Canon iPF671 Service Manual page 243

Code
Panel display
(last 4 digits)
(Large LCD)
2F86 ! SP unit cover is open.
Close it and then press OK.
2F87 ! Colorimetric readout error.
Please press OK and execute
color measuring again.
2F88 ! Colorimetric readout error.
Please press OK and execute
color measuring again.
2F89 ! Colorimetric readout error.
Please press OK and execute
color measuring again
2F90
2FA0 !It is recommended to clean
the white calibration board
to prevent it from possible
dirt.
4001 ERROR E146-4001
Call for service.
401A ERROR E602-401A
Call for service.
401B ERROR E602-401B
Call for service.
401C ERROR E198-401C
Call for service.
401D ERROR E198-401D
Call for service.
401E ERROR E198-401E
Call for service.
4027 Hardware error.
03130031-4027
Turn off printer,
wait, then
turn on again.
4034 ERROR E196-4034
Call for service.
4037 ERROR E173-4037
Call for service.
403E ERROR E161-403E
Call for service.
403F ERROR E161-403F
Call for service.
Panel display
Explanation/Detection sequence
(Small LCD)
Spectrophotometer cover open/closed
detection sensorwon't respond.
When executing color measuring, the
spectrophotometer sensor returned a value
other than predetermined value was
returned.
When reading the positioning bar, a value
other than predetermined value was
returned.
1) No shifting amount detected from the
positioning bar reading value.
2) Position shifting exceeded the threshold
value.
3) Skew exceeded the threshold value.
Detected 3V of abnormal power out from
the printhead.
(Latch up current flows at head logic and
temporarily the print head falls into
abnormal state ; it is possible to recover by
power on and off.)
Inform the calibration timing of the
spectrophotometer sensor.
ERROR E146-4001 Borderless/flow pre-ejection/mist recovery
Call For Service count full
HDD failure
Failed to read and write to and from the
HDD.
Poor HDD connection
The HDD and the HDD controller are not
indefinable.
ERROR E198-401C Faulty RTC
Call For Service Any error other than the two errors
mentioned below has been detected while
initializing the RTC at startup.
ERROR E198-401D RTC low battery error
Call For Service A battery error has been detected while
initializing the RTC at startup.
ERROR E198-401E RTC clock stop
Call For Service The RTC has been detected idle while
initializing the RTC at startup.
Power On Lift shift timeout error
Again A lift operation has been executed, but no
Lift Motion sensor has been detected or a sensor has
Timeout remained detected.
ERROR E196-4034 Multisensor unit version error
Call For Service A different version of multisensor is
installed.
This would not occur in an ordinary user
environment.
ERROR E173-4037 Linear scale error
Call For Service No signal is available from the carriage
encoder when the printhead is driven.
ERROR E161-403E Head abnormal temperature rise (printhead
Call For Service 1 (R), or A model)
Either of the two Di sensors maintained for
each printhead chip (color-specific) has
been detected at 120 degrees C or higher or
-10 degrees C or lower.
ERROR E161-403F Head abnormal temperature rise (printhead
Call For Service 2 (L))
Either of the two Di sensors maintained for
each printhead chip (color-specific) has
been detected at 120 degrees C or higher or
-10 degrees C or lower.
Chapter 6
Remedial Action
1. Close spectrophotometer cover.
2. Replace cover sensor.
3. Replace the spectrophotometer unit
PCB.
1. Operate paper feed adjustment.
2. Change the patch size to large.
3. Printer support (In case of printing
failure).
4. Replace spectrophotometer sensor
1. Operate paper feed adjustment.
2. Printer support (In case of printing
failure).
3. Replace spectrophotometer sensor.
1. Operate paper feed adjustment.
2. Printer support (In case of printing
failure).
3. Replace spectrophotometer sensor
Calibrate the spectrophotometer
sensor.
Check the parts counter and replace the
target unit or Refresh Service Kit.
Initialize the parts counter for the
target unit after the replacement.
1. Restart in service mode.
2. Remove and install HDD
3. Replace HDD. Switch on service
mode after the replacement.
1. Restart in service mode.
2. Remove and install HDD
3. Replace HDD. Switch on service4.
Replace HDD controller or the main
controller PCB. Restart after the
replacement.
1. Restart the printer in service mode.
2. Replace the main controller PCB.
1. Restart the printer in service mode.
2. Check the RTC battery.
3. Replace the main controller PCB.
1. Restart the printer in service mode.
2. Replace the main controller PCB.
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
6. Replace the main controller PCB.
Replace the multisensor unit.
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