Compaq 2200 Service Guide - Page 152
Table A-8, Parallel
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Connector Pin Assignments Table A-8 Parallel Pin Signal 1 Strobe 2 Data bit 0 3 Data bit 1 4 Data bit 2 5 Data bit 3 6 Data bit 4 7 Data bit 5 8 Data bit 6 9 Data bit 7 10 Acknowledge 11 Busy 12 Paper end 13 Select Pin Signal 14 Auto linefeed 15 Error 16 Initialize paper 17 Select in 18 Ground 19 Ground 20 Ground 21 Ground 22 Ground 23 Ground 24 Ground 25 Ground A-6 Maintenance and Service Guide
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A–6
Maintenance and Service Guide
Connector Pin Assignments
Table A-8
Parallel
Pin
Signal
Pin
Signal
1
Strobe
14
Auto linefeed
2
Data bit 0
15
Error
3
Data bit 1
16
Initialize paper
4
Data bit 2
17
Select in
5
Data bit 3
18
Ground
6
Data bit 4
19
Ground
7
Data bit 5
20
Ground
8
Data bit 6
21
Ground
9
Data bit 7
22
Ground
10
Acknowledge
23
Ground
11
Busy
24
Ground
12
Paper end
25
Ground
13
Select