10 Februry 2005
MAIN UNIT
2-3
Pr
eventive
Maintenance
2.1.3 PM TABLE
After replacing a part, reset the PM counter for that part (SP 7-804).
Abbreviations: C
lean
,
I
nspect
,
O
il replenishment
,
R
eplace
,
E
mergency
M
aintenance
Optical System
Prints Developments
70K 80K 120K 70K 120K 240K
EM Remarks
White
plate
C
Optical
cloth
1st
mirror
C
Optical
cloth
2nd
mirror
C
Optical
cloth
3rd
mirror
C
Optical
cloth
Front/rear
rails
C
Damp/dry
cloth
Exposure
glass
C C
Glass
cleaner
Dust shield glass
(laser optics unit)
C C
Optical cloth and dry
cloth
APS
sensors
C
Dry
cloth
Around the PCU
Prints Developments
70K 80K 120K 50K 120K 240K
EM Remarks
Charge corona unit
R
Replace as whole units
or individual parts
(listed below).
PCU
R
T/B waste toner bottle
R
C
Empty the bottle
ID
sensor
C
Blower
brush
O/B
waste
toner
bottle C R C
Empty
the
bottle
Components Parts of the Charge Corona Unit
Prints Developments
70K 80K 120K 50K 120K 240K
EM Remarks
Charge
Corona
Wire R
Charge
Corona
Grid R
Charge
Corona
Cleaner
R
Development Unit
Prints Developments
70K 80K 120K 60K 120K 240K
EM Remarks
Development
unit-C R
Development
unit-M R
Development
unit-Y R
Development unit-K
R
Refer to the PM
counter for each unit.
Do SP 3-929 after you
replace a development
unit (see section 3.5
for details).
(Not reclaimed at the
reclamation center)
