Specifications

4-8
<Machine Take-Up Misfeed Troubleshooting Procedure>
Symptom Step Check Item Result Action
1
Does the paper being used
meet the product
specifications?
NO
Instruct the user to use the
paper that meets product
specifications.
2
Is the paper curled, wavy, or
damp?
YES
Change the paper. Instruct the
user on the storage of paper.
3
Are the Edge Guide and
Trailing Edge Stop (of the
drawer) positioned to the exact
size of the paper used?
NO
Slide the guides to the exact
size of the paper.
4
Is the Paper Take-Up Roll
deformed, worn, or dirty with
paper dust?
YES
Clean or change the Paper
Take-Up Roll.
5
If the Paper Lifting Plate dirty
or deformed?
YES
Clean or change the Paper
Lifting Plate.
YES Check steps 7 and 8.
6
Has the misfeed been
detected while the Multi
Purpose Cassette was being
used?
NO Check steps 9 and onward.
7
Is the Paper Separator Pad
deformed, worn, or dirty with
paper dust?
YES
Clean or change the Paper
Separator Pad.
YES
Check various parts for
possible overload and, if they
are okay, change SL1.
8
Check SL1 for operation.
Does the voltage across
CN19-1 on the PWB-A side
and GND change from DC24V
to DC0V when the Start key is
pressed?
NO Change PWB-A.
9
Is the Paper Separator Finger
dirty or deformed?
YES
Clean or change the Paper
Separator Finger.
10
Check CL2 for operation.
Does the voltage across CN9-
1 on the PWB-A side and
GND change from DC24V to
DC0V when the Start key is
pressed?
NO Change PWB-A.
YES
Check various parts for
possible overload and, if they
are okay, change SL1 or CL2.
Paper is not
taken up at all.
11
Check SL1 for operation.
Does the voltage across
PJ3A-1A on PWB-A (Cassette
Main Board) and GND change
from LOW to HIGH when the
Start key is pressed?
NO
Change PWB-A (Cassette
Main Board) or PWB-A.
1
Is the Vertical Transport Roller
deformed, worn, or dirty with
paper dust?
YES
Clean or change the Vertical
Transport Roller.
2
If the Vertical Transport Guide
Plate dirty or deformed?
YES
Clean or change the Vertical
Transport Guide Plate.
YES
Check various parts for
possible overload and, if they
are okay, change PWB-A.
•
Paper is at a
stop before
the vertical
transport
section.
•
Paper is at a
stop near the
Synchronizing
Rollers.
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.