36 PIN CENTRONICS FEMALE at the Printer.
Pin |
Name |
Dir |
Description |
1 |
/STROBE |
 |
Strobe |
2 |
D0 |
 |
Data Bit 0 |
3 |
D1 |
 |
Data Bit 1 |
4 |
D2 |
 |
Data Bit 2 |
5 |
D3 |
 |
Data Bit 3 |
6 |
D4 |
 |
Data Bit 4 |
7 |
D5 |
 |
Data Bit 5 |
8 |
D6 |
 |
Data Bit 6 |
9 |
D7 |
 |
Data Bit 7 |
10 |
/ACK |
 |
Acknowledge |
11 |
BUSY |
 |
Busy |
12 |
POUT |
 |
Paper Out |
13 |
SEL |
 |
Select |
14 |
/AUTOFEED |
 |
Autofeed |
15 |
n/c |
- |
Not used |
16 |
0 V |
 |
Logic Ground |
17 |
CHASSIS GND |
 |
Shield Ground |
18 |
+5 V PULLUP |
 |
+5 V DC (50 mA max) |
19 |
GND |
 |
Signal Ground (Strobe Ground) |
20 |
GND |
 |
Signal Ground (Data 0 Ground) |
21 |
GND |
 |
Signal Ground (Data 1 Ground) |
22 |
GND |
 |
Signal Ground (Data 2 Ground) |
23 |
GND |
 |
Signal Ground (Data 3 Ground) |
24 |
GND |
 |
Signal Ground (Data 4 Ground) |
25 |
GND |
 |
Signal Ground (Data 5 Ground) |
26 |
GND |
 |
Signal Ground (Data 6 Ground) |
27 |
GND |
 |
Signal Ground (Data 7 Ground) |
28 |
GND |
 |
Signal Ground (Acknowledge Ground) |
29 |
GND |
 |
Signal Ground (Busy Ground) |
30 |
/GNDRESET |
 |
Reset Ground |
31 |
/RESET |
 |
Reset |
32 |
/FAULT |
 |
Fault (Low when offline) |
33 |
0 V |
 |
Signal Ground |
34 |
n/c |
- |
Not used |
35 |
+5 V |
 |
+5 V DC |
36 |
/SLCT IN |
 |
Select In (Taking low or high sets printer on line or off line respectively) |