Specifications

4-9
(2)Manual Bypass Take-Up Misfeed
Relevant Electrical Parts
Manual Feed Paper Take-Up Clutch CL3
Synchronizing Roller Sensor PC2
Manual Feed Paper Take-Up Sensor PC8
Master Board PWB-A
<Manual Bypass 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
Is the Manual Feed Paper
Take-Up Roller or Roll
deformed, worn, or dirty with
paper dust?
YES
Clean or change the Manual
Feed Paper Take-Up Roller or
Roll.
4
Is PC8 fully operational?
Check the input data using I/O
Check.
NO
Check the PC8 actuator for
operation and, if it is intact,
change PC8.
YES
Check various parts for
possible overload and, if they
are okay, change CL3.
Paper is not
taken up at all.
5
Check CL3 for operation.
Does the voltage across
CN14-2 and GND change
from DC24V to DC0V when
the misfeed condition is reset?
NO Change PWB-A.
YES
Check various parts for
possible overload and, if they
are okay, change PWB-A.
Paper is at a
stop near the
Synchronizing
Rollers.
1
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.