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PREVENTIVE MAINTENANCE SCHEDULE
H. Fusing ______________________________________________________
1. Hot roller
2. Pressure roller
3. Fusing
thermistors
4. Hot roller
strippers
5. Fusing/exit
guide plate
I. Others_______________________________________________________
1. Timing belts
2. Chains
3. Gears
4. Ozone filters
EM
3.6km
7.2km
(6k)
(12k)
EM
3.6km
7.2km
(6k)
(12k)
I
I
I
L
R
R
10.8km 14.4km
(18k)
(24k)
C
C
10.8km 14.4km
(18k)
(24k)
I
I
I
L
I
L
I
L
R
R
4-4
31 December 1992
18km Notes
(30k)
( ) A1 sideways/
D size
Replace at 48K
(A1 sideways/
D size).
Replace at 120K
(A1 sideways/
D size).
Suitable solvent
Suitable solvent
Suitable solvent
if necessary.
18km Notes
(30k)
( ) A1 sideways/
D size
I
Adjust the
tension if
necessary.
I
Adjust the
tension if
necessary.
Lubricate with
Mobil Temp. 78.
I
Mobil Temp. 78.
R
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