Sharp MX-M260 / MX-M260N / MX-M260FG / MX-M260FP (serv.man3) Service Manual ▷ View online
MX-M260/M310/M260N/M310N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 - 5
5. Sensor
6. Switch
No.
Name
Code
Function and operation
1
Mirror home position
sensor
sensor
MHPS
Mirror (scanner) home
position detection
position detection
2
Document cover
sensor
sensor
OCSW
Document cover open/close
detection
detection
3
Document size
sensor
sensor
DSIN3
Document size detection
(Inch series: PD3, 4)
(AB series: PD4, 5)
(Inch series: PD3, 4)
(AB series: PD4, 5)
4
2nd paper exit sensor
(Option)
(Option)
POD2
2nd paper exit detection
5
2nd paper exit full
detection sensor
(Option)
detection sensor
(Option)
TOPF
2nd paper exit section full
detection
detection
6
1st paper exit sensor
POD1
1st paper exit detection
7
Shifter home position
sensor (Except North
America)
sensor (Except North
America)
SFTHP
Shifter home position sensor
detection
detection
8
Paper exit sensor
(DUP side)
(DUP side)
PPD2
Paper exit detection
9
Thermistor
Fusing temperature
detection
detection
10
1st tray (paper tray)
detection
detection
CD1
1st tray (paper tray) empty
detection
detection
11
Manual feed paper
entry sensor
entry sensor
PPD1L
Sensor of paper entry from
the manual paper feed tray,
the 2nd/multi-tray desk, or
the DUP
the manual paper feed tray,
the 2nd/multi-tray desk, or
the DUP
12
Manual paper feed
tray empty sensor 2
tray empty sensor 2
MPLS2
Manual feed tray position
detection
detection
13
Manual paper feed
tray empty sensor 1
tray empty sensor 1
MPLS1
Manual feed tray position
detection
detection
14
Manual feed length
detection sensor 1
detection sensor 1
MPLD1
Manual feed paper length
detection
detection
15
Manual feed length
detection sensor 2
detection sensor 2
MPLD2
Manual feed paper length
detection
detection
16
Manual feed paper
empty sensor
empty sensor
MPED
Manual feed paper empty
detection
detection
17
2nd tray paper pass
sensor
sensor
PFD2
2nd tray paper pass
1
2
3
6
7
8
10
12
13
13
14
15
16
26
17
18
19
20
21
22
23
24
11
25
9
4
5
18
2nd tray paper upper
limit detection sensor
limit detection sensor
LUD2
2nd tray paper upper limit
detection
detection
19
2nd tray paper empty
sensor
sensor
PED2
2nd tray paper empty
detection
detection
20
1st tray paper pass
sensor
sensor
PPD1H
1st tray paper pass
21
1st tray paper upper
limit detection sensor
limit detection sensor
LUD1
1st tray paper upper limit
detection
detection
22
1st tray paper empty
sensor
sensor
PED1
1st tray paper empty
detection
detection
23
Toner sensor
Toner density detection
24
Center tray paper
YES/NO sensor
YES/NO sensor
LOEMP Center tray paper YES/NO
detection
25
Document size sensor
DSIN0
Document size detection
(Inch series: PD1, 2)
(AB series: PD1 – 3)
(Inch series: PD1, 2)
(AB series: PD1 – 3)
26
Reverse pass paper
detection sensor
detection sensor
DUP2
Reverse pass detection
No.
Name
Code
Function and operation
1
Right cabinet door
switch (Option)
switch (Option)
DSWR0 Right cabinet door open/
close detection
2
Door switch
DSWR1 Front door and side door
open/close detection
3
2nd right door switch
DSWR2 Side door open/close
detection
4
Main switch
PSSW
Main power switch
No.
Name
Code
Function and operation
1
2
3
4
MX-M260/M310/M260N/M310N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 - 6
7. Solenoid/Clutch
8. Drive motor
No.
