Iv Troubleshooting; Jam Display; Initial Check Items; Misfeed Display - Konica Minolta FS-501 Service Manual

FS-501 Field Service Ver2.0 Sep. 2004

IV Troubleshooting

1.

Jam Display

1.1

Initial check items

• When a paper misfeed occurs, first perform the following initial check items.
Does paper meet product specifications?
Is the paper curled, wavy, or damp?
Is a foreign object present along the paper path, or is the
paper path deformed or worn?
Are the Paper Separator Fingers dirty, deformed, or
worn?
Are rolls/rollers dirty, deformed, or worn?
Are the Edge Guide and Trailing Edge Stop at the cor-
rect position to accommodate the paper?
Are the actuators operating correctly?
1.2

Misfeed display

• When misfeed occurs, message, misfeed location "Blinking" and paper location "Light-
ing" are displayed on the Touch Panel of the main unit.
Misfeed location
Horizontal Transport section
Transport section
Tray1 Exit section
Elevator Tray Exit section
Paper Stack Exit section
Stapler section
Job Tray Exit section (JS-601)
1.2.1

Misfeed display resetting procedure

• Open the corresponding door, clear the sheet of paper misfeed, and close the door.
Check item
Replace paper.
Replace paper.
Instruct the user on the correct paper storage
procedures.
Clean the paper path and replace if neces-
sary.
Clean or replace the defective Paper Separa-
tor Finger.
Clean or replace the defective roll/roller.
Set as necessary.
Correct or replace the defective actuator.
Misfeed access location
Horizontal Transport section
Cover
Front Door
Front Door
Front Door
Front Door
Front Door
Job Tray Upper Cover
Jam Display
Action
Action
☞
4-6
☞
4-3
☞
4-4
☞
4-5
☞
4-5
☞
4-6
☞
4-4
4-1