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[9] MAINTENANCE
1. Maintenance table
Unit name
Part name
OPC drum
Drum peripheral
Cleaning blade
Side seal F/R
MC unit
(MC charging electrode)
(MC grid)
(MC case)
Transfer wire
Transfer paper guide
MC guide seal (Cleaning
blade)
Drum fixing plate B
Separation pawl
Star ring N2
Star ring 5
Pawl holder PAN
Process frame unit
Discharge holder
Developing
Developer
section
DV seal
Toner density sensor
DV side seal F/R
Optical section
Reflector
Mirrors
Pulley
CCD Lens
Table glass
White Plate
Drive wire
Rail
OC
LSU
Dust-proof glass
Paper feed
Manual feed take-up roller
section
Transport rollers
Spring clutch
Electromagnetic clutchs
Upper heat roller
Fusing section
Pressure roller
Pressure roller bearing
Upper separation pawl
Lower separation pawl
Cleaning pad
Drive section
Gears
Belts
Paper exit section
VOC filter
Document
Pickup roller
transport section
Handling unit
Handling sheet
Paper feed roller
PS roller
Transport roller
Paper exit roller
Cassette paper
Paper feed roller
feed section
Handling unit
Handling sheet
*1: Recommendable replacement time:50K(A4, 6%print)
*2: In maintenance cycle, after beginning to use each paper feed counter 100K, one year is a standard. Exchange when worn out.
*3: Maintenance cycle is RSPF document FEED value 100K (Sim.22-8). Or, after it begins to use it, one year is a standard. When worn out, it
exchanges it.
X:Check(Clean, adjust, or replace when required.) O:Clean
When
50K
100K
calling
-
-
X
X
X
X
-
(
)
(
)
-
(
)
(
)
-
(
)
(
)
O
O
O
O
O
O
-
X
X
X
X
X
O
O
O
X
X
X
X
X
X
X
X
X
X
O
O
O
-
O
O
-
X
X
-
O
O
O
O
O
O
O
O
-
X
X
-
X
X
O
O
O
O
O
O
O
O
O
O
O
O
-
O
O
-
X
X
X
O
O
X
O
O
-
X
X
X
X
X
X
X
X
X
X
X
-
X
X
-
X
X
-
O
O
O
X
X
X
X
X
X
O
O
O
O
O
O
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
MX-M182 MAINTENANCE 9-1
150K
200K
250K
X
X
X
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
(
)
O
O
O
O
O
O
X
X
O
O
O
X
X
X
X
X
X
X
X
O
O
O
O
O
O
X
X
X
O
O
O
O
O
O
O
O
O
X
X
X
X
X
X
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
X
X
X
O
O
O
O
O
O
O
O
O
O
O
O
O
O
X
X
X
X
X
O
X
X
O
O
O
X
X
X
X
X
X
O
O
O
O
O
O
X
X
X
X
X
X
X
X
X
X
X
X
X
:Replace
:Adjust
:Lubricate
Remark
Exchange if necessary
Exchange if necessary
Exchange if necessary
Check the sensor head surface.
*2
Alcohol cleaning
*2
Alcohol cleaning
*1
*3
*2
*3
*2
*2
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