Star Micronics XB24-10, XB24-15 user manual Battery-backed RAM card 32k Pull tractor feed

Power supply ................................. 120VAC. 220VAC. 240VAC, 50/6OHz (varies according to the country of pur- chase)

Options ...........................................Automatic sheet feeder RS-232C interface Color printing kit Character font card (64k)

Battery-backed RAM card (32k) Pull tractor feed

The following describes the pinout of the parallel (Centronics-type) inter- face connector (signals which are low when active are overlined):

Pm

Name

Function

1

STROBE

Goes

from

high to low (for To.Sps)

when

active

2

DATA0

High

when

active

3

1 DATA1

1 Hieh

when

active

4

DATA2

High

when

active

5

DATA3

High

when

active

6

DATA4

High

when

active

7

DATA5

High

when

active

8

DATA6

High when

active

9

DATA7

High when

active

10

ACK

5ps

low pulse acknowledges

receipt

of data

11

BUSY

Low

when

printer

ready

to receive

data

12 .

PAPER

High

when

paper

out.

Can

be disabled

with Memory

Switch

setting

13

SELECT

High

when

printer

is on-line

14.15

1 N/C

I

I

16

SIGNAL

GND

Signal

ground

17

CHASSIS

Chassis ground (isolated from signal ground)

18

+5v

+5V

IX

outout from

nrinter

19-30

GND

Twisted

pair ground

return

31

RESET

When

this input signal is low,

printer is reset

32

ERROR

Outputs

low when

printer

cannot continue,

due to an error

33

EXT GND

External

ground

34,35

N/c

36

SELECT

IN

Alwavs

hinh

108