Light Print - Panasonic DP-8020E Service Manual

4.3.8.

Light Print

Is the Test Pattern printout in
Copier F1 Mode, or Fax
Service Mode 3 normal?
Is the recording paper damp?
Is the OPC Drum/Developer Unit
operational?
Are there any foreign particles, or
stains blocking the Laser Unit
path?
Is the PS normal?
Are the Fuser, and Pressure Roller
surfaces clean?
Ver. 1.0
START
No
No
Yes
No
Yes
Yes
END
Yes
Check the Scanner mechanism.
Yes
Replace the paper.
No
Replace the OPC Drum/Developer Unit.
Yes
1. Remove the particles from the
laser beam path, or clean the stains.
2. Replace the LSU.
No
1. Check all connectors, and
voltages on the PS.
2. Replace the PS.
No
Clean, or replace the rollers.
195
DP-8020E/8020P/8016P
SEP 2006