Appendix C: Pinouts - GCC Technologies Elite 21DN User Manual

Appendix C: Interface connector pinouts
Use the following pinouts and descriptions of the various printer interface connectors for purchase or
assembly of a new cable.
Bi-directional Parallel (nybble mode)
PIN SIGNAL
1 /STROBE
2 D1
3 D2
4 D3
5 D4
6 D5
7 D6
8 D7
9 D8
10 /ACK
11 BUSY
12 PERROR
13 SELECT
14 /AUTOFD
15 NC
16 GND
17 CGND
18 NC
19-30 GND
31 /INIT
32 /FAULT
33-35 NC
36 /SELECTIN
DESCRIPTION
Data Strobe
Data Bit 1
Data Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
Data Bit 8
Acknowledge
Busy
Paper Empty
Select Out
Autofeed
Not Used
Signal Ground
Chassis Ground
Not Used
Signal Ground
Initialize
Printer Fault
Not Used
Select In
DIRECTION
In to Printer
In
In
In
In
In
In
In
In
Out from Printer
Out
Out
Out
In
In
Out
In
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