Xerox 2510 Service Manual page 28

XEROGRAPHIC MODULE
(Continuad)
INTERVAL
TASK
Replace or repair
corotrons
Check /clean cleaning
blade
- - - -
- -
- -
Replace ozone filter
-
-
--
Perform
ADJ
9.2/9.3/9,4
Electrostatic Series
REASON
Contamination on the wires, damaged or
worn out end blocks, are causes for corotron
failure resulting in copy quali ty defecls/jams
etc
Residual image, streaks, drum scuffing can
occur if blade is worn or contaminated.
Clogged filters can cause side-to-side light
copy quality defects and cause augers t o
bind with partially fused dry ink.
New corotrons can affect the charge voltage
W o L
TASK ENABLER
Perform 2510
AD1
9,2,2515
ADJ
9,3 Electrostatic Series,
-
--
-
-
- - -
Vacuum clean the cleaning blade. Note 1
Apply zinc stearate t o the cleaning blade and photoreceptor
drum. Note 2
Replace if damaged.
- - -
- - -- -
Vacuum auger area and seal. Note 1
Ensure that seal is oriented toward the drum. Replace seal i f
damaged.
Ensure machine
is
at operating temperature and all light
leaks are ellrr~inaled before performing the
251 0 ADJ 9.2,
251 5 ADJ 9.3 Electrostatic Series.
Note 1 : Ensure that the vacuum does not contact the edye of cleaner blade that touches the surface of thephotorecptor drum.
Note 2: Where possible, dust the drum and cleaning blade with zinc stearate away frorn the xerographic module to prevent the charge corolron
from being contaminated, I f the drclm and hlscfe mt~st be dtrsled whilc in tlw xcroyrapl~ic, rernovc l l w cl~atgc corolron. The zinc slearate will
contaminate the charge corotron and cause copy quality defects.
7/92
Xerographic Module Maintenance Procedures
1-8
2510/2515