Canon iPF9000S Troubleshooting Manual page 64

Panel display
Code
(last 4
Large LCD
digits)
2F38 Top cover is open.
Turn off printer,
wait a while, and
turn it on again.
2F3A Hardware error.
03130031-2F3A
Turn off printer,
wait, then
turn on again.
2F3B Hardware error.
03130031-2F3B
Turn off printer,
wait, then
turn on again.
2F3C Hardware error.
03130031-2F3C
Turn off printer,
wait, then
turn on again.
2F3D Hardware error.
03130031-2F3D
Turn off printer,wait,
then turn on again.
2F3E Hardware error.
03130031-2F3E
Turn off printer,wait,
then turn on again.
2F3F Hardware error.
03130031-2F3F
Turn off printer,wait,
then turn on again.
2F40 Hardware error.
03800500-2F40
Turn off printer,wait,
then turn on again.
2F41 Hardware error.
03800500-2F41
Turn off printer,wait,
then turn on again.
Small LCD
Ink Tank Cover The top cover is abnormally open.
Close Please
Tank Cover Open
Close Please
Power On Ink Supply Valve Open/Closed motor
Again timeout error
Valve Motor Err
Power On CS communication error
Again An irrecoverable communication error has
Hardware Err 1 occurred communicating between the CS
03130031-2F3B chip mounted on the ink tank and the main
unit.
LF nip sensor error.
When executing nip automatic operation, one
of the following conditions is met.
・The sensor detected nip closed after the nip
completed opening operation.
・The sensor detected nip open after the nip
completed closing operation.
HP pre-ejection pump motor overload error
HP pre-ejection pump motor shift timeout
An error other than overload error or shift
timeout error has been detected for the HP
pre-ejection pump motor.
When the result of non-ejection detection is
as follows.
When non-ejection has been detected for all
nozzles of all colors
・The error code assuming a problem in the
supply system/ purge system/ main board
(electric).
When the result of non-ejection detection is
as follows:
2-52
Explanation/Detection sequence
Complete non-ejection of nozzles in 1
to 5 chip(s).
(A line EVEN/ A line ODD/ B line
EVEN/ B line ODD
Total of 2560 nozzles x 1 to 5 chip(s)
complete non-ejection)
・Error code assuming a problem in the ink
supply system/ purge system.
Chapter 2 Indexes by Case
Remedial Action
(★: Reference fault
isolation procedure
or tool)
Check the cover.
Check the sensor
(IO mode).
①Replace the ink
supply unit.
②Replace the
main PCB.
①Remove and
insert the ink
tank, or
replace the ink
tank.
②Check bundled
wires in the ink
tank unit and
the main PCB.
③Replace the
main PCB.
①Check the nip
open/close
sensor (IO
mode)
①Replace the
pre-ejection tray
unit for HP.
①Replace the
pre-ejection tray
unit for HP.
①Replace the
pre-ejection tray
unit for HP.
Go to ★2F2F/
2F30 (P3-6).
See 2F2F for the
priority of error
detection. For
iPF6300/6400/830
0/8400/9400, refer
to 4045.
Go to ★2F2F/
2F30 (P3-6).
See 2F2F for the
priority of error
detection.