Read Sharp MX-DE28 (serv.man2) Service Manual online
MX-DE28 EXTERNAL VIEW AND INTERNAL STRUCTURE 2 – 3
3.PWB, Heater
No.
Name
Function/operation
1
Paper feed tray 2 size detection PWB
Detects the paper size.
2
Desk control PWB
This PWB controls and drives the desk.
3
Dehumidifying heater 1
This is used to dehumidify inside of the tray.
4
Dehumidifying heater 2
This is used to dehumidify inside of the tray.
5
Dehumidifying heater 3
This is used to dehumidify inside of the tray.
1
2
3
5
4
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