DOWNLOAD Sharp MX-DE25 / MX-26 / MX-27 (serv.man2) Service Manual ↓ Size: 12.18 MB | Pages: 42 in PDF or view online for FREE

Model
MX-DE25 MX-26 MX-27 (serv.man2)
Pages
42
Size
12.18 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual.
File
mx-de25-mx-26-mx-27-sm2.pdf
Date
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Sharp MX-DE25 / MX-26 / MX-27 (serv.man2) Service Manual ▷ View online

MX-DE27  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 4
D2PRED1
Paper feed tray 4 paper rear edge 
detector 1
Tact switch
The paper feeder recognizes that the tray for paper feed tray 4 has been inserted 
when any of paper feed tray 4 paper rear edge detector 1 to 4 turns ON.
This detector detects the paper size of the tray in paper feed tray 4.
D2PRED2
Paper feed tray 4 paper rear edge 
detector 2
Tact switch
D2PRED3
Paper feed tray 4 paper rear edge 
detector 3
Tact switch
D2PRED4
Paper feed tray 4 paper rear edge 
detector 4
Tact switch
D2ULD
Paper feed tray 4 upper limit 
detector
Transmission type
This detector detects when the tray in paper feed tray 4 reaches its upper limit.
Signal name
Name
Type
Function/operation
MX-DE27  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 5
2. Motor, clutch
A. MX-DE25
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
This clutch controls the ON/OFF status of the transport roller 1.
C2PUC
Paper feed tray 2 paper feed clutch
Electromagnetic clutch
This clutch controls the ON/OFF status of the paper feed roller (paper feed tray 2).
C2PUC C2PFC
C2LUM
MX-DE27  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 6
B. MX-DE26
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
This clutch controls the ON/OFF status of the  transport roller 1.
C2PUC
Paper feed tray 2 paper feed clutch
Electromagnetic 
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
This clutch controls the ON/OFF status of the paper feed roller (paper feed tray 3).
DPFM
Desk paper feed motor
DC brushless 
motor
This motor drives the paper feed and transport sections.
DPTRC
Desk paper transport clutch
Electromagnetic 
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.
C2PUC
DPFM
C2PFC
DPTRC
C2LUM
D1LM
D1PFC
MX-DE27  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 7
C. MX-DE27
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
This clutch controls the ON/OFF status of the  transport roller 1.
C2PUC
Paper feed tray 2 paper feed clutch
Electromagnetic 
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
This clutch controls the ON/OFF status of the paper feed roller (paper feed tray 3).
DPFM
Desk paper feed motor
DC brushless 
motor
This motor drives the paper feed and transport sections.
DPTRC
Desk paper transport clutch
Electromagnetic 
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.
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
This clutch controls the ON/OFF status of the paper feed roller (paper feed tray 4).
C2PUC
DPFM
C2PFC
DPTRC
C2LUM
D1LM
D2LM
D1PFC
D2PFC
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