Connector pin assignments, Parallel port connector (cn3), A-11 – Epson 4000 User Manual
Page 126: Specifications, Parallel port connector pin assignments
Connector Pin Assignments
Parallel Port Connector (CN3)
Parallel port connector pin assignments
Pin
Signal
Pin
Signal
Pin
Signal
1
Storbe
10
ACK*
19
Signal ground
2
Data 0
11
Busy
2 0
Signal ground
3
Data 1
12
P E
21
Signal ground
4
Data 2
13
Select
2 2
Signal ground
5
Data 3
14
Auto*
2 3
Signal ground
6
Data 4
15
Error*
2 4
Signal ground
7
Data 5
16
Init*
25
Signal ground
8
Data 6
17
Selectin*
9
Data 7
18
Signal ground
*Active low logic
Specifications
A-11