Xerox 8830 Service Manual

Xerographic Module
INTERVAL
Normal
Call
Normal
Call
Normal
Call
Normal
Call
Normal
Call
TASK
Clean the xerographic
module.
Clean the erase lamp.
Inspect the photoreceptor for
damage.
Inspect components for
vellum contamination.
Inspect all seals for damage.
Inspect the Cleaner Blade
for damage.
Check/replace the stripper
fingers.
Clean the media guides
Clean/check the fuser roll
fabric guide.
Check the fuser roll for lack
of oil.
Inspect/clean the thermistor
pad
REASON
Contamination can cause print quality
problems. Contaminants can travel to
the LED bar and scorotrons, which
results in print quality problems. Fused
toner on the bottom of the module can
cause jams.
Contamination reduces the
effectiveness of the lamp to discharge
the photoreceptor drum.
Contaminants from vellum
- Cleaner failure
- Contaminants to prints.
Vellum contamination will contaminate
and plug the cleaner auger at the ends.
Bent stripper fingers may cause feed
out jams and heat roll damage.
Contaminated or damaged media
guides can cause print quality defects.
Smooth or worn fuser roll loses ability
' to drive media.
Contaminated fabric guide causes too
much resistance to media which
results in jams/deletions/wrinkles.
Too little oil can cause media handling
and offsetting print quality problems.
Contamination can cause fuser heat
problems.
TASK ENABLER
Clean the toner from the housing and cleaner blade with
a vacuum cleaner.
NOTE: Ensure that the vacuum cleaner does not contact
the edge of the cleaner blade that touches the surface of
the photoreceptor drum.
Perform the Photoreceptor Cleaning Enhancement
procedure in section 6. Use cleaning solvent to remove
any fused toner from the bottom of the module. Replace
the photoreceptor if damaged.
Clean the erase lamp with a brush or dry lint free cloth
Replace any damaged xerographic module seals.
Replace the damaged or contaminated stripper fingers.
Clean the roll with film remover. Clean the fabric guide
with formula A and film remover.
Perform diagnostic code 1033 every time the oiler is
removed.
Check remaining fuser web life [1034] and adjust the
web oiler rate [1032].
If the fuser roll is dry, refer to BSD 10.2.
Clean the thermistor pad with a brush or dry lint free
cloth.
Maintenance Procedures
1/98
1-20
8830

Xerox 8830 Specifications

General

Brand	Xerox
Model	8830
Category	Printer
Language	English