MX-M316N EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 9
7. Sensor
A. MX-M316N/M266N/M315N/M315U/M356N/
M356U
B. MX-M265N/M265U
No.
Name
Code
Function and operation
1
Scanner home
position sensor
MHPS
Detects the scanner home
position.
2
Paper size detection
trigger sensor
OCSW
Detects generation of the paper
size detection trigger signal.
3
Toner motor sensor
TM_CO
UNT
Detects the rotation of the toner
motor.
4
Temperature sensor/
Humidity sensor
TH_RA/
HUD_RA
Machine temperature/humidity
detection
5
Manual paper feed
tray empty sensor 1
MTOP1
Manual feed tray position
detection
6
Manual paper feed
tray empty sensor 2
MTOP2
Manual feed tray position
detection
7
Manual feed length
detection sensor 1
MPLD1
Manual feed paper length
detection
8
Manual feed width
detection sensor
MPWD
Manual feed paper width
detection
9
Manual feed paper
empty sensor
MPED
Manual feed paper empty
detection
10
Shifter home position
sensor
SHPOS
Shifter home position sensor
detection
11
1st paper exit sensor
POD1
1st paper exit detection
12
1st exit tray full
detection sensor
TFD1
1st exit tray full detection
13
Paper exit
divergence detection
POSD
Paper transport detection
14
Thermistor
TH_UM/
TH_US
Fusing temperature detection
15
Thermostat
RDTCT
Fusing section abnormally high
temperature detection
16
Paper in sensor
PPD1
Paper transport detection
17
1st tray (paper tray)
detection
C1SS
1st tray (paper tray) empty
detection
18
Paper feed tray 1
upper limit detector
C1LUD
This detector detects when the
tray in paper feed tray 1
reaches its upper limit.
19
Paper feed tray 1
paper empty detector
C1PED
Detects paper empty in Paper
feed tray 1
20
Toner density sensor
TCS
Detects the toner density in the
developing unit.
21
Paper feed tray 2
upper limit detector
C2LUD
This detector detects when the
tray in paper feed tray 2
reaches its upper limit.
22
2nd tray paper pass
sensor
C2PFD
2nd tray paper pass
23
Paper feed tray 2
paper empty detector
C2PED
Detects paper empty in Paper
feed tray 2
21
23
22
1
3
11
12
13
4
14
17
18
16
10
9
20
8 6
7
5
19
15
2
No.
Name
Code
Function and operation
1
Scanner home
position sensor
MHPS
Detects the scanner home
position.
2
Paper size detection
trigger sensor
OCSW
Detects generation of the paper
size detection trigger signal.
3
Toner motor sensor
TM_CO
UNT
Detects the rotation of the toner
motor.
4
Temperature sensor/
Humidity sensor
TH_RA/
HUD_RA
Machine temperature/humidity
detection
5
Manual paper feed
tray empty sensor 1
MTOP1
Manual feed tray position
detection
6
Manual paper feed
tray empty sensor 2
MTOP2
Manual feed tray position
detection
7
Manual feed length
detection sensor 1
MPLD1
Manual feed paper length
detection
8
Manual feed width
detection sensor
MPWD
Manual feed paper width
detection
9
Manual feed paper
empty sensor
MPED
Manual feed paper empty
detection
10
Shifter home position
sensor
SHPOS
Shifter home position sensor
detection
11
1st paper exit sensor
POD1
1st paper exit detection
12
1st exit tray full
detection sensor
TFD1
1st exit tray full detection
13
Paper exit
divergence detection
POSD
Paper transport detection
14
Thermistor
TH_UM/
TH_US
Fusing temperature detection
15
Thermostat
RDTCT
Fusing section abnormally high
temperature detection
16
Paper in sensor
PPD1
Paper transport detection
17
1st tray (paper tray)
detection
C1SS
1st tray (paper tray) empty
detection
18
Paper feed tray
upper limit detector
C1LUD
This detector detects when the
tray in paper feed tray reaches
its upper limit.
19
Paper feed tray 1
paper empty detector
C1PED
Detects paper empty in Paper
feed tray 1
20
Toner density sensor
TCS
Detects the toner density in the
developing unit.
1
3
11
12
13
4
14
17
18
16
10
9
20
8 6
7
5
19
15
2
1
: ‘15/Aug.
1