Lexmark OptraTM Service Manual page 104

4026-0XX
J2 Parallel Port
Pin No. Signal
1 RSTROBE*
2 D0
3 D1
4 D2
5 D3
6 D4
7 D5
8 D6
9 D7
10 RACK*
11 RBUSY
12 RPERROR
13 RSELOUT
14 RAUTOFD*
15 GND
16 GND
17 GND
18 PLH
5-9
Pin No. Signal
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
26 GND
27 GND
28 GND
29 GND
30 GND
31 RINIT*
32 RFAULT*
33 GND
34 GND
35 GND
36 RSELECTIN*