2WA/2NJ/2RK-1
8-115
YC20 5 GND - - Ground
6 MID EJE SENS
SIG
I DC0V/3.3V DP middle sensor: On/Off
YC21 1 STRY EJE SENS
A
O DC5V DC5V power output
2 GND - - Ground
3 STRY EJE SENS
SIG
I DC0V/3.3V DP sub eject sensor: On/Off
4 3.3V O DC3.3V DC3.3V power output
5 GND - - Ground
6 STRY FULL
SENS SIG
I DC0V/3.3V DF sub tray full sensor: On/Off
7 STRY FULL
SENS PLS
O DC0V/
3.3V(pulse)
Pulse signal
8 GND - - Ground
9 ENTRY SENS
SIG
I DC0V/3.3V DF entry sensor: On/Off
10 3.3V O DC3.3V DC3.3V power output
11 LED1 O DC0V/5V LED output
12 LED2 O DC0V/5V LED output
13 LED3 O DC0V/5V LED output
14 LED4 O DC0V/5V LED output
15 KEY1 I DC0V/3.3V Key input
16 KEY2 I DC0V/3.3V Key input
17 GND - - Ground
18 3.3V O DC3.3V DC3.3V power output
19 MTRY U SENS K O DC0V/3.3V DF tray upper paper full sensor 1: On/Off
YC22 1 STAPLE SENS A O DC5V DC5V power output
2 GND - - Ground
3 STAPLE SENS
SIG
I DC0V/3.3V DF slide sensor: On/Off
4 SID REG R SENS
A
O DC5V DC5V power output
5 GND - - Ground
6 SID REG R SENS
SIG
I DC0V/3.3V DF side registration sensor 2: On/Off
Connec-
tor
Pin Signal I/O Voltage Description