Read Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man9) Service Manual online
MX-CS11 EXTERNAL VIEW AND INTERNAL STRUCTURE 2 – 1
MX-CS11
Service Manual
[2] EXTERNAL VIEW AND INTERNAL STRUCTURE
1. Sensor, Detector, Switch, Motor, Clutch, PWB
2. Roller
No. Signal name
Name
Type
Function/Operation
1
C2LUM
Cassette 2 lift-up motor
DC brush motor
This motor lifts up the paper.
2
C2MM
Cassette 2 main motor
DC brushless motor
This motor drives the paper feed.
3
C2TRC
Desk transport clutch
Electromagnetic clutch This clutch controls the ON/OFF status of the vertical transport roller.
4
C2PFC
Desk 1 paper feed clutch
Electromagnetic clutch This clutch controls the ON/OFF status of the paper feed roller 1.
5
DSW_C2
Cassette 2 transport cover open/
close sensor
close sensor
Light transmission
This sensor detects when the paper feed cover of the Cassette 2 is opened or
closed.
closed.
6
C2LUD
Cassette 2 upper limit sensor
Light transmission
Detects the upper limit lift position of paper.
7
C2PED
Cassette2 paper empty sensor
Light transmission
Detects paper empty in the Cassette 2.
8
C2PPD
Cassette 2 paper pass detector
Light reflection
Detects paper pass.
9
CSS2
Cassette 2 empty sensor
Mechanical switch
This sensor detects when the Casette 2 is attached.
10
------
Cassette I/F PWB
------
This relays the control between the MFPC and the Cassette 2.
No.
Name
Function/Operation
1
Transport roller (Idle)
Applies the pressure to the paper transport roller and supplies the transportation power to the paper.
2
Transport roller (Drive)
Transports paper to the main unit.
3
Paper feed roller
Feeds paper to the paper transport section.
4
Separation roller
Separates paper to prevent double feed.
5
Pickup roller
Feeds paper to the paper feed roller.
6
1
4
5
3
8
7
2
9
10
1
2
3
4
5
Click on the first or last page to see other MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man9) service manuals if exist.