Fujitsu DL3700 User Manual - Page 214

INTERFACE

INFORMATION

Serial

Options

The

serial

options

for

the

computer

and

the

printer

must

match.

Use

the

printer

control

panel,

the

computer

operating

system,

or

your

software

to

change

options

specified

as

"selectable."

Transmission

mode:

Asynchronous,

full

duplex, or

half

duplex

(selectable)

Speed:

150,

300,

600,

1200,

2400,

4800,

9600,

or

19200

baud

(selectable)

Data

bits:

7

or

8

bits

(selectable)

Parity

bit

Odd,

even,

mark,

space,

or

none

(selectable)

Start

bit

1

bit

Stop

bit

1

or

2

bits

(selectable)

Protocol:

XON/XOFF

(DC1/DC3),

DTR

(Data

Terminal

Ready),

or

RC

(Reverse

Channel)

(selectable)

Buffer

size:

0,

256,

2K,

8K,

24K,

32K,

or

128K

bytes

(selectable)

Cable

Wiring

This

printer

allows

two

types

of

serial

communication

control:

DSR-

enabled

and

DSR-disabled.

The

type

of

control

required

is

determined

by

your

computer

requirements.

The

type

of

control

also

affects

the

way

the

interface

cable

is

wired.

To

determine

whether

you

need

DSR-

enabled

control

or

DSR-disabled

control,

use

the

printer

HARDWRE

function

(see

Chapter

5).

DSR-disabled

control

offers

simpler

cabling

and

communication

than

does

DSR-enabled

control.

DSR-disabled

control

can

be

used

to

interface

with

an

IBM

PC

and

most

other

personal

computers.

With

DSR-disabled

control,

the

input

control

signals

DSR,

CTS,

and

CD

a

-

always

considered

high,

regardless

of

their

actual

states.

Therefore,'Nof

wire

connection

for

these

pins

is

required.

The

following

fi

gure

shows

the

wiring

required

for

connection

to

an

IBM

PC.

D-6

User's

Manual

Fujitsu DL3700 User Manual - Page 214

Serial, Options, Cable, Wiring

Page 214 highlights