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2f42-2f47 Codes - Canon iPF9000S Troubleshooting Manual

Ipf5000, ipf700, ipf8000, ipf800, ipf650/750 series.
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Panel display
Code
(last 4
Large LCD
digits)
2F42
Hardware error.
03800500-2F42
Turn off printer,wait,
then turn on again.
2F43
Hardware error.
03800500-2F43
Turn off printer,wait,
then turn on again.
2F44
Hardware error.
03800500-2F44
Turn off printer,wait,
then turn on again.
2F46
Hardware error.
03130031-2F46
Turn off printer,wait,
then turn on again.
2F47
Hardware error.
3800500-2F47
Turn off printer,wait,
then turn on again.
Troubleshooting Guide
Small
Small
LCD 1
LCD 2
Explanation/Detection sequence
When the result of non-ejection detection is
as follows:
Complete non-ejection of one line in 1
chip.
(In either A line or B line, a complete
non-ejection of 1280 nozzles)
・Error code assuming broken flexible cable
or contact failure (heat enable line).
When the result of non-ejection detection is
as follows:
Complete non-ejection (640 nozzles) of
EVEN line or ODD line.
・Error code assuming broken flexible cable
or contact failure (data line).
When the result of non-ejection detection is
as follows:
More than half of 640 nozzles in EVEN line
or ODD line have non-ejection (more than
320 nozzles).
・Error code assuming a head failure such as
broken heater board of head.
The shutter HP sensor did not respond at
startup and at switching of platen shutter at
printing.
The optical axis of the head management
sensor unit has been intercepted for some
reasons.
The amount of LED luminescence and the
level of detection signal of diode light
receiving sensitivity has gone beyond the
predefined range. (determines the level of
APCCHK)(It's not a problem of printhead or
ink supply system.)
2-50
Remedial Action
(★: Reference fault
isolation procedure
or tool)
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.
Go to ★
2F2F/2F30 (P3-6).
See 2F2F for the
priority of error
detection.
Check the platen
shutter HP sensor
(I/O Display).
Check/ replace the
platen shutter
drive unit or
sensor
①Check whether
any foreign
matter such as
paper slip
exists on the
head
management
sensor optical
axis.
②Light
interception
due to ink
accumulation.
⇒Remove the
ink/ Replace
the unit.
③Check
connection of
the head
management
sensor's
connector.
④Main PCB
(Check the fuse/
Replace the
PCB.)
⑤A large amount
of ink mist has
been attached
to optical
element.
⑥Replace the
head
management
sensor.
Go to ★
2F2F/2F30
(P3-6).
See 2F2F for
the priority of
error detection.

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  • ted Furrty Mar 30, 2015 08:09:
    Message on printer is The ink pad is almost fuff