330
FEB 2008Ver. 1.1
DP-C405/C305/C265
EC PCB - CN522 (DP-C354/C322 Series Only)
CN522-16 nADUENB
ADU PCB
CN400-21
ADU Serial Driver Enable
Data Signal
CN522-17 nPPSNCST1
ADU PCB
CN400-20
Paper Path Sensor 1
CN522-18 N.C. No Connection
CN522-19 nRESSN2
ADU PCB
CN400-18
Resist Sensor 1
CN522-20 N.C. No Connection
CN522-21 N.C. No Connection
CN522-22 N.C. No Connection
CN522-23 +24VF
ADU PCB
CN400-14
+24V DC Power Supply
CN522-24 GND_1
ADU PCB
CN400-13
Ground
EC PCB
Pin No.
Signal Name Destination Signal Waveform Function
CN522-1 pOHPSN
ADU PCB
CN400-16
OHP Sensor Signal
CN522-2 pRRSN
ADU PCB
CN400-15
Registration Sensor Signal
CN522-3 +24VF
ADU PCB
CN400-14
+24V DC Power Supply
EC PCB
Pin No.
Signal Name Destination Signal Waveform Function
+5V
0V
+5V
0V
+5V
0V
+24V
0V
0V
+5V
0V
+5V
0V
+24V
0V