# Centronics

(At the Printer)

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 |  |
16 | 0 V |  |
17 | CHASSIS GND |  |
18 | +5 V PULLUP | - | +5 V DC (50 mA max)
19 | GND | - | Signal Ground
20 | GND | - | Signal Ground
21 | GND | - | Signal Ground
22 | GND | - | Signal Ground
23 | GND | - | Signal Ground
24 | GND | - | Signal Ground
25 | GND | - | Signal Ground
26 | GND | - | Signal Ground
27 | GND | - | Signal Ground
28 | GND | - | Signal Ground
29 | GND | - | Signal Ground
30 | /GNDRESET | - | Reset Ground
31 | /RESET |  | Reset
32 | /FAULT |  | Fault (Low when offline)
33 | 0 V | - | Signal Ground
34 | n/c |  |
35 | +5 V |  | +5 V DC
36 | /SLCT IN |  | Select In (Taking low or high sets printer on line or off line respectively)