15
NC
16
GND
17
CGND
18
NC
19-30 GND
31
/INIT
32
/FAULT
33
NC
34
NC
35
NC
36
/SELECTIN
Bi-directional Parallel (nibble 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
F-2
Not Used
Signal Ground
Chassis Ground
Not Used
Signal Ground
Initialize
Printer Fault
Not Used
Not Used
Not Used
Not Used
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
In
Out
DIRECTION
In to Printer
In
In
In
In
In
In
In
In
Out from Printer
Out
Out
Out
In