The White Area Of Printed Pages Is Dirty (See Fig. 7-2 B); The White Area Of Printed Pages Is Dirty (Partially); The White Area Of Printed Pages Is Dirty (All Over) - Oki MC362w Maintenance Manual

Oki Data CONFIDENTIAL

7.5.6 (2) The white area of printed pages is dirty (see Fig. 7-2 B).

(2-1) The white area of printed pages is dirty (partially).

Check item
(2-1-1) ID unit
Exposure of a drum Was any ID unit left in an environment
to light where its drum surface was exposed to light
for a long period of time?
Toner leakage Is toner leaking from any ID unit or toner
cartridge?
(2-1-2) Fuser unit
Offset toner in the Visually check each fuser unit if offset toner
fuser units in the previous printing adheres to them.
44952001TH Rev.2
Checking method Action in case of NG
Replace any applicable
ID unit. When using
a new ID unit as a try,
select FUSE KEEP
MODE of the system
maintenance menu.
Replace any applicable
ID unit or toner
cartridge. When using
a new ID unit as a try,
select FUSE KEEP
MODE of the system
maintenance menu.
Repeat blind printing
using unnecessary
media until offset toner
is created on print
media, or replace any
applicable fuser unit.
When using a new
ID unit as a try, select
FUSE KEEP MODE of
the system maintenance
menu.

(2-2) The white area of printed pages is dirty (all over).

Check item Checking method
(2-2-1) Print media
Media type Is the media used for printing is especially
thick?
(2-2-2) High-voltage terminal
ID unit terminal Visually check each ID unit high-voltage
terminal if it contacts the contact assembly
properly. (See Fig. 7-3.)
7. TROUBLESHOOTING PROCEDURES
Action in case of NG
Use standard paper.
Replace any
applicable ID unit or
correct any applicable
high-voltage terminal.
When using a new
ID unit as a try,
select FUSE KEEP
MODE of the system
maintenance menu.
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