Read Sharp MX-DE28 (serv.man2) Service Manual online
MX-DE28 EXTERNAL VIEW AND INTERNAL STRUCTURE 2 – 2
2. Motor, clutch
Signal
name
Name
Type
Function/operation
C2LUM
Paper feed tray 2 lift-up motor
DC brush motor
This motor lifts up the tray in paper feed tray.
C2PFC
Paper feed tray 2 transport clutch
Electromagnetic
clutch
clutch
This clutch controls the ON/OFF status of the transport roller 1.
C2PUC
Paper feed tray 2 paper feed clutch
Electromagnetic
clutch
clutch
This clutch controls the ON/OFF status of the paper feed roller (paper feed tray 2).
D1LM
Paper feed tray 3 lift-up motor
DC brush motor
This motor lifts up the tray in paper feed tray.
D1PFC
Paper feed tray 3 paper feed clutch
Electromagnetic
clutch
clutch
This clutch controls the ON/OFF status of the paper feed roller (paper feed tray 3).
D2LM
Paper feed tray 4 lift-up motor
DC brush motor
This motor lifts up the tray in paper feed tray.
D2PFC
Paper feed tray 4 paper feed clutch
Electromagnetic
clutch
clutch
This clutch controls the ON/OFF status of the paper feed roller (paper feed tray 4).
DPFM
Desk paper feed motor
DC brushless
motor
motor
This motor drives the paper feed and transport sections.
DPTRC
Desk paper transport clutch
Electromagnetic
clutch
clutch
This clutch controls the ON/OFF status of the transport roller 3, vertical transport roller
1, transport roller 5 and vertical transport roller 2.
1, transport roller 5 and vertical transport roller 2.
D1PFC
DPTRC
DPFM
C2PUC C2PFC
C2LUM
D1LM
D2LM
D2PFC
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