Oce VarioStream 7000 SINGLE - Page 350

8.4.2 Poor printing, cause and correction
350 A29246-X20-X-4-7680 / fa805.fm
Discharge strip - - - Soiled plastic strips,
clean
Cleaning brush
- - - Cleaning brush
soiled or faulty,
replace cleaning
brush.
Photoconductor
drum
Photoconductor
drum soiled, replace
Soiled, damaged (a
few spots are ok),
possibly replace
- Damaged, possibly
replace.
Developer station
Developer out,
soiled: replace.
- - -
Paper transport
Creases or bumps in
the paper. Set,
correct, other paper.
- Paper sticks in the
carton or to
deviations. Open up
carton, correct error.
-
Fuser station
- (Possible offset if
there is not enough
oil, check oil level)
Printing not fused
(possible operator
error), call service.
Optimize: Fuser
temperature, fuser
oil quantity, brake
force of the paper
brake.
(Possible offset
effect if there is not
enough oil, check oil
level) Optimize:
Fuser temperature,
fuser oil quantity.
Possibly clean fuser
roller.
Printhead
Only for
printingsystems with
LPH2: Clean LED
print head: In the
<User>sub-menu,
activate <LPH
cleaning>.
- - -
Error source Type of error and correction
Bright spots /
streaks in printed
image
Dark spots Smudged print
image
Memory effects
ghost image