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MX-C300W SIGNAL LIST 4 – 1
[4] SIGNAL LIST
Signal Name
Description
Connector Level
Connec-
tor
number
Pin
number
PWB
NOTE
L
H
1TUD_CL
Detect CL Transfer belt Contact/
Separates
Separates
-
-
CN37
3
MFPC
1TUD_CL
1TUD_K
Detect K Transfer belt Contact/
Separates
Separates
-
-
CN37
6
MFPC
1TUD_K
1TURC
Transfer belt Contact/Separates
Clutch Control
Clutch Control
Clutch On(FET
DS On)
DS On)
CN28
8
MFPC
Main Drive Unit:1TURC
ADUC
ADU Conveyance Clutch Control
Clutch On(FET
DS On)
DS On)
CN38
6
MFPC
ADUC
C2LUM
Tray2 Lift Up Motor Control
Motor On
CN36
4
MFPC
2nd Cassette(Option):C2LUM
C2MM_CLK
Tray2 Main Motor Clock
(Clock)
CN36
12
MFPC
2nd Cassette(Option):C2MM
C2MM_D
Tray2 Main Motor Drive
Motor On
CN36
14
MFPC
2nd Cassette(Option):C2MM
C2MM_LD
Detect Tray2 Main Motor Lock
Detect:Lock
CN36
16
MFPC
2nd Cassette(Option):C2MM
C2PFC
Tray2 Feed Clutch Control
Clutch On
CN36
6
MFPC
2nd Cassette(Option):C2PFC
C2TRC
Tray2 Conveyance Clutch Control
Clutch On
CN36
5
MFPC
2nd Cassette(Option):C2TRC
CPED1
Detect Tray1 Paper
Detect:Non
Paper
Paper
CN34
9
MFPC
CPED1
CPUC
Tray1 Feed Clutch Control
Clutch On(FET
DS On)
DS On)
CN34
6
MFPC
CPUC1
CRM_C_SCL
Cyan Toner CRM I2C I/F Clock
(Clock)
CN27
7
MFPC
Cyan Toner CRM
CRM_C_SDA
Cyan Toner CRM I2C I/F Serial
Data
Data
(Serial Data)
CN27
8
MFPC
Cyan Toner CRM
CRM_K_SCL
Black Toner CRM I2C I/F Clock
(Clock)
CN27
3
MFPC
Black Toner CRM
CRM_K_SDA
Black Toner CRM I2C I/F Serial
Data
Data
(Serial Data)
CN27
4
MFPC
Black Toner CRM
CRM_M_SCL
Magenta Toner CRM I2C I/F Clock
(Clock)
CN27
11
MFPC
Magenta Toner CRM
CRM_M_SDA
Magenta Toner CRM I2C I/F Serial
Data
Data
(Serial Data)
CN27
12
MFPC
Magenta Toner CRM
CRM_Y_SCL
Yellow Toner CRM I2C I/F Clock
(Clock)
CN27
15
MFPC
Yellow Toner CRM
CRM_Y_SDA
Yellow Toner CRM I2C I/F Serial
Data
Data
(Serial Data)
CN27
16
MFPC
Yellow Toner CRM
CSSELA
Tray2 Sensor Data Select Code A
(Select Code)
CN36
7
MFPC
2nd Cassette(Option)
CSSELB
Tray2 Sensor Data Select Code B
(Select Code)
CN36
9
MFPC
2nd Cassette(Option)
CSSELC
Tray2 Sensor Data Select Code C
(Select Code)
CN36
11
MFPC
2nd Cassette(Option)
DHPD_CL
Detect CL Drum phase
-
-
CN28
3
MFPC
Main Drive Unit:DHPD_C
DHPD_K
Detect K Drum phase
-
-
CN28
6
MFPC
Main Drive Unit:DHPD_K
DL_CL
Cyan Discharge LED Lamp Light
volume Control
volume Control
Light
Max(3.3V)
Max(3.3V)
CN33
3
MFPC
DL_C
DL_K
Black Discharge LED Lamp Light
volume Control
volume Control
Light
Max(3.3V)
Max(3.3V)
CN33
1
MFPC
DL_K
DL_M
Magenta Discharge LED Lamp
Light volume Control
Light volume Control
Light
Max(3.3V)
Max(3.3V)
CN33
5
MFPC
DL_M
DL_Y
Yellow Discharge LED Lamp Light
volume Control
volume Control
Light
Max(3.3V)
Max(3.3V)
CN33
7
MFPC
DL_Y
DM_CLK
Drum Motor Clock
(Clock)
CN30
3
MFPC
Main Drive Unit:DM
DM_D
Drum Motor Drive Control
Motor On
CN30
4
MFPC
Main Drive Unit:DM
DM_LD
Detect Drum Motor Lock
Detect:Lock
CN30
5
MFPC
Main Drive Unit:DM
DSW_F
Detect Front Door Switch Close
Door
Close(24V)
Close(24V)
CN25
1
MFPC
Front Door Switch
DSW_R
Detect Right Door Switch Close
Door
Close(24V)
Close(24V)
CN24
3
MFPC
Right Door Switch
DSW_R
Detect Right Door Switch Close
Door
Close(24V)
Close(24V)
CN25
2
MFPC
Front Door Switch
DV_AC_REM
DV Remote Control
Remote On
CN29
10
MFPC
HV-PWB I/F
DVM_CLK
Development Motor Clock
(Clock)
CN30
8
MFPC
Main Drive Unit:DVM
DVM_D
Development Motor Drive Control
Motor On
CN30
9
MFPC
Main Drive Unit:DVM
DVM_LD
Detect Development Lock
Detect:Lock
CN30
10
MFPC
Main Drive Unit:DVM
DVTYP_C
Detect Cyan Developer tank dis-
cernment
cernment
Detect
CN32
A5
MFPC
DV Unit
DVTYP_K
Detect Black Developer tank dis-
cernment
cernment
Detect
CN32
A11
MFPC
DV Unit
DVTYP_M
Detect Magenta Developer tank
discernment
discernment
Detect
CN32
B14
MFPC
DV Unit
DVTYP_Y
Detect Yellow Developer tank dis-
cernment
cernment
Detect
CN32
B8
MFPC
DV Unit
FUFM_CNT
Fixing Cooling FAN Speed Control
(PWM)
CN29
14
MFPC
FUFM
FUFM_LD
Detect Fixing Cooling FAN Lock
Detect:Lock
CN29
13
MFPC
FUFM
FUFM_V
Fixing Cooling FAN Drive Control
FAN Power
On(24V)
On(24V)
CN29
12
MFPC
FUFM
FUM_CLK
Fixing Motor Clock
(Clock)
CN22
3
MFPC
Fixing Motor
FUM_D
Fixing Motor Drive Control
Motor On
CN22
4
MFPC
Fixing Motor
FUM_LD
Detect Fixing Motor Lock
Detect:Lock
CN22
5
MFPC
Fixing Motor
HUD_M_ANI
Humidity of Manual bypass
(Analog)
CN31
6
MFPC
Right Door Unit:HUD_M
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