2.5.11
Parallel Port (J5)
J5 is a 26-pin header used to connect to the optional printer port
cable.
Pin
Assignment
1
Line printer strobe
2
PD0, parallel data 0
3
PD1, parallel data 1
4
PD2, parallel data 2
5
PD3, parallel data 3
6
PD4, parallel data 4
7
PD5, parallel data 5
8
PD6, parallel data 6
9
PD7, parallel data 7
10
ACK, acknowledge
11
Busy
12
Paper empty
13
Select
26
14
1
Pin
Assignment
14
Auto Feed
15
Error
16
Initialize
17
Select
18
Ground
19
Ground
20
Ground
21
Ground
22
Ground
23
Ground
24
Ground
25
Ground
26
Ground
IB981 User's Manual
26
13