
(Large LCD)
4040 ERROR E196-4040
Call for service.
4041 ERROR E196-4041
Call for service.
4042 ERROR E196-4042
Call for service.
4042 Unknown file.
Check file format.
Turn off printer,
wait a while, then
turn it on again.
4043 ERROR E196-4043
Call for service.
4044 ERROR E196-4044
Call for service.
4045 ERROR E196-4045
Call for service.
4046 ERROR E141-4046
Call for service.
4047 ERROR E144-4047
Call for service.
4048 ERROR E144-4048
Call for service.
4049 Unknown file.
Check file format.
Turn off printer,
wait a while, then
turn it on again.
404A ERROR E194-404A
Call for service.
404B ERROR E199-404B
Call for service.
Panel display
Explanation/Detection sequence
(Small LCD)
ERROR E196-4040 Checksum error
Call For Service The checksum of a file transmitted on
execution of the firmware update is
unmatched.
ERROR E196-4041 Flash erase error
Call For Service Failed to erase flash ROM on execution of
the firmware update.
ERROR E196-4042 Flash write error
Call For Service Failed to write flash ROM on execution of
the firmware update.
MIT data transfer failure
Failed to write MIT data on its
transmission.
ERROR E196-4043 Firmware update failure error
Call For Service Failed to allocate a work area on RAM on
firmware update.
ERROR E196-4044 EEPROM size error
Call For Service Size information about the firmware data
transmitted on firmware update and the
size of actually transmitted data do not
match.
ERROR E196-4045 Engine EEPROM write error
Call For Service An EEPROM read/write failure has been
detected in the engine portion of the
firmware.
ERROR E141-4046 Recovery part revolutions reaching 50,000
Call For Service cycles or more
Recovery part operations have reached a
predetermined count.
ERROR E144-4047 Carriage count error
Call For Service Supply part operations have reached a
predetermined count.
ERROR E144-4048 Non-discharging nozzles on initial filling
Call For Service An unallowable number of non-
discharging nozzles have been detected at
the completion of initial filling.
Cannot update Wrong transfer ROM data model
firmware Files for a different model have been
Power On transferred on firmware update.
Again
ERROR E194-404A Non-ejection count error
Call For Service A non-ejection part operation counter has
reached a specified limit.
ERROR E199-404B Temperature/humidity sensor error
Call For Service When temperature 0 and humidity 0% are
detected, the detection mechanism is
considered failed and an error message is
displayed.
Chapter 8
Remedial Action
1. Start in download mode to upgrade
the firmware.
2. Restart the printer in service mode to
clear the error.
3. Replace the main controller PCB.
1. Start in download mode to upgrade
the firmware.
2. Restart the printer in service mode to
clear the error.
3. Replace the main controller PCB.
1. Start in download mode to upgrade
the firmware.
2. Restart the printer in service mode to
clear the error.
3. Replace the main controller PCB.
1. Execute "Initialize Paper Type"
from the system settings. (Note: All
paper information will be reset to its
factory defaults and additional Paper
deleted.)
2. Upgrade the firmware in download
mode.
3. Replace the main controller PCB.
1. Start in download mode to upgrade
the firmware.
2. Restart the printer in service mode to
clear the error.
3. Replace the main controller PCB.
1. Start in download mode to upgrade
the firmware.
2. Restart the printer in service mode to
clear the error.
3. Check the firmware transfer
environment (IF changes, PC).
4. Replace the main controller PCB.
1. Start in download mode to upgrade
the firmware.
2. Restart the printer in service mode to
clear the error.
3. Replace the main controller PCB.
Check the parts counter and replace
required parts.
(Replacement of the parts coming to
the end of their useful lives is
recommended.)
Initialize the counter for the
replacement unit mounted.
The iPF5000/500/600 have a counter
problem fixed. Identify the firmware
version and start in download mode to
upgrade the firmware to Ver.1.13 or
later from any earlier release.
Check the parts counter and replace the
target unit or Refresh Service Kit.
Initialize the parts counter for the
target unit after the replacement.
1. Restart the printer in service mode to
clear the error (this error won't occur
when FUT is used).
2. Start in download mode to upgrade
the firmware.
3. Replace the main controller PCB.
Check the parts counter and replace the
target unit or Refresh Service Kit.
Initialize the parts counter for the
target unit after the replacement.
1. Restart the printer in service mode to
clear the error.
2. Identify the firmware version and
update the firmware to the last release
if it is earlier than Ver.1.31 (firmware
defect).
3. Remove and reinsert the
temperature/humidity sensor PCB
connector
4. Replace the temperature/humidity
sensor PCB.
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