Tandy DMP-130 Operation Manual

TANDY

Dot-Matrix

OPERATIO.':\1

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This

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20402, Stock No. 004-000-00345-4,

FCC

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HowtoIdentify

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booklet preparedbythe Federal

and Resolve Radio-TV Interfer-

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output

devices, terminals, printers, etc.) certifiedtocomply
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in

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Part 15ofFCC

Operation

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IBM

IS a registered

trademarkofInternational

Business Machines, Corp.

Dot-Matrix Printer DMP-130 Operation Mannal

© 1985 Tandy Corporation

All Rights Reserved.

Reproductionoruse, without express
mission from
of

any

reasonable efforts have

Tandy

portionofthis

Corporation

manualisprohibited.

been

takeninthe
tionofthis manual to assure its accuracy,
Corporation
errorsoromissionsinthis
of

the information

assumes no liability resulting from any

manual,orfrom

contained

10

9 8 7 6 5 4 3 2

herein,

and/or

written

its licensor,

While

prepara-

Tandy

the

per-

use

Contents

Introduction 0

1 Description
2 Setting up

Paper

Tractor

Power
Paper
Ribbon

Print
Margin-set
Print

Self-test

Computer

Power-up

3 Using

Control

Sending control codes from
Data
Word

Graphics Inode 00..................

Print

rack

feed

source

loading

cassette 17

head

function

00

sequence

the

codes

processing mode 27

processing mode 27

mode selection 28

••

000

•••••••

of

the

unit

0000.0.0.0000

the

DMP-130 3

••

0.0

••••0••

0.....

DMP-130 9

00....................

00

••..•••.•.••.•0

~

o

••••

oooo

000

••••••

0........... 10

•••00..••0...... 11

oo.o••o

•••o••

o.o.

10

11

adjustment lever 18
switches 19

(DIP)

switches 19

0...............................

21

connections 22

..

00

00.....................

23

DMP-130 25

..

00.................................

BASiC........

26

26

28

1

4

Print

font styles

and

character

widths 31

Selecting character styles 31
Standard
Correspondence quality

characters 32

characters 33

5

Proportionally spaced characters 33
Graphics characters
Right

l'l'rap-ar()UI'IO

Elongated

Bold characters

Itali

Superscript

Microfont

General

Line

justification 35

•

.0••0.000

••

000

••••0••

00.0.0.0.........

('haracters 37

00

cs

0 • 0••0••0

and

•••••••••

It

••••

0 • 0 • 0 0

••••

subscript 38

00

•••

000

••••••••

0 0

•••

0 • 0 • 0 0

••

0 • 0 0 • • • • • • • 38

00..................................

control codes 41

feed

codes (LF) 41

00

Special line feed codes 42

Carriage

Backspace

return

.0

Setting top-of-form

Form

Entering
Ignored
DMP-130

Hex

feed

(FF) ..

IBM

or

undefined codes 46

buffer

print mode

IBM character set

(CR) 42

•••••

0

••••

,.

00••000.0.0.

and

form length

0••00

•••It0••0.....

•......

0

•••••••••

0000

•••••••

mode

operation

...

oOC!loeeoeoe

••••••

o••aooeooooo

••

00..

00

e 49

34

~<

..YU

37

39

43

45

45

46

47

49

6 Word

Repeat

Underline
Print
Left

Skip perforation 0

Bidirectional
International

and

data

printing 0

printing

head

and

positioning 52

right margins

and

characters

processing

00...................

0....................

unidirectional

modes

printing..

0........

0........

51

51

51

55

56

56

57

7 Graphics

Printing graphics

Line

Repeat

feed

Leaving graphics

Freehalld

8

IBM

Carriage retllrll

elTIulation

Vertical formatting control codes 68

Horizontal formatting control
Printing
Other

control codes 76

Appendices

Inode

patterns

G........................

fllnctioll 63

mode

(Irawillg 64

mode

codes

mode

control

59

61

63

64

67

67

70
71

A Character sets

Tandy

Dot-column width
IBM

IBM

Dot-{~ohlmn

B Control

Tandy

IBM control codes 93

C

Character

character

character

cllar~lcter

width

codes

control

category

D ProgranllTIing

Programming

E

Care

Gelleral

and

ITIaintenance

.0••0••0••0.0••000••0

set table

of

Tandy

set 1

set 2

of

IBM

{~odes

priority

infonnation

examples

dlaracters

duuacters

••••••••••

table

00.0.0000

81

81

82

DO.

84

85

86

89

89

101

107

lOS

111

••

0.0

111

If

you

have

problems

112

Specifications

F

G

Interlaces

Schematic Diagrams

113

.0

ctO

0 0

•••

0.0000000000000000000.

117

Introduction

Congratulations
is

a high-density, dot-matrix

ent

printing

•

Proportionally

•

Monospaced

•

Correspondence

• Italic cursive

• Super-/subscript

• Microfont

•

Graphics

The

DMP-l.30

•

Data

Processing

•

Word
documentation

•

Graphics

For
characters
quality results.

If,

characters
In

of
You can use 2 types

Processing

word

however, you

Graphics

graphic configuration you desire.

for selecting this

printer

operations.

spaced characters

characters

characters

standard

operates

Mode

processing, you'll find the DMP-130's
(created

(created

mode,

For instance, it can print:

(standard,

quality characters

and

high-resolution

in.3modes:

Mode

for the fastest

Mode

for letter writingorthe

for drawing pictures, figureorgraphs

on a variable

needaprintout

on a 9 x 9 dot matrix)
you can use graphic

of

paper

Tandy

with the DMP-130:

computer

which can

condensed

outputofprogram

11

x

18

thatisproduced

perform

dot

matrix) can produce

are

datatodraw

product!

and

proportionally

just

The

a varietyofdiffer·

compressed)

listingsordata

creationofany text

faster,

the

just

monospaced

thing for you!

about

DMP-130

spaced

letter-

any

type

•

Standard4"(IOcm) to
guide holes (CaL

•

Standard,
typewriter

Other

software-controlled features include:

• Full-orhalf-line feed and
Software-controlled form feed (from your

e

•

Underline

•

Buzzer

•

Automatic

• Margin-set function.

