301
SEP 2004
Ver. 1.2
DP-1520P/1820P/1820E
CN773
CN774
CN772-11 OP3FDIN CST3 PCB
CN807-11
Option Feed FIFO Input
CN772-13 +24VM CST3 PCB
CN807-13
+24 VDC Power Supply
CN772-14 GND CST3 PCB
CN807-14
Ground
CST2 PCB
Pin No.
Signal Name Destination Signal Waveform Function
CN773-1 +24VM Paper Feed
Clutch
-1
+24 VDC Power Supply
CN773-2 ADF2 Paper Feed
Clutch
-2
2nd Paper Tray Feed Roller
Drive Signal
CN773-3 +24VM Intermediate
Roller Clutch
-1
+24 VDC Power Supply
CN773-4 MRCLH2 Intermediate
Roller Clutch
-2
2nd Paper Tray
Intermediate Roller Clutch
Drive Signal
CST2 PCB
Pin No.
Signal Name Destination Signal Waveform Function
CN774-1 +24VM 2nd Tray Lift
Motor
+24 VDC Power Supply
CN774-2 LIFTM2 2nd Tray Lift
Motor
2nd Paper Tray Lift Motor
Drive Signal
CST2 PCB
Pin No.
Signal Name Destination Signal Waveform Function
+5V
0V
+24
0V
+24
+24V
ON
0V
+24
+24V
ON
0V
+24
+24V
ON
0V