Canon iPF9000S Troubleshooting Manual page 58

Code Panel display
(last 4
Large LCD
digits)
2F29 Hardware error.
03030000-2F29
Turn off printer,
wait, then
turn on again.
2F2A Hardware error.
03130031-2F2A
Turn off printer,
wait, then
turn on again.
2F2B Hardware error.
03130031-2F2B
Turn off printer,
wait, then
turn on again.
2F2C Hardware error.
03130031-2F2C
Turn off printer,
wait, then
turn on again.
Troubleshooting Guide
Small Small
LCD 1 LCD 2
Power LF Feed
On Timeout
Again Restart
Printer
Power LF
On Position
Again Err
Restart
Printer
Power LF
On Motion
Again Error
Power Hardware
On Err 1
Again 031300
31-2F2
C
Explanation/Detection
sequence
LF feeding motor timeout (cut
sheet)
・The target position could not
be reached within a
predicted operation time + 3
seconds during an LF
operation.
・The sensor could not be
detected during an LF
operation involving sensor
detection.
Cannot detect the LF home
position
The LF home position could
not be detected on LF homing
during initialization.
LF operation failure (LF
operation disabled)
A pump duty of 100% has
lasted for 200 msec during LF
operation.
Cassette shift timeout
・The target position could not
be reached within a
predicted operation time + 3
seconds during cassette
operation.
・No sensor has been
detected during a pump
operation involving sensor
detection.
2-46
Remedial Action
(★: Reference fault isolation
procedure or tool)
①Replace the LF encoder
sensor.
②Replace the LF motor.
<Supplement>
・If the carriage travels heavily
near the stop position, a
mechanical load error may be
suspected.
・If any other symptom is
observed, a feeding sensor
may be at fault.
①Check the sensor (IO mode
check).
②Replace the LF encoder
sensor.
③Replace the encoder film.
④Replace the LF
motor/belt/adjust the belt
tension.
⑤Replace the long flexible
cable.
<Supplement>
・If the motor could not be run at
all:
A. A mechanical load error may
be suspected.
B. The motor or drive circuit
may be at fault.
・If the carriage has resulted in
an error after moving at a
constant speed: The LF home
position sensor may be at
fault.
・If the carriage has run more or
less out of control and resulted
in an error, the encoder sensor
may be at fault.
①Replace the LF encoder
sensor.
②Replace the LF motor.
<Supplement>
・If the motor could not be run at
all or has resulted in an error
after moving by a slight
distance:
A. A mechanical load error may
be suspected.
B. The motor or drive circuit
may be at fault.
・If the carriage has run more or
less out of control and resulted
in an error, the encoder sensor
may be at fault.
★Go to 2E25 (P3-15).
<Supplement>
・If the carriage travels heavily
near the stop position, a
mechanical load error may be
suspected.
・Otherwise, the cassette unit
sensor may be at fault.