Sharp FO-4450 Service Manual page 68

FO-4450U/FO-CS1
13 Upper cover
1
2
3 5 8
4
6 9
7 10
11
12
13
14
15
22
21
20
19
18
16
17
18
19
20
21
22
23
24
24
16
Parts list (Fig. 13)
No. Part name
1 Screw (3×10)
2 Screw (3×8)
3 Upper cover lock spring
4 Upper cover lock nail
5 Drum cartridge detect
lever spring
6 Drum cartridge detect lever
7 Shutter lever
8 Idler gear (32z)
9 Upper cover roller
10 Idler gear 2 (17Z)
11 Idler gear 1 (50Z)
12 Upper cover gear plate
23
17
6
7
1
1
2
Fig. 13
3 – 20
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Qty No. Part name
5
13 Upper cover gear
2
plate spring
1
14 Drum cartridge press spring
1
15 Paper exit guide, under
1 16 Paper exit guide, upper
17 Pinch roller ass'y
1
18 Screw (3×8)
1
19 Pinion gear
5
20 Hopper spring
1 21 Upper cover lock button
1
22 Hopper guide, left
1
23 Hopper guide, right
1
24 Upper cover
9
8
15
5
14
3
1
1
14
2
12
4
Qty
1
2
1
1
2
1
1
1
1
1
1
1
8
10
13
11