2WA/2NJ/2RK-1
8-53
Connec-
tor
Pin Signal I/O Voltage Description
YC1 1 GND - - Ground
2 DU2_A I DC0V/24V(pulse) DU motor 2 drive control signal
3 DU2_B I DC0V/24V(pulse) DU motor 2 drive control signal
4 DU2_A/ I DC0V/24V(pulse) DU motor 2 drive control signal
5 DU2_B/ I DC0V/24V(pulse) DU motor 2 drive control signal
6 DU_OPEN_SW O DC0V/3.3V DU cover switch: On/Off
7 DU_CL_LOWER_
REM
I DC0V/24V DU clutch 2: On/Off
8 DU_FAN I DC0V/24V DU fan motor: On/Off
9 +24V2 I DC24V DC24V power input from Feed PWB
10 PRESS_RLS_RE
M2
-- Not used
11 PRESS_RLS_RE
M1
-- Not used
12 +5V2 I DC5V DC5V power input from Feed PWB
13 PRESS_RLS_SE
NS
-- Not used
14 DU_SENS O DC0V/3.3V DU sensor 2: On/Off
15 BELT_JAM_SENS - - Not used
16 REG_BK_SENS1
_S
O Analog ID sensor detection signal
17 REG_BK_SENS1
_P
O Analog ID sensor detection signal
18 REG_BK_LED I Analog ID sensor rear control signal
YC2 1 GND - - Ground
2 MPF_LNG I DC0V/3.3V MP paper length sensor: On/Off
3 +5V2 O DC5V DC5V power output to MP paper length
sensor
4 MPF_WID3 I DC0V/3.3V MP paper width sensor: On/Off
5 MPF_WID2 I DC0V/3.3V MP paper width sensor: On/Off
6 GND - - Ground
7 MPF_WID1 I DC0V/3.3V MP paper width sensor: On/Off
8 GND - - Ground
9 MPF_TABLE I DC0V/3.3V MP tray switch: On/Off
YC3 1 LED_+3.3V3 O DC3.3V DC3.3V power output to MP paper sensor
2 GND - - Ground
3 MPF_PPR_SET I DC0V/3.3V MP paper sensor: On/Off
4 GND - - Ground