•

Automatic
paper
for

easier

single-sheet

capability.

function.

paper

paper

end,

it automatically advances the

paper

removal.

10"

(25cm) wide

Nos.

26-1243,26-1427,26-1403,

typewriter

.3/4or4/5 line feed.

loading.

feedatpaper

end.

computer

paper

When

paper.3more

fanfold forms with

and

26-1456)

for

use as in an

computer).

the DMP-130 detects

inches (7.5cm)

ordinary

the

Description

of

the

DMP-130 1

Carefully
paper
ever

It's

and

unpack

rack.

Keep

needtotransport

importanttobecome

begin using it.

the

the

DMP-130,

empty

box

the

Printer.

familiar with

being

and

packing

the

suretolocate

material

DMP-130

the

just

before

ribbon

in case you

you

and

set it

the

up

Front Panel

CD

POWER

is

properly

indicator.

connected

Figure 1. Front Panel View

This

and

indicator

the

will

POWER

3

illuminate

ON/OFF

when

the

DMP-130

switchissettoON.

Descriptionofthe

Q)

ALERT
paper

In this case.

DMP-130

indicator. This lamp will light when the

the
buzzer sounds for I second. Load
LINE

switch. It flickers when

electrical problem.

Printer

enters

more

the

OFF-LINE

paper

and press the

thereisa carriage faultorsome

Printerisout

state

and

ON/OFF

sort

of

the

of

ModelIIusers,'

Printer

error,
the entire contentsofthe print buffer will be printed starting with
current

Note:

print head position.

To

WhenaBASIC

type

print

the

CONT

and press

remaining

program

IENTER\

datainthe

stops execution becauseofa

to resume printing.

buffer when

the

However,

ON/OFF

the

LINE
switchispressed to stop the printing, first, cancel the printing process
using your
the DMP-130 to

@

ON/OFF
ing this switch 1 time causes
printing at any time
switch to set the

Press and hold this switch for
modetoenter

The
this switch

@)

ON/OFF
ON

computer

ON

LINE

print

head

is

pressed.

LINE

LINE

and ready to print.

software, then press the

ON/OFF

LINE.

switch.

the margin-set

does not move

At

power-up, the

the

or

to use

PrintertoOFF

more

mode,

PrinterisON

Printer

other

to go

OFF

front panel switches, press this

LINE.

than 1 second whileinON

when

the

Printer

goes

indicator. When this indicatorisON,

This

indicator will flickerinthe

LINE

switchtoset

LINE;

LINE,

ON

LINE

the DMP-130

press-

To

stop

LINE

after

margin-

set mode.

®

NLQ/DP
Letter
indicator turns
work only when the

switch. Press this switch to select the print

Qualityorstandard.

ON,

When

the

Press again for

PrinterisOFF

NLQ

modeisselected, the

standard

LINE.

mode

- Near­NLQ

mode, This switch will

is

@

(j)

In

the

margin-set

mode,

pressing

this switch will

position.

NLQ

indicator. This indicator will illuminate when the

NLQ

mode.

FORM
to

is

FEED

the

logical top of the next form. Itiseffective only when the

OFF

LINE.

switch. When this switch

is

pressed,

4

set

Printerisin

the

paper

the

margin

advances

Printer

the

In
the

the

margin-set

left.

mode,

pressing this switch moves

the

Chapter 1

print

head

to

® LINE

I line.

switch will
In

the

the

right.

Rear Panel

CD

POWER

the

left sideofthe
power
program.

FEED

When

switch.

it is held

work

margin-set

ON/OFF

OFF

and

When

this switchispressed,

down,

only

mode,

continuous

when

the

PrinterisOFF

pressing this switch moves

paper

Figure 2. Rear Panel View

switch. Press

switchtoturn

ON

during

ON/Itoturn

power

operation

may cause lossofthe

the

feedisperformed.

LINE.

the

the

power

OFF.

Note

paper

print

that

advances

head

ON.

turning

current

This

to

Press

the

@

POWER

power

cord. Plug

strip.

the

power

® Print function (DIP) switches.

mine exactly how

@)

Parallel interface connector. If

capabilities,
the

right cable for your

connect

your

Printer

the

cable here. See Setting

computer.

cord into a wall

The

settingofthese

will print.

your

Computer

outlet

has

up

or

switches will

parallel

the DMP·130 for

approved

deter-

interface

[)elcrip/ioll

oj/he

[)/v!

P-IW

® Serial interface connector. If

cabletothe

DMP·130

CD

Ribbon cassette. Be

Q) Print head adjustment lever.

away
smudging
away

from

from

serial

for

the

you

occurs

the

interface

right

cable

Figure 3. Inside View

suretoreplace

to

move

during

paper.

printing,

you

have a

connector

for

your

When

the

print

Color

indicated

Color

Computer.

the

ribbon

printingisfaint,

head

toward

move

the

print

Computer,

See

when

headIor2notches

connect

Setting

printingisfaint

move

the

paper.

the

up

When

the

the

lever

@ Paper bail.

When
platen.

@ Paper feed knob.

you

For

single-sheet

use

fanfold

Turn

printing,

paper,

this

knobtomanually

® Automatic paper loading knob.

the

paper.

@ Platen.

(]) Tractor feed

tractor

feed.

Turn

unit.

backward

See

Settingupthe

to

push

Turn

reset

6

keep

the

lever

toward

the

paper

DMP·130

the

bail

downonthe

on

the

right

advance

youtoautomatically

bail

for

the

detailsonusing

paper.

toward

paper

the

load

the

Chapler J

® Paper rack. Lift this

locatedonthe

for

fanfold

(2)

Paper guide.

@>

Printer cover.

topofthe

paper.

Set

accordingtothe

rack

case

and

for

insert

the

single-sheet

widthofthe

folding

paper.

paper

leg

Lay

used.

into

the

the

rack

hole

flat

7

Setting up the DMP-130

This section will show you how to set up the DMP-130soyou can begin
using it as quickly as

possible, This includes:

2

• Installing the

• Installing/adjusting the

• Loading

• Replacing a ribbon

•

Connecting

and

more!

