Specifications
4-11
<Separator/Fusing Misfeed Troubleshooting Procedure>
Symptom Step Check Item Result Action
1
Are the Synchronizing Rollers
deformed, worn, or dirty with
paper dust?
YES
Clean or change the
Synchronizing Rollers.
2
Is a size error displayed when
the misfeed display is reset?
YES
Check that the size of the
paper actually loaded in the
current paper source matches
the size set for it.
3
Is PC2 fully operational?
Check the input data using I/O
Check.
NO
Check the PC2 actuator for
operation and, if it is intact,
change PC2.
YES
Check various parts for
possible overload and, if they
are okay, change CL1.
Paper is at a
stop near the
Synchronizing
Rollers.
4
Check CL1 for operation.
Does the voltage across CN6-
9 on the PWB-A side and
GND change from DC24V to
DC0V when the Start key is
pressed?
NO Change PWB-A.
1
Is the Pre-Image Transfer
Guide Plate dirty or deformed?
YES
Clean or change the guide
plate.
Paper is at a
stop near the
PC Drum.
2
Is the Image Transfer Roller
deformed, worn, or dirty with
paper dust?
YES
Clean or change the Image
Transfer Roller.
YES
Clean or change the separator
fingers.
Paper is
wedged at the
PC Drum Paper
Separator
Fingers.
1
Are the PC Drum Paper
Separator Fingers dirty or
deformed?
NO
Check the clearance between
the PC Drum Paper Separator
Fingers and PC Drum.
Paper is at a
stop before the
Fusing Rollers.
1
Is the Fusing Guide Plate dirty
or deformed?
YES
Clean or change the Fusing
Guide Plate.
1
Are the Fusing Rollers
deformed, worn, or dirty with
paper dust?
YES
Clean or change the Fusing
Rollers.
Paper is at a
stop at the
Fusing Rollers.
2
Are the Fusing Separator
Fingers dirty or deformed?
YES
Clean, correct, or change the
Fusing Separator Fingers.
1
Is the Paper Exit Roller
deformed, worn, or dirty with
paper dust?
YES
Clean or change the Paper
Exit Roller.
YES
Check various parts for
possible overload and, if they
are okay, change PWB-A.
Paper is at a
stop at the exit
section.
2
Is PC3 fully operational?
Check the input data using I/O
Check.
NO
Check the PC3 actuator for
operation and, if it is intact,
change PC3.