Name
Code
Function and operation
1
Paper exit gate
switching solenoid
(Option)
switching solenoid
(Option)
OGS
Paper exit gate switcher
2
PS clutch
RRC
Main unit paper feed
3
Paper feed clutch
CPFS1
Paper feed roller drive
4
Manual paper feed
solenoid
solenoid
MPFS
Manual paper feed
solenoid
solenoid
5
Paper feed transfer
clutch
clutch
TRC2
Paper feed transfer clutch
6
2nd tray paper feed
clutch
clutch
CPFS2
7
2nd tray paper feed
solenoid
solenoid
CPFC2
Solenoid for the paper feed
from the tray
from the tray
8
Paper feed solenoid
CPFC1
Solenoid for the paper feed
from the tray
from the tray
9
Separation pawl
solenoid
solenoid
PSPS
Separation pawl operation
solenoid
solenoid
1
2
3
3
4
5
6
7
8
9
No.
Name
Code
Function and operation
1
Mirror motor
MIRM
Optical mirror base drive
2
Shifter motor
(Except North
America)
(Except North
America)
SFTM
Shifter drive
4
Duplex motor
DPXM
Duplex paper switching
and exit motor
and exit motor
5
DUP-2 motor
Reverse pass for paper
transport
transport
6
Main motor
MM
Main drive
7
Tray lift-up motor
LUM1
Tray paper lift-up
8
Tray lift-up motor
LUM2
Tray paper lift-up
9
Toner motor
TM
Toner supply
1
2
4
5
6
7
8
9
MX-M260/M310/M260N/M310N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 - 7
9. Lamp
10. Fan/Filter
No.
Name
Function and operation
1
Copy lamp
Image radiation lamp
2
Heater lamp
Fusing heat lamp
2
1
No.
Name
Code
Function and operation
1
Cooling fan
VFM
Cools the inside of the unit.
2
Exhaust fan motor
DCFM
Cools the inside of the unit.
3
Intake fan motor
DCFM2
4
Fusing paper exit fan
VFM2
Cools the inside of the unit.
(31 sheet model)
(31 sheet model)
5
Fusing paper exit fan
VFM2
Cools the inside of the unit.
6
Ozon filter
7
Ozon filter
4
6
1
1
2
3
3
7
5
6
6
MX-M260/M310/M260N/M310N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 - 8
11. PWB
12. Roller
No.
Name
Function and operation
1
Inverter PWB
Copy lamp control
2
CCD PWB
For image scanning (read)
3
Option connector PWB
4
IMC PWB
Image process
5
MCU PWB
Main unit control
6
Mother board
Connection with FAX PWB and
PCL PWB
PCL PWB
7
Tray interface PWB
2nd tray control
8
DC power supply PWB
DC voltage control
9
High voltage PWB
High voltage control
10
KEY PWB
11
OPU PWB
Operation panel control
1
2
3
4
5
6
7
9
8
10
11
No.
Name
Function and operation
1
Paper exit roller
Paper exit roller
2
Transport roller
Paper transport roller
3
Upper heat roller
Fuses toner on paper.
(with the Teflon roller)
(with the Teflon roller)
4
Lower heat roller
Fuses toner on paper.
(with the silicone rubber roller)
(with the silicone rubber roller)
5
DUP transport follower
roller
roller
Duplex paper transport
6
DUP transport roller
Duplex paper transport
7
Transport roller
Transfer images on the drum onto
paper.
paper.
8
Resist roller
Synchronize the paper lead edge
with the image lead edge.
with the image lead edge.
9
Manual paper feed roller
Picks up papers in manual paper
feed port.
feed port.
10
Manual feed transport
roller
roller
Transports paper from the manual
paper feed port.
paper feed port.
11
1st tray pick-up roller
Picks up paper from the tray.
12
1st tray paper feed roller
Transports the picked up paper to
RESIST section.
RESIST section.
13
2nd tray pick-up roller
Picks up paper from the tray.
14
2nd tray paper feed roller
Transports the picked up paper to
RESIST section.
RESIST section.
1
2
3
4
5
6
7
8
6
7
8
9
10
11
12
10
11
12
13
14
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