Sharp AR-285 (serv.man13) Service Manual ▷ View online
(2) Upper/lower cassettes
No.
Name
Work item
Cycle
Model
Remark
1
Rollers
Clean
80 K
Check
80 K
Replace
80 K or 2 years
Reference: paper fed port counter
2
Brake spring
Check
80 K
Lubricate
160 K
Clean
160 K
3
Torque limiter
Check
80 K
Lubricate
160 K
Clean
160 K
1
1
2
3
9 – 11
E. Paper transport section
(1) Paper transport section
No.
Name
Work item
Cycle
Model
Remark
1
Resist roller
Clean
80 K
2
Transport rollers
Clean
80 K
3
Rollers
Clean
80 K
(2) Suction
No.
Name
Work item
Cycle
Model
Remark
1
Suction belt
Clean
80 K
2
2
3
3
2
2
1
1
1
9 – 12
F. Fusing section
(1) Fusing unit 1
No.
Name
Work item
Cycle
Model
Remark
1
Upper heat roller
Clean
80 K
Replace
160 K
2
Lower heat roller
Clean
80 K
Replace
160 K
3
Upper separation pawl
Replace
80 K
4
Lower separation pawl
Replace
80 K
5
Insulation bush
Check
80 K
1
5
5
3
3
2
4
9 – 13
(2) Fusing unit 2
No.
Name
Work item
Cycle
Model
Remark
1
Thermistor
Check
80 K
2
Upper heat roller gear
Lubricate
80 K
Replace
160 K
3
Gears
Lubricate
80K
1
3
2
9 – 14
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