Electrical Parts Layout; Pwbs - Kyocera FS-1100 Service Manual

2-2 Electrical Parts Layout

2-2-1 Electrical parts layout

(1) PWBs

Simplex model
1
2
Duplex model
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2
1. Control PWB ................................................ Main controller: Controls the software such as the print data processing
2. Power source PWB...................................... After full-wave rectification of AC power source input, switching for
3. High voltage PWB........................................ Generates main charging, developing bias and transfer bias.
4. Operation panel PWB .................................. Consists the LED indicators and key switches.
5. APC PWB .................................................... Generates and controls the laser beam.
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5
6
8
7
3
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6
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7
3
Figure 2-2-1 PWBs
and provides the interface with computers.
Engine: Controls printer hardware such as high voltage/bias output con-
trol, paper conveying system control, and fuser temperature control, etc.
converting to 24 V DC for output. Controls the fuser heater lamp.
4
4
2H5/2HS
Machine left
Machine inside
Machine right
Machine left
Machine inside
Machine right
2-2-1