Panasonic DP-C305 - Dark Background

428
DP-C405/C305/C265
FEB 2008Ver. 1.1
4.3.10. Dark Background
Is the LSU operating properly?
No
Yes
Replace the LSU.
START
Yes
No
Check the Scanner mechanism.
Is the Drum/Developer
Unit operating properly?
No
Yes
Is the recording paper damp?
Yes
No
Replace the recording paper.
Replace the Drum/Developer Unit.
Is the HVPS operating
properly?
1. Check all connectors and, voltages
on the HVPS.
2. Check the Spring Connector, and
voltages on the HVPS.
3. Replace the HVPS.
Yes
No
END
No
Yes
Paper Travel
P
Is the IT Unit operating
properly?
Check the IT mechanism.
Is the Test Pattern printout in
Copier F1 Mode normal?