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SF-7300
SF-7350
[13] MAINTENANCE
The SF-SF-73001SF-7350 r~uires
specific maintenance
30,000 copies.
The folbwing is a listof basic maintenancekerns.
A = Replacdlnetall
X = Inspect(CleatiAdjusUReplace as necessary)
O . Ctin
* = Lubricate
A = Adjustment
ltedSAon
1. Devekrpersection
2. OPC DrumSectifl
3.
Seperatorflransfer
section
4. Fuser Section
-spar
Feed
section
6. Optical
Section
E
SF-7350 only
7. Copy Quatity
8. others
I
every
Rquirad Fr~uency
Remarks
Pads
deecriition
Every
Drum
Heat
roller
set
30K
60K
goK
120K Cal}
up
kit
kit
Devel~er,
black
A
A
A
A
A
Sde seal
F
(PSEL-0242FC~
x
x
x
A
x
Sde seal R (PSEL-0243FC~
x
x
x
A
x
DV plate (UCLEZO079FC~
x
x
x
A
x
Drive gears
*
*
*
*
OPC drum
(A)
A
A
A
A
1
Cleaning blade (UCLEZO080FC~
A
A
A
A
x
1
Blank lamp and filter
o
0
0
0
Dischargelamp and filter
o
0
0
0
Corona wire (MC)(DWIR-0466CS~
A
A
A
A
x
Corona housing(MC)
o
0
0
0
Toner receive seal assy (CSPA-0021FC~
x
x
x
x
Separationtape (PTPE-0134FC~
A
A
A
A
x
1
Separationroller
o
0
0
0
0
Tension roller
o
0
0
0
0
Corona wire ~C)(DWIR-0466CS~
A
A
A
A
x
Corona
housing ~C)
o
0
0
0
Upper heat roller (NROLT0593FC~
o
A
o
A
x
1
Lower heat roller (NROL10594FC~
o
A
o
A
x
1
Upper separatorpads (x3)(CTME-0188FC01)
o
A
o
A
o
3
Thermistor
o
0
0
0
0
Scraper (x 3)(LPLTM2885FC~
x
x
x
x
x
Lower cleaningroller(cRoLN0847Fc~
x
A
x
A
x
1
Drivegears
*
*
*
*
Paper fed roller
o
0
0
0
0
Resist rolfer,upper and lower
o
0
0
0
0
Transpoti roller,upper and bwer
o
0
0
0
0
Spring clutch(peperfeed rollerand resi~ roller)
*
*
*
*
Drivegears
*
*
*
*
Copy lamp harness(DHA1-1406FC~
A
MirrodLen4Reflector
o
0
0
0
0
Mirrorpositionsensor
(MHPS,MORS)
o
0
0
0
Mirrorbase drivewire (PWIR-0111 FC~/pulley
x
x
x
x
(NPLYZO127FC~
Mirrorbase rail and mirrorbase ho~er
*
*
*
*
AE sensor
o
0
0
0
Lens postiionsensor
o
0
0
0
Lens drive wire (PWIR-0112FC~/pulley
x
x
x
x
(NPLYzo153Fc~
Lens dfie gear (NGERH0503FC~
x
x
x
x
A
A
A
A
x
Ozone tiker(PFILZO118FC~
A
Waste toner collwt bottle
A
A
A
A
A
x
Gears and bearings
*
*
*
*
Timing bek (belt A)(NBLTHo086Fc~
x
x
x
X(A)
Table glas~document cover
o
0
0
0
0
0
13–1
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