The

following Start-Op Checklistisa

Printer
just the first time.

EJ

•

•

•

•

G

GJ

[2]

[2]

and

Find a good
Printer

Lengthofthe

computer

Paper

takes

flow.
Do

not place the

industrial

Be

sure the

Open

the Printer cover.
Install continuous-form fanfoldorsingle-sheet
Check

Installation/ReplacemenL"

paper

rack

tractor

paper

the DMP-130 to a

should be followed every time you

spot

for

your

should be placedona sturdy work surface.

printer

you can place the Printer.

up space, Be sure to leave

equipmenL

POWER

the ribbon cassette,Ifit has

cable, which will

Printer

switch (on the right sideofthe

feed unit

computer

summaryofhowtoset

Printer. Be sure to

near

noise

generators

not

start

determine

enough

been

up

up

the

Printer

consider:

how

far from the

room

for

smooth

such as refrigerators

Printer)isOFF,

paper.
installed, see

"Ribbon

your

not

paper

and

[2]

Set the

GJ

Connect
(220/240Y, 50

GJ

Connect

connector.

[2]

Turn

the

front

panel)isilluminated,

GJ

Check

this, turn the
switchorNLQ

print

function

the

AC

Hz,

the

interface cable from the

power

to see

that

POWER

switch while turning the

(DIP)

power

where

ON

and check

the

Printerisready by

switches (on the

plug to a 120-volt,60Hz

the unitisso

computertothe

that

the

switch

OFF,

9

Press

rearofthe Printer),

marked).

POWER

running

and

power

grounded

Printer interface

indicator

the

self-tesL

hold

the

back

ON.Ifyou press

AC

LINE

outlet

(on the

To

do

FEED

Setting

the
if

linue

lip thef)M

LINE

you

press

ulllii

FEED

NLO,

you

P-/30

switch,

press

the

the

self-test

the

Oi-i/OFF

self-testisperformed

runsinNLO

LiNE

mode,

switch

in

standard

Printing

will

mode:

con-

Paper

Open
the

rack

For

single-sheet

topofthe

rack

down

You
upwardtoremove
the

range

the

right
paper
also

reduees

rack

the

Printer

onto

case

can

adjust

allowed)

guidesothat

guide

cover

the

supporters

printing,

For

the

the

paper

it from

and

This

ensures

the

possibilityofa

Holding

inst;rt

continuous

guide

the

insert

the

left

proper

l'ractor feed unit

This

Printer

feed

system

paper

friction feed

When
When

Printer

Installing the tractor

which

you

tractor

may

can

The

has

system

use

not

be

used

with

differenceisthat

guide

holesonboth

does

not

the

friction

is

installed,

feed

the

paper

feed
the

the

paper

on

both

sidesofthe

the

folding leg

fan-fold

on

the

rack,

Then
it fully.
edgeofthe

either

have

When

operationofthe

paper

friction
properly,

jam.

the

the

edges,

these

system,

rack

upright.

Printer,asshown,

into

paper,

paper

position

paperiswithin

tractor

tractor

while

holes,
he

mechanism

fold

rack

it as

using

narrower

paper

feed

feed

the

suretoremove

insert

the

the

hole

centered

the

leg

and

Pull

the

left

you

desire

paper,

the

rangeofthe

empty

switch

systemorfriction

systemisused

paper

used

with

the

is

release,d

and

tips

lay

the

guide

(within

move

and

with

the

tractor

the

of

on

l.

2.

3.

4.

5.

Be

sure

Remove

Turn

Place
sides,
is

securely

Turn
paper

the

the

Then

the

bail

the

the
paper

front

paper

toward

Printer

paper

loading

push

locked

power

rack

and

knob

pinsofthe

downonthe

into

position

loading

the

knob

platen

is

OFI~

open

forward

tractOl

rearofthe

hack

!O

the

tOll1ove

feed

ward

Printer

unit

tractor

(away

covel'.

the

into

from

paper

bail

the

holesonboth

unit

until

you)tomove

forward

the

tractor

the

Chapter 2

6. Close the

Printer

cover

Removing the tractor

1.

Turn

the

2.

Open

3.

Turn

4. Lift

5.

Turn

6.

Replace

the

the

the

the

tractor

the

Printer

Printer

paper

paper

OFF,

cover

loading

feed unit from the

loading

paper

rack

Power source

Before
following:

D
D
Connect

plugging

Printer
Printerisnot

power

the

AC

the

power

ON/OFF

connected

power

Paper loading

and

replace the

and

remove

knob

toward

knob

away from you.

and

close the

cord

switchissettoOFF,

to the

plug to a

the

you.

rear,

Printer

into

an

Computer

nO-volt,

paper

paper

then

AC

yet.

50

rack,

rack,

pull it

cover.

power

Hz

upward

outlet,

grounded

check

AC

the

outlet

Warning!

correctly

It

is
paper
may

paper

If

fanfold
the
ON,
lampisilluminated.
loaded

You
loaded.

When

loading

enters

very

mustbedirectly

occur.

rack)isalso

Printer

check the

incorrectly,

may begin printingifthe

the

important

Proper

paperiscorrectly

and

the

ALERT

paper

(single-sheetorfanfold),besure

paper

insertion

that

the

paper

behind

positioningofthe

importanttohelp

paper

indicator. Press

When

the

Printerorpaper

loaded,itshould

rack,

Once

the

lamp

lamp

II

opening.

enters

paper

prevent

the

the

remains

does

not

the

DMP-130

skewingorjamming

guides (which

paper

jamming.

enter

between

paperisloaded

ON/OFF

lit,

illuminate

LINE

the

paperisprobably

after the

the

paper

straight.

attachtothe

the

and

switch if the

The

body

powcr

paper

of

is

is

Settingupthe

DMP-130

Single-sheet paper

1. Be sure the Printer

Printer

cover

2. Lift the

the

top

paper
case,

rack

povvcr

1s0FF.

Opcn the Printer cover.

Figure 4

and insert the folding leg into the hole

centered

on

Figure 5

12

3.

