Table of Contents
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J7A – Parallel port (LPT1)
DB25 female
PC99 Colour: Maroon
DB25
D-type socket
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Issue G
Signal name
STROBE
D0
D1
D2
D3
D4
D5
D6
D7
ACKNOWLEDGE
BUSY
PAPER EMPTY
SELECT
AUTOFEED
ERROR
INIT
SELECT IN
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Jumpers and connectors
25
14
37
13
1
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