Utax CLP 3521

2HL/2HM/2HN
2-3-6
YC23 1 +24V3 O 24 V DC 24 V DC power source
Connected
to the toner
motor Y
2 TNMYDRN O 0/24 V DC Toner motor Y: On/Off
YC24 1 +24V3 O 24 V DC 24 V DC power source
Connected
to the toner
motor C
2 TNMCDRN O 0/24 V DC Toner motor C: On/Off
YC25 1 +24V3 O 24 V DC 24 V DC power source
Connected
to the toner
motor M
2 TNMMDRN O 0/24 V DC Toner motor M: On/Off
YC26 1 DLPCLDRN O 0/24 V DC Developing clutch K: On/Off
Connected
to the devel-
oping clutch
K, develop-
ing motor K,
Registration
clutch and
paper feed
clutch
2 +24V3 O 24 V DC 24 V DC power source
3 MOTKREV O 0/3.3 V DC Developing motor K drive switch signal
4
DLPMOTKRDYN I 0/3.3 V DC Developing motor K ready signal
5 SPEEDSEL O 0/3.3 V DC Developing motor K speed selection signal
6 DLPMOTKCLK O 0/3.3 V DC (pulse) Developing motor K clock signal
7 DLPMOTKREN O 0/3.3 V DC Developing motor K: On/Off
8 GND - - Ground
9 +24V3 O 24 V DC 24 V DC power source
10 REGCLDRN O 0/24 V DC Registration clutch: On/Off
11 +24V3 O 24 V DC 24 V DC power source
12 FEDCLDRN O 0/24 V DC Paper feed clutch: On/Off
13 +24V3 O 24 V DC 24 V DC power source
YC27 1 MOTREV O 0/3.3 V DC Developing motor MCY drive switch signal
Connected
to the devel-
oping motor
MCY
2 DLPMOTRDYN I 0/3.3 V DC Developing motor MCY ready signal
3 SPEEDSEL O 0/3.3 V DC Developing motor MCY speed switch signal
4 DLPMOTCLK O 0/3.3 V DC (pulse) Developing motor MCY clock signal
5 DLPMOTREN O 0/3.3 V DC Developing motor MCY: On/Off
6 GND - - Ground
7 +24V3 O 24 V DC 24 V DC power source
YC28 1 LMOTDRN O 0/24 V DC Lift motor: On/Off
Connected
to the lift
motor
2 GND - - Ground
Connector Pin Signal I/O Voltage Description