Position
paper
into

If

you
the
mechanism.

the

single-sheet

guide.

the

paperisalready

Printer,

insert

Since

the

just

paper

paper

on

the

auto-paper-loading

placing

in place

into

the

the

and

the

paper

paperonthe

opening,

may

the

not

rack,

system

paper

Printer

activate

aligning

will pull

rack

may

the

Chapter 2

it with

is sufficient.
"think"

auto-loading

the

the

paper

that

4.

Turn

the

5.

Turn

the

advancestothe

6.

Turn

the

to

the

platen.

7.

When

you

FEED

The

switchtoadvance

paper

Printer

paper

paper

bail

power

loading

print-start

loading

wanttoalign

MUSTbeset

ON

knob

position.

knob

the

the

Figure 6

toward

away

paper,

paper.

against

13

from

use

Then,

the

you.

the

platen

The

paper

youtoreturn

paper

feed

adjust

for

the

paper

automatically

the

paper

bail

knoborLINE

position.

adjustment.

Note:

Setting up the D M P-130

8. Set

Single-part forms.

the

Rnfr-l"" tr'\

... "-' .>-\o...l

print

"P-r'~nt

..

,.j

head

hp~rl

Set

Multiple-part forms. Set
the

paper.

the

lever settings.

Warning.'

sible;

Check

The

otherwise

for

print

head

damagetothe print

adjustment

''l0;!!~h""''r'(:1.nt

.....:,;,..:. \ j

...,'__.•"

lever to

100""01"

,_.,__" .

the

"

Figure 7

the

leverinposition 3.

the

lever to position 5or6,

smudgingbyperforming

must

always be as close to the

head

may result.

appropriate

without

position.

smudging

the self-test at each

platenaspos-

of

9. Close the Printer cover.

Hints

and

tips on single-sheet

• With

•

the

paper
passes the
Insert
When
DMP-

If

you wanttoprint
detects
the

bottom

paper

another

the

paperisin

130

will

the

paper

edgeofthe

properly

empty

sheet

and

continue

end,

paper

loading

installed, printing will
sensor.

turn the

place,

printing

another

press

The

paper

press the

where

few lines

ON/OFF

printer

paper.

14

will

loading

ON/OFF

it left off.

after

LINE.

continue

until the

thengoOFF

knobtoset the

LINE

switch

the

paper

empty

Be careful not to

paper
LINE.
paper.

and

sensor

exceed

the

Fanfold paper

The

DMP-1.30 will accept

Before

1.

2.

using fanfold

Turn

the

Open

the

power

Printer

paper,

OFF.

cover.

standard

however, the

Tractor

Remove

fanfold

Figure 8

the

paper

tractor

Paper rack

paper

from4"to

unit

should

rack

Chap/er

be installed.

temporarily.

10"

2

wide.

3.

Turn

the

paper

from

the

platen.

4.

Feed

the

paper

Use

the

paper

between

5.

Adjust

Refer

6.

Open

7. AIi'an the holes

to
tion on the

8. Close

the pin feed

to Figure 9.

the

b

align

the

the

platen and the print

pin feed

the

paper,

paper.

pin feed

loading

into the

feed

knob

Printer

knobtopull the

paper

paper

in

the

paper

return

paper

toward

youtomove

through

the

paper

paper

around

the

paper

insertion

untilitappears

head.

clamp positions for the widthofthe

clamps.

with

the

pin feed

the

paper

bail to the

clamps to secure the

15

sprockets.

If you

platentorelease

paper.

bail away

opening.

papel

need

.'

tnc-

Setting up the

DMP-130

Pin

teed

Figure 9

paper

clamps

9. Set the

Single-part forms. Set the
Multiple-part forms.

ing the
Check

print

head

paper.

for smudging by

settings.

Warning

sible; otherwise,

10.

Turn

the

The

'

paper

print

toward the platen. This
ten

is

released by setting

not do this, a

11. Replace the

be

obtained

paper

feeding

and

Hints

•

Be

tips on {anjold paper loading

sure the

paper

paper
if you

underneath

paperispositionedsothat

without binding.

adjustment

Set

head

damage

loading

jam

rack and the

attach

lever as follows:

lever

to position

3.

the lever to position 5or6,

performing

must

the self-test at eachofthe lever

always be as close to

to the print head may result.

knob

away from you to move the

is

important:

the

paper

may

the

paper

occur.

Printer

the

friction roller

bail against

cover.

rack

and

lay it down flat with the

the

Proper

it into the Printer.

it can travel

16

without

the

platen

paper

under

platen.Ifyou

paper

through

the

smudg-

as pos-

the pla-

flow

Printer

bail

do

will

•

Do

not

let

paper

pile on

may

be pulled

paper

feedordamage

•

As

much as possible, place

into

the

the

Ribbon cassette

If

the

ribbonisalready

threaded

If

the ribbon

excessive

between

cassetteisnot

wear,

faint printing,

installed, simply checktosee

the

paper

topofunprinted

paper

insertion

PrinteL

the

paperonthe

and

print

head.

installed,orif

etc.,

follow this

paperorthe

opening.

same

height

it must

procedure:

This

thatitis

be

replaced

printed

could

as the

Chapter

paper

jam

printer.

properly

due

2

the

to

1. Set the

any information

2.

Open

the

3.

Hold

the fin on

4.

Unwrap
the ribbon by

POWER

Printer

the

new cassette.

turning

switch to

storedinthe

covel.

the

cassette

the

OFF,

(Note: When you

Printer's

Figure

and

gently pull the

Before

knobinthe

buffer will

to

inserting the

direction

turn

the

automatically

ribbon

indicated

new

cassette

cassette,

power

by the

OFF,

be lost.)

upward.

tighten

arrow.

17

Setting up the

DMP-130

5.

Gently
Gently
sound.

the
Do

ted,
mechanism.

turning

6.

Once
cassette

7.

