Detailed Section Descriptions - Gestetner B147 Service Manual

6. DETAILED SECTION DESCRIPTIONS

6.1 OVERVIEW
6.1.1 COMPONENT LAYOUT
27
26
25
24
23
22
21
20
19
18
17
1. Scanner HP sensor
2. ADF exposure glass
3. 2nd scanner (2nd carriage)
4. Scanner lamp
5. 1st scanner (1st carriage)
6. Original width sensor
7. Original length sensor
8. Scanner motor
9. Exposure glass
10. Sensor board unit (SBU)
Toner cartridge
11.
Laser optics housing unit
12.
Polygon mirror motor
13.
By-pass feed table
14.
SM
3
1 2
K
Transfer unit
15.
16. Rotation encoder
Tray 2
17.
Tray 1
18.
Waste oil bottle
19.
Waste toner bottle
20.
21. Waste toner vibrator
Duplex feed unit
22.
Transfer belt cleaning unit
23.
ID sensor
24.
Development unit (each color)
25.
PCU (each color)
26.
Fusing unit
27.
6-1
4
5 6 7 8
Y
C
M
B147/B149/B190
OVERVIEW
9
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11
12
13
14
15
16
B146D901.WMF