2MV
2-3-13
YC7
1 RXD I 3.3 V DC Data input
Connected to
IH PWB
2 TXD O 3.3 V DC Data output
3 ROTATION O 3.3 V DC Rotation detection
4 IH_REM O 3.3 V DC Heater remote
5 3.3V4 O 3.3 V DC 3.3 V DC power output to IHPWB
6 GND - - GROUND
YC8
1 24V4 O 24 V DC 24 V DC power output to TM-Y
Connected to
toner motor
Y/C/M/K
2 TNMYDRN O 0/24 V DC TM-Y: On/Off
3 24V4 O 24 V DC 24 V DC power output to TM-C
4 TNMCDRN O 0/24 V DC TM-C: On/Off
5 24V4 O 24 V DC 24 V DC power output to TM-M
6 TNMMDRN O 0/24 V DC TM-M: On/Off
7 24V4 O 24 V DC 24 V DC power output to TM-K
8 TNMKDRN O 0/24 V DC TM-K: On/Off
YC9
1 GND - - GROUND
Connected to
engine con-
nect PWB
2 GND - - GROUND
3 GND - - GROUND
4 ID2S I Analog IDS2 detection signal
5 ID2P I Analog IDS2 detection signal
6 ID1S I Analog IDS1 detection signal
7 ID1P I Analog IDS1 detection signal
8 LEDREF2 O Analog IDS2 control signal
9 LEDREF1 O Analog IDS1 control signal
10 RESIST I 0/3.3 V DC RS: On/Off
11 NC - - Not used
12 PAPWSIZE1 I 0/3.3 V DC PWSW1: On/Off
13 PAPLSIZE1 I 0/3.3 V DC PLSW1: On/Off
14 PAPLSIZE2 I 0/3.3 V DC PLSW1: On/Off
15 PAPLSIZE3 I 0/3.3 V DC PLSW1: On/Off
16 LMOTOCP I 0/3.3 V DC LM1 detection signal
17 LMOTRE O 0/3.3 V DC LM1: On/Off
18 PAPEMP2 I 0/3.3 V DC PS2: On/Off
19 PAPEMP1 I 0/3.3 V DC PS1: On/Off
20 LIFTFULL I 0/3.3 V DC LS1: On/Off
21 FANBHALF O 0/3.3 V DC CM1 drive shift signal
22 FANBFULL O 0/3.3 V DC CM1: On/Off
Connector Pin Signal I/O Voltage Description
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