LPT pinout

Pin Direction Signal
1 Out Data Strobe
2 Out Data 0
3 Out Data 1
4 Out Data 2
5 Out Data 3
6 Out Data 4
7 Out Data 5
8 Out Data 6
9 Out Data 7
10 In Acknowledge
11 In Busy
12 In Paper Out
13 In Select
14 Out Auto feed
15 In Error
16 Out Init
17 Out Select Input
18-25   Ground
<<< All pinouts