Read Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man8) Service Manual online
MX-C300W SIGNAL LIST 4 – 3
SPFM_XA
Scanner xSPF Stepper Motor
Control PWM Phase XA
Control PWM Phase XA
(PWM)
CN19
13
MFPC
Scanner SSPF/RSPF
Unit:xSPF Motor
Unit:xSPF Motor
SPFM_XB
Scanner xSPF Stepper Motor
Control PWM Phase XB
Control PWM Phase XB
(PWM)
CN19
15
MFPC
Scanner SSPF/RSPF
Unit:xSPF Motor
Unit:xSPF Motor
TCS_C
Detect Cyan Toner Concentration
(Analog)
CN32
A2
MFPC
DV Unit
TCS_K
Detect Black Toner Concentration
(Analog)
CN32
A8
MFPC
DV Unit
TCS_M
Detect Magenta Toner Concentra-
tion
tion
(Analog)
CN32
B11
MFPC
DV Unit
TCS_Y
Detect Yellow Toner Concentration
(Analog)
CN32
B5
MFPC
DV Unit
TFD2
Detect Delivery Full
Detect:Full
CN21
2
MFPC
Delivery Unit:TFD2
TH_M_ANI
Thermal of Manual bypass
(Analog)
CN31
2
MFPC
TH_M
TH_P
Thermal of Ozone Duct
(Analog)
CN36
18
MFPC
TH PWB
TH_UM
Thermal of Fixing Unit(Main)
(Analog)
CN20
2
MFPC
Fixing Unit:TH_UM
TH_UM_CS
Thermal of Fixing Unit(Main)
(Analog)
CN20
1
MFPC
Fixing Unit:TH_UM_CS
TH_UM2
Thermal of Fixing Unit(Sub)
(Analog)
CN20
6
MFPC
Fixing Unit:TH_UM2
TH_US
Thermal of Fixing Unit(Sub)
(Analog)
CN20
4
MFPC
Fixing Unit:TH_US
TNC_C
Cyan Toner Clutch Control
Clutch On(FET
DS On)
DS On)
CN26
3
MFPC
TNC_C
TNC_K
Black Toner Clutch Control
Clutch On(FET
DS On)
DS On)
CN26
1
MFPC
TNC_K
TNC_M
Magenta Toner Clutch Control
Clutch On(FET
DS On)
DS On)
CN26
5
MFPC
TNC_M
TNC_Y
Yellow Toner Clutch Control
Clutch On(FET
DS On)
DS On)
CN26
7
MFPC
TNC_Y
TNFD
Detect Waste Toner Full
Detect:Full
CN32
B3
MFPC
TNFD Sensor
TSG_C
Cyan Toner Concentration Sensor
Control
Control
(Analog)
CN32
A4
MFPC
DV Unit
TSG_K
Black Toner Concentration Sen-
sor Control
sor Control
(Analog)
CN32
A10
MFPC
DV Unit
TSG_M
Magenta Toner Concentration
Sensor Control
Sensor Control
(Analog)
CN32
B13
MFPC
DV Unit
TSG_Y
Yellow Toner Concentration Sen-
sor Control
sor Control
(Analog)
CN32
B7
MFPC
DV Unit
Y_CS2
Tray2 Sensor Data(CSSELA,B,C
Code Select)
Code Select)
(Select Sensor
Data)
Data)
CN36
13
MFPC
2nd Cassette(Option)
Signal Name
Description
Connector Level
Connec-
tor
number
Pin
number
PWB
NOTE
L
H
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