Replace

Note

Figure

slide

the

ribbon

press

down

While

arrow,

not

the

the

Do
will be

rotating

press down

force the cassette into place!Ifthe

cassette

Do

not

the

cassette

new cassetteisinstalled,

knobinthe

the

Printer

not

print
damaged.

between

on the left sideofthe

the cassette

the

right sideofthe

knob

will

force

the

cassette

knobinthe

indicated

cover.

without

paperora

11

the

ribbon

knobinthe direction indicated

not

match

indicated

tighten

direction.

mask

cassette until you

cassette.

cassetteisnot

up with

down

but

direction.

the

ribbon.

Print head adjustment lever

You

will havetoadjust

paper

you

are

goingtouse.

the

inside rightofthe

Position @issuitable for
part

paper.

the

The

Printer.

one-part

print

head

print

paper.

accordingtothe

head

adjustment

Position ®

and

the

print

hear

a click

properly

the

ribbon drive

fit itingradually while

ribbon by

The

print

leverislocated

or®is

turning

headorplaten

thicknessofthe

for multiple

head.

by

fit-

the

on

18

Margin-set switches

1.

Be

sure

the

ON

LINE

lampisONo

2.

Press

and

hold

the

MARGIN

LINE

lamp

blinkso

3.

Press

the

4.

5.

-iO(LINE

the

print

headtothe

Press

the

SET

Press

the->switch to move the print head to a desired position for a right

marglll

0

(NLQ

FEED)

position

DP)

andf-(FORM

switchtoset

(ON/OFF

you

wishtoset

LINE)

FEED)

as a left margino

the

left margin"

Chapter 2

switch

until

switchestomove

the

ON

6. Press the

Note:

SET

switch to set the right margiil

Once

the

left

and

right

margins
margins
OFF
(Refertochapter6,"Left

and

wider

back

than

ON

the

again"

present

You
and

are

ones

can

right

set,

you

unless

change

marginso")"

cannot

margins

Print function (DIP) switches

There
switches
applications"

When

130
TableLOn
selects
showninTable

For
print
begin using
(suchasthe
priate

When

Remember

switches.

are

10

switches

allow youtocustomize

you

set

switch I-ItoOFF

selects

codes

Tandy

the

for the

codes" In this

other

20

instance,inTandy

quality)ordata

the

DMP-130

Color

Computer),

switch accordingly"
you

receive

'

The

the

Printer

located

hand,

if you

IBM

mode" In this

mode,

processing

DMP-I30,

you

with a

powel

on

the

rear

some

DMP-130

before

setting,

mode

computer

turn

all

mustbeOFF

turning

the

set

switch I-ItoON,

can

select

(faster

the

DIP

switches

panel

switches

case,

word

which

power

before

features

the

the

processing

printing

has

OFF

should

manually

the

poweristurned

via software"

of

the

Printer

for

your

power

ON,

the

functionasshown

the

DMP-130

switches

serial

and

you

function as

mode

speed)"

change

Or,

printer

set

the

be settoOFF.

anyofthe

reset

These

own

DMP-

in

(better

if you
output
appro-

19

Setting up the DMP-130

Table 1.

Sw.

1-1

Control Codes Tandy Codes

1-2

CR

1-3
1-4
1-5
1-6

1-7

1-8

SW2-1 and SW2-2 select the interface and baud rate

Parallel
Serial
Serial

Serial

LF

Forms

1-lnch Skip Over
Perforation

Line Spacing

Character
Generator

WP/DP

Mode

Interface

DIP

Switch FunctioninTandy Mode

(Switch

1-1 set to OFF)

ON

Carriage Return Only Carriage Return &

(CR

CR)

Line Feed & Carriage Line Feed Only

(LF

NL)

Mode

2·1

Return

12

Inches

Valid

1/8

Inch 1/6 Inch

IBM Character Tandy Character
Word

Baud Rate

OFF

600
1200
2400

OFF

ON
ON

Line Feed

(LF=LF)
11

Inches

Not

Valid

Data Processing

for

serial interfacing.

Switch

OFF

(CR

= NL)

Mode

2-2

OFF
ON
OFF
ON

DIP

switch view

Switch 2

Figure

Switch I

12

20

Table 2. DIP Switch FunctioninIBM Mode

(Switch 1-1 set to ON)

Chapter 2

Sw. Symbol

Control Codes Codes

1-1

1-2

CR

LF

1-3

1-4

1-5
1-6 Line Spacing

1-7

1-8

2-1
2-2

Form Length
1-lnch Skip Over

Perforation

Character
Generator

Buffer Full Carriage Return Only

Cancel Code
Error Buzzer

Carriage Return Only
(CR=CR)

Line Feed &Carriage
Return

12

Inches

Valid

1/8

Inch 1/6 Inch

IBM Character Set 2 IBM Character Set 1

Not
Sounds Does

ON

for

IBM

Carriage Return
Line Feed

Line Feed Only

(LF

= NL)

Valid Valid

(LF=LF)
11

NotValid

Carriage Return

Line Feed

Inches

Not

Self-test

The

DMP-1.30 has a built-in, self-test feature which lets you check
printing quality
Printer
is

to your

adjusted

paperisfeeding smoothly.

and

general

computer.

printer

Thisisa good time to check

properly (printingisneither

operation

too faint

before you connect

that

nor

smudged) and

OFF

(CR

Sound

the

print

&

NL)

&

the
the

head

the

Before running the self-test, always be sure to load
inch-wide
other.

paper

since

the

test prints from

Printing on the platen can shorten

one

the

life of

print head.

To

run the self-test:

1. Plug

2. Press and hold

the

Printer

into an

either

the

AC

LINE

power

FEED

outlet.

switchorNLQ

21

the

end of

DMP-1.30 with

the

platen to

the

platen and

switch.

w-

the
the

Setting up

3.

Set the

buzzer,

If

you
font.
NLQ

the

DM

P-/30

POWER

the

press

The

switch to on.

Printer

LINE

will begin

FEED,

correspondence

switchispressed.

Starting

printing

with the "music"ofthe

rolling

ASCII

the self-testisperformedinthe

quality font is

Llsed

during

the test when the

internal

characters.

standard

Printing will

continue

until you press the

endisdetected).

Computer connections

Before
sure

You
DMP-130 is to

Tandy

locations.

the

must

making

power

any connections

to all unitsisOFF!

alsobesure

you have

operate

provides.

