Panasonic DP-C305 - Vertical White Lines

423
DP-C405/C305/C265
FEB 2008Ver. 1.1
4.3.6. Vertical White Lines
START
END
Replace the recording paper.
Yes
No
Replace the Drum/Developer Unit.
Are there any foreign particles,
or stains blocking the Laser
Beam path?
No
Yes
No
Replace the Fuser Belt Unit.
Yes
No
Check the Scanner mechanism.
No
Yes
Yes
Is the recording paper damp?
Is the Drum/Developer
Unit operating properly?
1. Remove the particles from the laser
beam path or clean the stains.
2. Replace the LSU.
Is the Fuser belt surface
clean?
Paper Travel
P
Is the Test Pattern printout in
Copier F1 Mode normal?