Read Sharp AR-335 (serv.man13) Service Manual online
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Check (Check, clean, replace or adjust according to necessity.)
Cleaning Change Adjustment
✩
Lubrication Installing position change
Unit/Option name
Part name
Call
80K
160K
240K
320K
Remark
SPF
(AR-280 standard)
Paper feed section
Pickup roller
(
)
×
[Note 2]
Separation pad
(
)
×
[Note 2]
Paper feed roller
(
)
×
[Note 2]
Resist roller
Transport section
Transport roller
Exposure section
Refer to the copier body.
Paper exit section
Paper exit roller
Others
Sensors
For cleaning, blow air.
RADF
(AR-285 standard)
(AR-335 standard)
(AR-335 standard)
Paper feed section
Pickup roller
Separation roller
(
)
×
[Note 2]
Paper feed roller
(
)
×
[Note 2]
Resist roller
Transport section
Transport roller
For cleaning, wipe with
alcohol.
alcohol.
Paper exit section
Reverse roller
Paper exit roller
Others
Sensors
For cleaning, blow air.
ADU
(AR-285 standard)
(AR-325 standard)
(AR-325 standard)
Transport section
Transport rollers
Transport paper guides
Drive section
Gears
✩
✩
✩
✩
✩
(Specified positions)
Belts
×
Desk
Paper feed
separation section
separation section
Paper feed rollers
(
)
×
×
×
×
×
[Note 3]
Brake spring
×
✩
✩
✩
✩
Torque limiter
×
×
✩
×
✩
Transport section
Transport rollers
Transport paper guides
Drive section
Gears
✩
✩
✩
✩
✩
(Specified positions)
Belts
×
Others
Sensors
×
×
×
×
LCC
Paper feed
separation section
separation section
Paper feed rollers
(
)
×
×
×
×
×
[Note 3]
Brake spring
×
✩
✩
✩
✩
Torque limiter
×
×
✩
×
✩
Transport section
Transport rollers
Transport paper guides
Drive section
Gears
✩
✩
✩
✩
✩
(Specified positions)
Belts
×
Others
Sensors
×
×
×
×
Finisher
Transport section
Transport rollers
Transport paper guides
Drive section
Gears
✩
✩
✩
✩
✩
(Specified positions)
Belts
×
Others
Sensors
×
×
×
×
Staple unit
Unit replacement at every
100K staple
100K staple
Staple cartridge
User replacement at every
5K staple.
5K staple.
[Note 1]
Rough guide of replacement intervals
The rollers should be replaced, using the values indicated by the counter of each paper feed port as a rough guide.
•
500-sheets cassette: 80 K or 2 years (this also applies to built-in 500-sheets container.)
•
Manual feed tray: 40 K or 2 years
•
Torque limitor of Manual feed tray: 120 K or 2 years
[Note 2]
As specified above or 2 years
[Note 3]
Rough guide of replacement intervals
The rollers should be replaced, using the values indicated by the counter of each paper feed port as a rough guide.
•
Paper feed rollers: 80 K or 2 years
9 – 2
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