Sharp AR-C170 (serv.man24) Service Manual ▷ View online
AR-C170M DESCRIPTIONS OF EACH SECTION 7 - 45
g. Pickup roller assembly parts
Note: When setting the pickup roller assembly 4, check to insure
that the rib A is on the rib of the solenoid arm.
h. Pickup roller, paper feed roller
[Interface PWB]
[Document tray section]
a. Document tray
1
4
2
3
A
1
2
3
1
1
4
2
1
1
1
2
1
3
AR-C170M DESCRIPTIONS OF EACH SECTION 7 - 46
b. Lack cover
c. Document length detection SW
[Drive frame section]
a. Book sensor
b. Drive frame unit
c. Drive frame assembly and drive belt
2
1
3
4
3
4
2
1
1
2
1
2
1
1
1
2
3
4
AR-C170M DESCRIPTIONS OF EACH SECTION 7 - 47
d. Pressure release solenoid
e. RSPF motor
[Transport section]
a. Clutch
Note: When assembling, check to insure that the rib is in the
groove A of the clutch and that it is fixed with the E-ring.
b. Transport roller gear
c. Reverse gate
d. Transport roller
3
2
1
1
2
4
3
2
A
1
1
1
1
1
2
3
1
1
1
AR-C170M DESCRIPTIONS OF EACH SECTION 7 - 48
e. PS roller
f. Paper feed paper guide lower
Note: When assembling, check to insure that the paper feed
paper guide lower is set to the rib A and the boss B.
g. Paper feed paper guide upper
h. Paper exit roller
i. Gate solenoid
Note: When assembling, check to insure that the hook of the
paper exit gate is set in the concave section of the solenoid.
When assembling, check to insure that the D-cut surface of
the bearing faces downward.
the bearing faces downward.
2
1
1
1
1
1
1
2
B
A
1
2
2
1
1
1
Bearing
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