Canon iPF9000S Troubleshooting Manual page 60

Panel display
Code
(last 4
Large LCD
digits)
2F31 Hardware error.
xxxxxxxx-xxxx
Turn off printer,
wait, then
turn on again.
2F32 Multi-sensor error
Turn off printer,
wait a while, then
turn it on again.
2F33 Use another paper.
Press Online to
clear the error.
2F34 Cannot calibrate.
Press OK and try
calibration again.
Cannot calibrate.
Try calibration
again.
2F35 Calibration
There is a problem
with the
multi-sensor.
Press OK to cancel
calibration.
Calibration
There is a problem
with the
multi-sensor.
Cancel calibration.
2F37 ERROR
E173-2F37
Call for service.
Troubleshooting Guide
Small Small
LCD 1 LCD 2
Power Multi-sen
On sor Err
Again
Paper Can't Adj
Type Paper
Please Chg
Change Paper
Type
Press Calibrati
OK on Err
and Recalibr
recalibra ate
te
Calibrati Press
on OK
multi-se to cancel
nsor err
ERROR
E173-2F
37
Call For
Service
Explanation/Detection sequence
Non-ejection light quantity error
A detectable region has fallen to below a
certain limit during non-ejection position
adjustment.
Faulty multisensor
Light quantity adjustment of multisensor
failed.
Or, outside light entered during multisensor
light quantity adjustment.
Unadjustable because of transparent paper
Paper are unidentifiable on automatic
adjustment (transparent/semi-transparent
paper).
Color calibration error
The adjustment value has gone out of
bounds during calibration.
Faulty multisensor (on calibration)
A failure to calibrate has been detected from
the parts counter.
Linear scale error
No signal is available from the carriage
encoder when the head is driven.
2-48
Remedial Action
(★: Reference fault
isolation procedure
or tool)
Go to ★2F2F
(P3-6）.
①Retry the
adjustment with
the effect of
outside light,
such as that of
the afternoon
sun, being
removed.
②Check the
position at
which the
multisensor is
installed.
③Replace the
multisensor.
Change to
appropriate
paper.
①Check to see if
the loaded
paper permit
calibration.
②Check
calibrated
printed matter
for soiling and
other defects.
③If the nozzle
pattern is found
in error, go to
★2F2F (P3-6).
①Check the parts
counter in
service mode
and replace the
multisensor
unit.
②Initialize the
counter for the
replacement
unit mounted.
(It is
recommended
to estimate the
usage status of
other units
coming to the
end of their
service life and
replace them as
needed.)
Go to ★2F26
(P3-4).