Canon iPF825, Service Manual

Page: 303 / 316

Chapter 8
8-33
4040 ERROR E196-4040
Call for service. ERROR E196-4040
Call For Service Checksum error
The checksum of a file transmitted on
execution of the firmware update is
unmatched. 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.
4041 ERROR E196-4041
Call for service. ERROR E196-4041
Call For Service Flash erase error
Failed to erase flash ROM on execution of
the firmware update. 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.
4042 ERROR E196-4042
Call for service. ERROR E196-4042
Call For Service Flash write error
Failed to write flash ROM on execution of
the firmware update. 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.
4042 Unknown file.
Check file format.
Turn off printer,
wait a while, then
turn it on again. MIT data transfer failure
Failed to write MIT data on its
transmission. 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.
4043 ERROR E196-4043
Call for service. ERROR E196-4043
Call For Service Firmware update failure error
Failed to allocate a work area on RAM on
firmware update. 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.
4044 ERROR E196-4044
Call for service. ERROR E196-4044
Call For Service EEPROM size error
Size information about the firmware data
transmitted on firmware update and the
size of actually transmitted data do not
match. 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.
4045 ERROR E196-4045
Call for service. ERROR E196-4045
Call For Service Engine EEPROM write error
An EEPROM read/write failure has been
detected in the engine portion of the
firmware. 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.
4046 ERROR E141-4046
Call for service. ERROR E141-4046
Call For Service Recovery part revolutions reaching 50,000
cycles or more
Recovery part operations have reached a
predetermined count. 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.
4047 ERROR E144-4047
Call for service. ERROR E144-4047
Call For Service Carriage count error
Supply part operations have reached a
predetermined count. Check the parts counter and replace the
target unit or Refresh Service Kit.
Initialize the parts counter for the
target unit after the replacement.
4048 ERROR E144-4048
Call for service. ERROR E144-4048
Call For Service Non-discharging nozzles on initial filling
An unallowable number of non-
discharging nozzles have been detected at
the completion of initial filling.
4049 Unknown file.
Check file format.
Turn off printer,
wait a while, then
turn it on again. Cannot update
firmware
Power On
Again Wrong transfer ROM data model
Files for a different model have been
transferred on firmware update. 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.
404A ERROR E194-404A
Call for service. ERROR E194-404A
Call For Service Non-ejection count error
A non-ejection part operation counter has
reached a specified limit. Check the parts counter and replace the
target unit or Refresh Service Kit.
Initialize the parts counter for the
target unit after the replacement.
404B ERROR E199-404B
Call for service. ERROR E199-404B
Call For Service Temperature/humidity sensor error
When temperature 0 and humidity 0% are
detected, the detection mechanism is
considered failed and an error message is
displayed. 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.
Code
(last 4 digits)
Panel display
(Large LCD)
Panel display
(Small LCD)
Explanation/Detection sequence Remedial Action