Canon imagePROGRAF IPF9000S, Troubleshooting Manual

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Troubleshooting Guide
3-22
Cause Point to check Action
C1
With the HP exterior removed, check to see if there is any foreign matter, such
as paper slips. Remove foreign
matter.
C2
Check the gap phase and also check to see if the sensor flag and gear are not
damaged.
Fix.
C3
Visually check the sensor mounting plate for deformation, bitten wires and
missing connectors.
Fix.
C1, C2 Restart the printer. And check for successful operation. Flow 1, Flow 2
14.
【
4027
】
Carriage lifting error
Occurrence
condition
Carriage failing to move to the lift position (lift cam sensor detection error)
CR drive
problem
C1
Carriage unable to travel to the lift position (wide format/medium format)
carriage encoder read error
Lift cam drive
problem
C2
Lift motor inoperable
Idling caused by a damaged coupling (wide format/medium format)
Gear out of phase (Narrow format)
Failure
causes
Sensor detection
problem
C3 Deformed sensor mounting plate
Lift motor
Lift cam sensor
Yes
Yes
Is the lift motor running?
Check the gearing for faults
Is the carriage moving up
and down?
Faulty lift motor and bundled wires
Faulty sensor detection system
No
Switch on Replace the main PCB
No
Flow 1 iPF5000 Series