Roland Color Camm Pro PC-60 Service Notes page 96

6 Trouble Shooting
MEDIA SHIFTING
Is vinyl sheet set correctly?
YES
Is GRIT ROLLER clean?
YES
Is PINCH ROLLER ASSEMBLIES
worn out?
NO
Is GUIDE LEVER STOPPER distorted
or broken?
6
FAN REVOLUTION
Is FAN PWM IC OK?
YES
Is FAN MOTOR OK?
YES
Is MAIN BOARD ASS'Y OK?
92
NO
Set vinyl sheet correctly.
NO
Clean the GRIT ROLLER.
YES
Replace the PINCH ROLLER
ASSEMBLIES.
YES
Replace GUIDE LEVER STOPPER.
NO
Replace Q11 on MAIN BOARD ASS'Y.
NO
Replace FAN MOTOR.
NO
Replace MAIN BOARD ASS'Y.
TWISTED RIBBON
YES
Is the problem only occur with the specific
RIBBON CARTRIDGE?
NO
YES
Is RIBBON CARTRIDGE rewinded or
disassembled once?
NO
NO
Is the ROLLER on the HEAD to hold down
the RIBBON OK?
YES
NO
Is the HEAD POSITION OK?
YES
NO
Does the HEAD CARRIAGE wind RIBBON
when it is in UP POSITION?
YES
NO
Is the PLATEN DAMPER and Y RAIL
parallel to each other?
Replace the RIBBON CARTRIDGE.
Fix or replace the RIBBON CARTRIDGE.
Replace HEAD CARRIAGE.
Adjust the HEAD POSITION.
Replace the HEAD CARRIAGE.
Re-fix the Y RAIL.