Canon iPF9000S Troubleshooting Manual page 68

Code
(last 4
Large LCD
digits)
404D ERROR
E196-404D
Call for service.
404E ERROR E196-404E
Call for service.
404F ERROR E144-404F
Call for service.
Reference) Identify between the I/F and software.
・To create a PRN file on a local PC, go to ★T04(P4-6).
・Transit the PRN file to another printer.
*If printing is successful, an I/F problem may be suspected; if the same error recurs, a software problem may be responsible.
Troubleshooting Guide
Panel display
Small Small
LCD 1 LCD 2
ERROR
E196-404
D
Call For
Service
ERROR
E196-404
E
Call for
service.
Explanation/Detection sequence
Machine ID information mismatch
A mismatch has been detected between the
model ID information stored in the EEPROM
on the main PCB and that stored in the
EEPROM on the MTC relay PCB at startup.
An EEPROM read/ write error has been
detected in the controller portion of the
firmware.
Pump revolutions full
The number of HP pre-ejection pump
revolution has reached the defined value.
2-56
Remedial Action
(★: Reference fault
isolation procedure
or tool)
①Check to see if
the correct
PCB is
mounted,
since a PCB of
the wrong
model may
have been
mistakenly
mounted
during
servicing.
②Invoke service
mode to
implement
PCB
replacement.
①Start in
download mode
to upgrade the
firmware.
②Start in service
mode to clear
the error.
③Replace the
main PCB.
①Clear the
counter in
service mode
after having
replaced the HP
pre-ejection tray
unit.