Read Sharp MX-6201N / MX-7001N (serv.man17) Service Manual online
MX-7001N EXTERNAL VIEW AND INTERNAL STRUCTURE 5 – 15
N. Gate
31
LD PWB2
Controls laser lighting. (2 beams)
32
Thermistor PWB 2
Detects the temperature in the LSU.
33
Thermistor PWB 1
Detects the temperature in the LSU.
34
BD PWB
Detects the laser sync signal.
35
Drum phase detection PWB
Detects the phase of each color drum.
36
Tandem sensor PWB
Detects the tandem tray YES/NO and detects paper.
37
LVDS PWB
Outputs the LCD display signal.
MFP cnt is the source of output.
38
LCD INV PWB
Drives the LCD backlight.
39
PTC PWB
Outputs the pre-transfer voltage.
40
Paper exit temperature detection PWB
Detects the temperature of the paper exit unit.
41
Memory PWB
42
DVK DRIVER PWB
Controls the toner mixing motor.
43
INT 38 PWB
Controls the 38V interlock signal.
No.
Name
Function/Operation
1
ADU reverse gate
Selects the paper route among the path to the inner tray and the path to the right tray and the path to the
duplex (ADU) section.
duplex (ADU) section.
2
Right paper exit gate
Selects the paper route between the path to the duplex (ADU) section and the path to the right tray.
No.
Name
Function/Operation
Note
2
1
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