Xerographic Module (cont.)
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
1/98
1-21 Maintenance Procedures
INTERVAL
As
Required
As
Required
*Note 3
30K ft.
9Km
30K ft.
9Km
TASK
Check/clean the
photoreceptor.
Check/clean the cleaning
blade. Replace with the new
photoreceptor or as required.
Replace the fabric guide.
Clean the inner xerographic
module components.
REASON
Contamination/wear, scratches, or
chips can generate print quality
problems.
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 baffle surface
resulting in poor cleaning and high dirt
contamination.
plugged cleaner auger
TASK ENABLER
Inspect photoreceptor surface for deep scratches, chips
or excessive wear. Replace photoreceptor if damaged.
Apply zinc stearate to the cleaning blade and
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 and
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
blade or seals.
Vacuum the Xero Mod and Auger and then clean ail
contaminated areas with Film Remover.
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