Lexmark X925 Service Manual page 421

ADF relay card
Connector
J9 - ADF cable
Note: This connection
cannot be probed to check
signals.
J10 - ADF clutch
Pin no. Signal
1 3.3V
2 3.3V
3 24VM MOTOR ON
4 24VM MOTOR ON
5 GND
6 24VM MOTOR ON
7 NC
8 GND
9 NC
10 GND
11 FB ADF STEP
12 NC
13 ADF PICKUP STEP
14 PAPER DET
15 FB IO BUS 3
16 NC
17 FB IO BUS 1
18 FB IO BUS 2
19 FB IO BUS 0
20 FB IO BUS 4
21 FB IO BUS 5
22 FB IO BUS 6
23 GND
24 PAPER GAP
25 5VD
26 GND
1 24V
2 GND
7541-03x
5-33
Locations