Lexmark X642e Service Manual page 429

Flatbed interconnect card connector pins (continued)
Connector
CN3 Flatbed paper length sensor assembly
CN4 home sensor
CN5
Pin no. Signal
1 Ground
2 nFLAT LENGTH1
3 +5 V dc IN
4 Ground
5 nFLAT LENGTH2
6 +5 V dc IN
7 Ground
8 nFLAT LENGTH3
9 +5 V dc IN
1 Ground
2 nHOME
3 +5 V dc IN
C1 Ground
C2 Ground
1 CCD ON
2 POWER SAVER
3 +24 V dc IN
4 Ground
5 Ground
6 Ground
7 Ground
8 Ground
9 Ground
10 Ground
11 Ground
12 Signal
13 Signal
14 Ground
Locations and connections
7002-xxx
5-29