Table

4 provides quick instructions

Table 3. Computer-to-DMP-130 Cables

Computer

Model I (Keyboard only)
Model I (Exp. Interface)

Modell
Model
Model
Tandy 1200
Color

1I/16/2000/DT-1/DT-100

111/4/1000

100ITandy 200

Computer

Table 4. Computer Connection Points

Computer

Model

I (Keyboard only)

Model

I (Exp..interface)

Model

11/16/100/200/2000
Model
DT-1/DT-100

Tandy

Color

111/4

1000/1200

Computer

properly.

between

the

correct

Table

Rear panel

ON/OFF

the

cable for

3 describes

Rearofkeyboard
Left side

Bottom panelofcomputer
Rear panel
Rear panelofcomputer
Rear

pan01ofcomputer

LINE

switch

Printer

of

and

computer,

your

computerifthe

the

printer

for

printer

Cable

Number

26-1411
26-1401
26-4401
26-1401
26-1409
26-1347
26-3020

Connector

expansion interface

of

computer

ofterminal

(or

paper

be

cables

connection

22

1.

Attach
rearofthe
turn it

2.

Connect
ter.

See

the

molded male

Printer.

over

and

the

other

your

endofthe cable to the

Do

not

force the plug.Ifit

try again.

endofthe cable to the

computer

owner's

Power-up sequence

The

your

with

specific

computer

peripheral

power-up

owner's

devices (such as printers).

sequence will

manual

tor

Chapter 2

connectoronthe right

does

not

fit

one

Printer

manual for specific instructions.

depend

detailsonpowering

on

jackofyour compu-

your

computer.

up your

computer

way,

Consult

is

essential

It

event,

you

ON,

turn

In any
PrinterisON.

It

ter.

turned

the

that

the

erratic

power

the

Printer

power

operation

lamp on the DMP-130 will

remain

ONorOFF,orthe

of the

ON

when

Printerisconnected

entire

system may occur.

connected

remain

to the compu-

lit while the

but

not

23

Using the

The

DMP-130isdesigned for

•

Data

Processing

•

Word

Processing

•

Graphics

This

Printer

one

for each application.

similarities, but each has its own unique features,

Data
only

in

which direction

•

In

paper
can use

•

In

data processing mode, line feed

printing.
other
storedinmemory

Both
the proportionally spaced
character

Printing

responds

and

word processing

the way they

word processing mode, each line feed

advancement.

immediate

Instead,

data.

When

data

and

word processing modes

set.

DMP..130

three

applications:

to software codes from the

These

handle

and

how far the

Word

line feeds for superscripts, subscripts, and the like.

they

the

current

determine

response

modes,

are

character

both

line feed

paperisfed),

processing programs (suchasSCRIPSIT)

storedinthe

lineisprinted,

the direction

patterns,ormodes,

used for printing

commands

command

commandsdonot

Printer's

and

printin2 print styles.

set and

the

computerinthree

have

characters,

(commands

memory

the line feed

pitchofthe

otheristhe

causes

cause

paper

that

immediate

immediate
along with
commands

One

monospaced

3

ways­many

differ

decide

feed,
style

is

Proportionally spaced characters have variable widths: M

•

more

space than an L Proportionally

create

• Monospaced characters

the same width, This uniformity makes it
charts that require vertical alignment.

In

graphics

can be used to
However,

used with
not
code,
Graphics
of

professional looking

mode,

create

with graphics

data

and

returnanerror

This includes codes

mode has restricted

the paper.

documents.

aresonamed

you have complete controlofthe

a custom

word processing)

when you send such a

letterhead,

operation,

that

change line feed pitch and direction,

numbersofline feed to

spaced

because each

designs, special type fonts, etc.

many control codes (which can be

cannot

characters

character

preferable

print

be used,

code

The

- it simply ignores the

ensure

25

takes

are

used to

takes

for tables

head. This

DMP-130 does

full coverage

mode

up

up

and

Using the D M P-130

Control codes

Before investigating the various print modes, let's consider how the
communicates

All information
(00

-FFhexadecimal).

the

American
referredtoas
Most

numbers

However,

numbers,

control codes allow you to change

underline,

The

control codes have different meanings
mode.Ifa
next few sections
ious Prin

with the Printer.

is

senttothe

Standard

the ASCII code. (See Appendix A for a listofASCII

(or

codes)

the

numbers

are

used to control various functions

superscript, subscript, etc.

codeisnot recognized by the

demonstrate

ter

functions.

Printer

The

Printer

Code

are

0 - 31, as well as some special sequencesofcode

Read

as numbers
interprets

for Information

printed as letters,

character

how someofthe control codes activate var-

these sections carefully.

between0and

these

numbers

Interchange,

numbers,orsymbols.

of

sets, select print

dependingonthe

Printer,itis

printed

the

255

according to

commonly

Printer.

current

as

Sending control codes from BASIC

Some

Printer
requireasequenceof2ormore
begin with decimal27(referred
notifies

code(s)
CHR$

This section discusses

IBM

codes,

the

Printer
you to use
to

Chapter

features

the

Printer

sent

determines

( ) to send

tum

ON,orsend

the

DMP-130 with

8, IBM emulation mode, for

are

activated by a single code,

thataspecial

which

these

codes to

Tandy

the

Printer

ESC

codes

Tandy's

codes. Most multiple code

to as

the

ESCape

sequenceison

Printer

OFF,

+ !

featureisselected. In

the

Printer.

(DIP

switch

set DIP switch 1-1 to

CHR$(27);

MS-DOS

the

code).

1-1toOFF).

CHR$(33).

operating

IBM

codes.

but

many functions

The

its way,

BASIC,

ON

This will allow

systems.

computer

decimal

codes.)

These

modes,

print

".z".

The

sequences
ESC

code

The

next

use

To

select

and

tum

Refer

Note:

The

command
codes to the Printer.Ifyou're
stitute

For
in the normal way.

