Panasonic DP-180

94
UF-9000
APR 2006
Ver. 3.0
DP-180/190
4.3.5. Vertical Dark Lines
START
No
Yes
Check the Scanner mechanism.
Is the Toner Cartridge
operational?
No
Yes
Are there any foreign particles
or stains on the BTR?
Yes
No
2. Replace the Toner Cartridge.
1. Clean the BTR with a soft, dry
cloth.
2. Replace the BTR.
Is the Laser Unit (LSU)
normal?
No
Yes
Replace the Laser Unit (LSU).
END
No
Yes
Clean or replace the rollers.
Paper Travel
P
Are the Fuser and Pressure
Roller surfaces clean?
Is the printout in Service
Mode 3 normal?
1. Clean the Corona Wire
as illustrated below.
Corona Wire
Carefully wipe the Corona Wire in the Toner Cartridge by sliding
a dry Cotton Swab from end to end a few times.