Xerox 8830 Service Manual page 29

Xerographic Module (cont.)
INTERVAL TASK
Check/clean
As
photoreceptor.
Required
As
Check/clean
Required
blade. Replace with the new
*Note 3
photoreceptor or as required.
Replace the fabric guide.
30K ft.
9Km
30K ft. Clean the inner xerographic
module components.
9Km
Note 1: Ensure that the vacuum does not contact the edge of the cleaner blade that touches the surface of the photoreceptor drum.
Note 2: Where possible, dust the drum and the cleaning blade with zinc stearate away from the xerographic module to prevent the charge scorotron from
being contaminated. If the drum and cleaning blade must be dusted while in the xerographic module, remove the charge scorotron. The zinc stearate will
contaminate the charge scorotron and cause print quality defects.
Note 3. Install the complete cleaning blade kit when installing a new photoreceptor
8830
REASON
Contamination/wear,
the
chips can generate
problems.
the cleaning Residual image, streaks, drum scuffing
can occur if the blade is worn or
contaminated.
Jams, deletions, wrinkles.
If the customer Is running a high
percentage of vellum, outgassing of
the vellum contaminates the cleaner
auger and lower
resulting in poor cleaning and high dirt
contamination.
plugged cleaner auger
scratches, or
Inspect photoreceptor surface for deep scratches, chips
print quality or excessive wear. Replace photoreceptor if damaged.
Apply zinc
photoreceptor drum. *Note 2
Clean photoreceptor surface with Xerox Film Remover if
contaminated. Apply zinc stearate when surface is dry.
Vacuum clean the cleaning blade. *Note 1
Apply zinc stearate to the cleaning blade
photoreceptor drum. *Note 2
Replace the blade if damaged.
Refer to REP 8.9
Remove the fuser roll and photoreceptor to enable
access.
NOTE: Use caution not to touch or damage cleaning
baffle surface
blade or seals.
Vacuum the Xero Mod and Auger and then clean ail
contaminated areas with Film Remover.
1/98
1-21
TASK ENABLER
stearate to the cleaning blade and
Maintenance Procedures
and