Sharp AR-505 (serv.man10) Service Manual ▷ View online
AR-501/505
No.
Name
Work item
Cycle
Remark
AR-280/285/335
AR-405
AR-501/505
1
Transport rollers
Clean
80 K
90 K
125K
2
Paper exit follower roller (inner surface)
Lubricate
80 K
90 K
—
Paper exit follower roller (inside)
Lubricate
—
—
125K
3
Curl correction roller
Check
—
—
125K
Change
—
—
250K
4
Transport paper guides
Clean
—
—
125K
N. PCU/AC power/High voltage power/Main motor
∗
Do not turn the flywheel manually. Otherwise, the gear may be
broken.
broken.
(1) PCU/AC power/High voltage power/Main motor
AR-250/280/281/285/286/335/336/405
AR-501/505
∗
The PCU, AC power, the high voltage power, and the main motor can be removed by removing the screw shown with arrows.
8 – 25
8/6/1999
O. Major drive unit
AR-250/280/281/285/286/335/336/405
AR-501/505
No.
Name
Work item
Cycle
Remark
AR-250/280/281/
285/286/335/336
285/286/335/336
AR-405
AR-501/505
Gears
Lubricate
80 K
90 K
125K
Belts
Check
240 K
270 K
250K
8/6/1999
8 – 26
AR-250/280/281/285/286/335/336/405
AR-501/505
∗
Each drive unit can be removed by removing the screw shown with the arrow.
8 – 27
8/6/1999
AR-250/280/281/285/286/335/336/405
∗
Note for assembly
•
Be sure to attach the flywheel to inside of the guide.
•
Attach so that the arrow faces the rotating direction.
P. Lift-up unit
Q. RSPF
1
1
1
2
1
3
1
2
2
2
2
2
2
3
1
2
3
3
2
1
4
4
8/6/1999
8 – 28
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