Shading On Unprinted Sections; Toner Rubs Off The Output - Oki C7350hdn User Manual

Print Quality Problems

Shading on unprinted sections

Possible cause
Paper has been
affected by static
electricity.
Paper is too thick.
Toner is low.

Toner rubs off the output

Possible cause
Media Weight and
Media Type settings
may not be appropriate.
Packing materials were
left on the fuser when it
was installed.
Output is garbled or incorrect
Possible cause
Possible mismatch on
parallel connection
between computer
and printer.
C7350/7550 User's Guide: Troubleshooting • 527
Remedy
Store paper within specified temperature and
humidity levels.
See Paper (Media)"Recommendations" on
page 62.
Use recommended paper.
See Paper (Media)"Recommendations" on
page 62.
Change toner cartridge.
See "Changing the Toner Cartridge" on
page 484.
Remedy
Set the value of media weight to the next
heaviest one.
See Paper (Media)"Weight and Type" on
page 58
Careful! Fuser may be HOT!
Open the top cover and check to be sure that
all the packing materials were removed from
the fuser.
To remove the fuser, see "Changing the Fuser"
on page 499.
Remedy
Change parallel transmission mode.
See "Parallel Interface Problems" on page 528.