Brother International HL 1850 Service Manual - Page 194

HL

-1850/1870N

SERVICE

MANUAL

S-2

Unable

to

print

from

application

software

under

DOS.

LA

Fr

.

User

Check

(1)

Check

that

the

DOS

application

software

interface

settings

match

that

of

your

printer.

(2)

Check

if

the

printer

has

any

printer

alarms

active.

(3)

Check

if

the

appropriate

printer

is

selected

in

your

application

software.

Possible

cause

Step

Check

Result

Remedy

Failure

inside

the

printer

1

Is

it

possible

to

print

the

test

page

with

the

method

of

9.

`INSPECTION

MODE'

in

this

Chapter?

No

Identify

the

error

type,

then

refer

to

the

specified

section

of

this

chapter.

Main

PCB

failure

2

Is

it

possible

to

print

with

another

PC

and

printer

cable?

No

Replace

the

main

PCB.

Yes

This

problem

may

appear

under

the

specified

system

environment.

Check

the

environment

which

the

user

used.

S-3

Unable

to

print

from

application

software

with

an

Apple

Macintosh

Computer.

kA

Fr

User

Check

(1)

Check

that

the

supplied

Macintosh

printer

driver

is

installed

in

the

System

Folder

and

it

is

selected

with

Chooser.

(2)

Check

the

PORT

selection

within

the

Chooser.

It

should

match

the

port

to

which

you

physically

attached

the

printer

cable.

Possible

cause

Step

Check

Result

Remedy

Failure

inside

the

printer

1

Is

it

possible

to

print

the

test

page

with

the

method

of

9.

`INSPECTION

MODE'

in

this

Chapter?

No

Identify

the

error

type,

then

refer

to

the

specified

section

of

this

chapter.

Main

PCB

failure

2

Is

it

possible

to

print

with

another

PC,

printer

cable

and

RS

-100M?

No

Replace

the

main

PCB.

6-27

Brother International HL 1850 Service Manual - Page 194

Unable, print, application, software, under, Apple, Macintosh, Computer.

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