2F38-2F41 Codes - Canon iPF9000S Troubleshooting Manual

Panel display
Code
(last 4
Large LCD
digits)
2F38 Top cover is open.
Turn off printer,
wait a while, and
turn it on again.
2F39 Carriage 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 Small
LCD 1 LCD 2
Ink Tank Tank The top cover is abnormally open.
Cover Cover
Close Open
Please Close
Please
Carriage cover error open
The carriage cover has opened at a timing
at which it is normally closed.
Power Valve Purge unit valve motor error
On Motor The recovery valve motor has been driven
Again Err but no movement has been detected within
the timeout period.
Power Hardware CS communication error
On Err 1 An irrecoverable communication error has
Again 031300 occurred communicating between the CS
31-2F3B 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:
2-49
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).
①Close the
carriage cover.
②Check the
carriage cover
sensor.
①Replace the
purge unit.
Go to ★
2F1F(P3-2).
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)
Replace the purge
unit.
Replace the purge
unit.
Replace the purge
unit.
Go to ★2F2F/
2F30 (P3-6).
See 2F2F for the
priority of error
detection.
Go to ★2F2F/
2F30 (P3-6).
See 2F2F for the
priority of error
detection.