Minolta EP1080 - Page 251

◆ Transport/Separator Misfeed Clearing Procedure
Symptom Step Check Item Result Action
•
Paper is
stationary before
the Synchronizing
Roller.
1
Is the paper curled, waved,
or damp? YES
Change the paper.
Instruct the user in how to
store the paper.
2
Does the voltage across
PJ2A-3 on PWB-A and
GND change from DC5V to
DC0V when Paper Leading
Edge Detecting Sensor
PC54 is blocked by a sheet
of paper?
YES
Replace PWB-A.
NO
Check the Actuator for
operation.
Check PC54.
3
Do the Synchronizing
Rollers turn?
YES
Check the Clutch.
*
Does the voltage across
PJ6A-7 on PWB-A and
GND change from DC24V
to DC0V after the Start
Key has been pressed?
NO
Replace PWB-A.
4
Is a given length of loop
formed before the
Synchronizing Roller?
NO
Adjust the loop length or
clean or replace the
Transport Rollers.
•
Paper is
stationary near
the PC Drum.
5
Is the Pre-Image Transfer
Guide Plate deformed or
dirty?
YES
Correct or clean the Guide
Plate.
6
Is the Corona Unit Cleaning
Lever (Lower) in correct
position?
NO
Place the Lever in position.
7
Are the Image
Transfer/Paper Separator
Corona Wires deteriorated
or dirty?
YES
Clean or replace the Wires.
8
Are the Paper Guides
deformed or dirty?
YES
Clean or replace the Paper
Guides.
9
Are the Synchronizing
Rollers deformed, worn, or
dirty with paper dust?
YES
Clean or replace the
Synchronizing Rollers.
T-19