PRINT#-2,

instance,

setupthe

LPRINT will be used in examples that

for

DMP-I30

Then

using a

LPRINT.

type the following

Tandy

as described

26

Color

earlier

program:

send

Computer., sub-

and

enter

BASIC

10

J.\.EM

20

LPRINT

"DATA

";CHR$(27)iCHR$(56);

"PROCESSING"

:30

LPRINT

and

RUN

Roll

the

paper

over

partofthe

are

the

guilty parties.

the

various

code

sequence

feedtothree-quarterofits normal

it.

code

"MODE"

forward

word

sequences

CHR$

and

look at

DATA.

Take

a quick look at

(27),

the

Why?

understood

CHR$

(56)

distance."

The

results.

codes

Appendix

by

means

Data processing mode

How

can you tell which

on?

A little reflection on the above program tells you all

mode

the

DMP-130 uses

The

world

CHR$(27)

the

DMP-nO.

"change

whenitis

MODE

and

B. This

the

you

Chapter 3

printed

CHR$

cahrt

The

forward line

first

needtoknow

(56)

shows

control

turned

Line feed

mode,
not
Thus,
new line feed staysineffect until
the

LLIST

Sure
feed pitch, type:

LPRINT

commands

but

notindata

c,iuse a 3/4-forwarcl line feed until

the

Printer

DP

mode).

IENTERI

enough.

You

are

executed

processing

must beinDP

Type:

still have

that

immediatelyinword

(DP)

mode.

further

short

CHR$(27)jCHR$(54)

line feed

Word processing mode

When

the

same

programisexecutedinWP
immediately
WP

mode,

10

LPRINT

and

RUN

Just

as you

after

the

change

line

CHR$(20):REM

thc

program.

suspected,

word

DATA.

IOta:

Go

CHR$(20)

the line feedisimmediately

27

mode

into

The

after

the

And,incase

notice

(another

To

mode,

WP

mode

processing

(27, 56)

first line was

returntonormal line

the line feed

sequence

you

missed it, this

characteristic

and

try it.Toen

selects

executed.

(WP)

printed.

occurs

WP

did

of

ter

Mode

Using the

Note
and
then

DMP-130

thatinWP

press

returnstonormal.

IENTERI

mode,

to

prove

the

Graphics mode

new

line feedisonly

that the half-forward line feed occurs only

temporary.

Type

LUST

once,

Graphics
one
ordinary
WP
symbols, for

mode.

terns
graphics

Foraquick

10

20

30

40

and

CHR$(18)

255

Type

mode.

modeisdifferent

thing,

code

CHR$(lO)

1/6"

pitch in

and

DP

features

example,

Instead,

for

the

for

numeric

print

charts,

lookatthis

LPR1NT

FOR

1=128

LPR1NT
NEXT

RUN

the

program.

puts

the

are

interpretedasdot

LPRiNT

Try

CHR$

LLISTing

from

in graphics

WP

and

DP

are

available in graphics

are

ignoredbythe

data

from 128to255istranslated

head.

This lets you

logos, etc.

mode

in action, change

CHR$(18)

TO

255

CHR$(I);

DMP-130 in grpahics

patterns.

(30)

and

the

programtobe

the

modes.

press

Print mode selection

Table5summarizes

to

another.

the

control

codes

word

and

data

mode

feeds

Furthermore,

mode.

Printer

produce

IENTERI

sure

requiredtomove

printoutsofhigh-resolution

mode.

The

to

return

you're

processing

paper

7/72" against

only a fewofthe

Standard

when

it is in graphics

our

test

program

numbers

the

PrintertoWP

not

stuckingraphics

from

modes.

letters

into

128

one

For

the

and

dot

pat-

to:

through

land.

mode

28

Chapter 3

TableS.Control Codes

If

you're in:

DP

WP

Graphics

*Returns to last mode

And

changeto:

WP

Graphics

DP

Graphics

DP

WP

(WPorDP)

want

used.

for

Changing Modes

to

Send a CHR$(

(Dec)

20

18

19

18

30*
30*

Hints and tips about print modes

Data processing

• All commands which decide line feed pitch are
memory. They are not executed until a
is

received.

tion codes stored in the

• Line feed commands stay

mode

Then,

the

LF

code (10

paper

advances according to

Printer's

in

memory.

effect until replaced by a new

storedinthe

• All printable characters can be printed in this mode.

(Hex)

Dec.or1.38

the

pitch and direc-

command.

):

14

12

13
12

1E

1E

Printer's

Dec.)

Word processing

• Line feed codes that

• Line feed pitch changes affect only the

mode

determine

pitch are executed immediately.

current

print line.

• All printable characters can be printed in this mode.

Graphics

•

The

• Decimal numbers 128
as pin firing

mode

LF

code causes the

patterns

paper

125

for the

to move 7/72" forward.

sent via

print

CHR$inBASIC

head.

• Only a few control code sequences are recognized.

29

are

interpreted

Print font styles and
character widths

The

DMP-130

•

Standard

•

Correspondence

•

Proportionally

•

Graphic

Each

styleiscreated

The

character

characters
The

horizontal

Style Matrix

Standard 9 x 9

Correspondence

Quality (NLQ)

Proportionally

Spaced

has

four

distinct print

quality

spaced

characters

styles differinthe

are

created

dot

positions overlap;

Table 6. Character Widths and Densities

19x19

n x

with a

within

Size

18

(NLQ)

unique

sizeofthe

the

Normal

Compressed

Condensed
Normal

Compressed

Variable character width

(Condensed density)

(character)

dot

pattern

matrix.

the

font styles:

laid

outina gridormatrix.

matrix

vertical

Width

and

Density

10

CPII Elongated 5

12

CPII Elongated 6

17

CPII Elongated

10

CPII Elongated 5

12

CPII Elongated 6

and

ones

the

way individual

do

noL

CPI

CPI

8.5

CPI

CPI

CPI

4

Table

6 shows

condensed.

that

there

are.3basic pitches:

Selecting character styles

Character

Characer
Even
DMP-1.30

Table7isasummaryofthe

styles can be selected by control codes from

styles stayineffect until

entering

returns

graphics

mode

to the last active set on leaving graphics

character

does

another

not

style

.31

change

normal,

character

the

change

compressed,

the

computer.

