2KR/2KS
2-3-9
YC8 A14 GND - - Ground
Connected
to the feed
switch 2/3,
feed clutch
2/3, left
cover 2
switch, lift
motor 1/2,
paper size
length
switch 1/2,
lift switch 1/
2 and paper
switche1/2
A15 UPLIFSW1 I 0/3.3 V DC LM1 paper gauge signal
A16 GND - - Ground
A17 UPLIMOHI O 0/24 V DC LM1: On/Off
A18 GND - - Ground
A19 LOLESW I 0/3.3 V DC PLSW2: On/Off
B1 GND - - Ground
B2 UPLESW I 0/3.3 V DC PLSW1: On/Off
B3 LOLIFSW2 I 0/3.3 V DC LM2 paper gauge signal
B4 GND - - Ground
B5 LOLIFSW1 I 0/3.3 V DC LM2 paper gauge signal
B6 GND - - Ground
B7 LOLIMOHI O 0/24 V DC LM2: On/Off
B8 GND - - Ground
B9 UPLIPS I 0/3.3 V DC LSW1: On/Off
B10 +5V O 5 V DC 5 V DC power output to LSW1
B11 GND - - Ground
B12 UPPAPS I 0/3.3 V DC PSW1: On/Off
B13 +5V2 O 5 V DC 5 V DC power output to PSW1
B14 GND - - Ground
B15 LOLIPS I 0/3.3 V DC LSW2: On/Off
B16 +5V O 5 V DC 5 V DC power output to LSW2
B17 GND - - Ground
B18 LOPAPS I 0/3.3 V DC PSW2: On/Off
B19 +5V2 O 5 V DC 5 V DC power output to PSW2
YC9 1 R24V O 24 V DC 24 V DC power output to PWSW1
Connected
to the paper
size width
switch 1/2
2 UP24V I 24 V DC 24 V DC power input from PWSW1
3 UPWIDE0 I 0/3.3 V DC PWSW1: On/Off
4 UPWIDE1 I 0/3.3 V DC PWSW1: On/Off
5 UPWIDE2 I 0/3.3 V DC PWSW1: On/Off
6 GND - - Ground
7 R24V O 24 V DC 24 V DC power output to PWSW2
8 LO24V I 24 V DC 24 V DC power input from PWSW2
9 LOWIDE0 I 0/3.3 V DC PWSW2: On/Off
10 LOWIDE1 I 0/3.3 V DC PWSW2: On/Off
11 LOWIDE2 I 0/3.3 V DC PWSW2: On/Off
12 GND - - Ground
Connector Pin No. Signal I/O Voltage Description
Y111960-2 Service Manual