DOWNLOAD Sharp MX-LC11 Service Manual ↓ Size: 1.6 MB | Pages: 24 in PDF or view online for FREE

Model
MX-LC11
Pages
24
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1.6 MB
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PDF
Document
Service Manual
Brand
Device
Copying Equipment / MXLC11 Service Manual
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mx-lc11.pdf
Date
PREV: Sharp MX-KBX1 (serv.man3) Service Manual / Technical Bulletin

Sharp MX-LC11 Service Manual ▷ View online

MX-LC11  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 1
MX-LC11
Service Manual
 
[2] EXTERNAL VIEW AND INTERNAL STRUCTURE
1. Sensor, switch 
Signal 
name
Name
Type
Function/operation
LCCD 
(LTOD)
Connect detector
Transmission type
Detects connection to the main unit.
LCLD 
(LCD)
Tray close detector
Transmission type
The tray insertion is detected.
LDD
Tray downer limit detector
Transmission type
The lower limit of the tray is detected.
LDSW
Door switch
Micro switch
Detects open/close of the upper door.
LLSW
Upper limit switch
Micro switch
Protects the paper feed unit from breakage due to lifting the tray too much.
LPED
Tray paper empty detector
Transmission type
Detects paper presence/empty on the paper tray.
LPFD
Paper pass detector
Transmission type
Detects paper transport.
LRE
Lift motor rotaly encoder sensor
Transmission type
The lift motor rotation is detected.
LUD
Tray upper limit sensor
Transmission type
Detects the paper upper limit position.
LDSW
LLSW
LPED
LPFD
LCCD (LTOD)
LDD
LCLD (LCD)
LRE
LUD
MX-LC11  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 2
2. Motor, clutch, solenoid
Signal 
name
Name
Type
Function/operation
LLM
Lift motor
Brush motor
Lifts the paper feed table.
LPFC
Paper feed clutch
Electromagnetic clutch
Controls ON/OFF of the paper feed roller.
LPFM
Paper feed motor
Brushless motor
Drives the paper feed, and the paper transport section.
LPFS
Paper feed solenoid
Electromagnetic solenoid
Presses the paper pickup roller onto paper.
LTRC
Transport clutch
Electromagnetic clutch
Controls ON/OFF of the transport roller.
LPFM
LTRC
LPFC
LPFS
LLM
MX-LC11  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 3
3. PWB
No.
Name
Function/operation
1
LCC main PWB
Controls and drives the LCC.
1
MX-LC11  EXTERNAL VIEW AND INTERNAL STRUCTURE  2 – 4
4. Roller
No.
Name
Function/operation
1
Paper pickup roller
Feeds paper to the paper feed roller.
2
Paper feed roller
Feeds paper to the paper transport section.
3
Transport roller (Drive)
Transports paper from the paper feed roller to the main unit.
4
Transport roller (Idle)
Applies a pressure to paper and the transport roller to provide a transport power of the transport roller to 
paper.
5
Separation roller
Separates paper to prevent double feed.
1
2
3
5
4
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