Specifications

7193 Owner’s Guide Communication

May 1996

Parallel Technical Specifications

Parallel Connectors

The following illustration shows the Parallel communication connector and pin

assignments. The connector is at the rear of the printer.

Function

Pin Numbers

13 SELECT OUT

12 Paper Exhaust

11 Busy

10 ACK /

9 D7

8 D6

7 D5

6 D4

5 D3

4 D2

3 D1

2 D0

1 Strobe /

Ground 25

Ground 24

Ground 23

Ground 22

Ground 21

Ground 20

Ground 19

Ground 18

Pulled up to +5V

Reset in / 16

Fault / 15

Pulled up to +5V 14

The connector for the power supply cable has the following pin assignments. The

power cable connector is in the small cavity under the printer at the front.

Return 5

Retur

n 3

Return 1

Shell Frame Ground

6 +24 Volts

4 +24 Volts

+24 Volts

Pin View End