Canon imagePROGRAF iPF815 Service Manual page 305

Code
Panel display
(last 4 digits)
(Large LCD)
2F27 Hardware error.
03130031-2F27
Turn off printer,
wait, then
turn on again.
2F28 Hardware error.
03130031-2F28
Turn off printer,
wait, then
turn on again.
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.
2F2D Cassette not
working.
Turn off printer,
wait, then
turn on again.
2F2E Hardware error.
03130031-2F2E
Turn off printer,
wait, then
turn on again.
Panel display
Explanation/Detection sequence
(Small LCD)
Power On Carriage shift timeout
Again The target position could not be reached
Carriage Timeout within a predicted operation time +3
Restart Printer seconds during carriage operation.
Power On Lift shift timeout
Again A lift operation has been executed, but no
Lift Motion sensor has been detected or a sensor has
Timeout remained detected.
Power On LF feeding motor timeout (cut sheet)
Again -The target position could not be reached
LF Feed Timeout within a predicted operation time +3
Restart Printer seconds during an LF operation.
-The sensor could not be detected during an
LF operation involving sensor detection.
Power On Cannot detect the LF home position
Again The LF home position could not be
LF Position Err detected on LF homing during
Restart Printer initialization.
Power On LF operation failure (LF operation
Again disabled)
LF Motion A pump duty of 100% has lasted for 200
Error msec during LF operation.
Power On Cassette shift timeout
Again -The target position could not be reached
Hardware Err 1 within a predicted operation time + 3
03130031-2F2C seconds during cassette operation.
-No sensor has been detected during a
pump operation involving sensor detection.
Power On Cassette operation disabled
Again A PWM duty of 100% has lasted for 200
Cassette Motion msec in a cassette operation.
Error
Power On Roll shift timeout
Again No sensor has been detected during a roll
Roll Motion operation involving sensor detection.
Timeout
Chapter 8
Remedial Action
<Supplement>
-If the carriage travels heavily towards
the stop position, a mechanical load
error may be suspected.
1. Switch off the printer, then back on.
2. The carriage cannot travel to the lift
drive position.
3. The lift drive cam is not engaged.
4. Faulty lift drive sensor
5. Faulty lift drive motor
1. Replace the feed roller encoder
sensor.
2. Replace the feed 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.
1. Check the sensor (I/O mode check).
2. Replace the feed roller encoder
sensor.
3. Replace the encoder film.
4. Replace the feed motor/belt/ adjust
the belt tension.
5. Replace 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
feed roller HP 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.
When FU2802 blows out on iPF6300/
6400 series
-Replace the main controller PCB.
1. Replace the feed roller encoder
sensor.
2. Replace the feed 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.
When FU2802 blows out on iPF6300/
6400 Series
-Replace the main controller PCB.
<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.
1. Check the cassette motor and the
drive circuit.
2. Check the cassette encoder sensor.
8-27