styleisselected.

character

mode.

commands

.

set.

and

The

Print

font

styles and character widths

Table 7. Character Style Change Commands

SendCHR$( )

(Dec)

27

27 23

27

20

27

17

27

18

27 29

27

66 1

27

66 0

27

83

27

83

27

88

27

77

27
27
27

31

27

32

19

1
0

14
15

(Hex)

1B

13

1B

17

1B

14

1B

11

1B

12

1B

10

1B

42

1B

42

1B

53

1B

53

1B

58

1B

4D

1B

OE

1B

OF

1B 1F

1B

20

1
0

1

0

Standard characters

Standard
dots

Eachofthe

•

Normal,10Characters-per-inch

•

Elite,12CPI

•

Condensed,17CPI

high).

characters

standard

are

printed

characters

in a 9 x 9

canbeprinted

If

you

want:

Normal (10

Compressed

Condensed
Proportionally Spaced
Correspondence
Correspondence Compressed

Start Italics

End
Start Subscript
Start Superscript
End sub-/superscript
Microfont
Start Elongation
End
Start Bold
End Bold

CPI)

(17

Italics

Elongation

dot

in 3

(12

CPI)

CPI)

Normal

matrix (9

main

(10

dots

character

(CPI)

CPI)

(12CPI)

wide by 9

widths:

Condensed
also

can be

gated

(double

totalof6
You

can

sample

lines.

NEW

characters

elongatedtodouble

are

printed

width.

width) which gives halfasmany

different

get a

I

ENTER

better

Type

I

print

feel

in this

widths.

for

the

program:

in a

11

Eachofthese

available

32

X 9

print

dot

matrix for 17

characters

widths by

widths

CPI.

can

per

inch

printing

This

be elon-

and

a few

a

120

F$="STA.NDARD":

130

F$="COMPRESSED":

140

F$="CONDENSED":N=20:W$="

230

LPRINT

240

LPRINT

250

RETURN

and

RUN

it.

The

subroutineinline 240 sends the required control codes to the

130. Line
execution.

CHR$(27)CHR$(19):STOP
CHR$(27)CHR$(N)F$''

2.30

returns to normal characters width and stops program

N=19:

N=23:

W$="

W$="

10CPI":

12CPI":

GOSUB

GOSUB

17CPI":GOSUB

CHARACTERS

Correspondence quality characters

Chapter 4

240

240

240

"iW$

DMP-

Correspondence quality characters

CPr.

The

10

ters,

but

wide fit in the same space as 9 dots wide).

also has
Add

these lines to the program, then

150

UB

240

160

and

RUN

You'll find a great difference between the two styles.

characters have the same total width as normal width charac-

they are printed with the condensed

12

CPI and be elongated to 5

F$="CORRESPONDENCE

N=29:W$="

the program.

12CPI":GOSUB

are

printed in a

Correspondence

CPII6

compare

":N=18:W$="

240

19x18

character

CPr.

the two styles.

density (19 dots

10CPI":GOS

dot matrix for

quality print

Proportionally spaced characters

Proportionally spaced characters are the sameascorrespondence quality,
but the character matrix width varies from

characters are18dots high; the widths vary from.3dots to11dots (includ-

ing 2 columns of blank dots to allow space between the characters).
Proportionally spaced characters add a quality look to word processing

documents by eliminating wide gaps between characters. These characters

can also be elongated to double their normal width.
To

see how this font looks, add:

character

to character.

The

.33

Prill!

fOil!

styles alld charllcter widths

170

and

180

RUN

F$="PROPORT10NAL
N=17:W$="":GOSUB

the program.

".

240

Graphics characters

The

graphics
can be
This

setisnot fully compatible with
computers:itis
available with correspondence characters

To

see how the various

190

N=19:W$="NORMAL

200

GOSUB

210

N=23:W$="COMPRESSED

220

N=20:W$="CONDENSED

260

FOR

270

LPRINT:RETURN

and

RUN

Since

the
graphics characters are 6 dots high, you can
graphics by using the half line feed

normal

character

10

a unique

setisused for block graphic printing.

CPI width, compressed

character

character

widths affect the graphic characters,

":F$="GRAPH1C

240:

GOSUB

1=224

the program

normal line-to-line spacingis1/6"

TO

260

254:LPR1NT

12

the

screen graphicsofmost

seL

The

or

":GOSUB

":GOSUB

(CHR$(27);

Characters

CPI,orcondensed 16.7

graphics characters

proportional

characters.

are

":LPR1NT

240:

GOSUB

240:

GOSUB

CHR$(1);

or

12

create

CHR$(28)).

: NEXT I

dots high and

continuous

CPI.

Tandy

not

add:

260

260

the

vertical

Add

these

lines to the

10

LPR1NT

20

FOR

30

FOR

40

READ

50

NEXT

60

NEXT

70

DATA

80

DATA

90

DATA

and

RUN

When you've printed

CHR$(27);CHR$(28);

R=l

TO

C=1

TO 7

N:LPR1NT

C:LPR1NT

R:LPR1NT
241,243,241,224,241,243,241
224,244,241,241,241,249,224
241,248,241,224,241,248,241

it.

program:

3

CHR$(N);

CHR$(27);CHR$(54);

out

the results, delete lines10through 90.

34

Right justification

Chapter 4

Proportionally spaced
cessing programs.
words

that

monospaced
slivers
a page without destroying

justification,

ing from 1
You can

program.
lines
up the right margins.

70

SO

The

Enter:

Now

of

space

is

usually

130 provides codes to allow you to insert spaces

dot

to 9 dots wide.

demonstrate

When

of

proportionally

DATA
DATA

lines willbereadinas a string of

10

LPRINT

20

FOR

30

FOR

40

LPRINT

50

REM

60

NEXT

90

LPRINT

RUN

"THE
"DMP-130

1=1

J=1

J:LPRINT:NEXT

the

program.

characters

They

do not carry
print

between

you

characters to line up the right marginoftext

handled

the way these codes

add

the following 2 lines, the DMP-130 will print 2

spaced characters, then insert

are designed to be used with word pro-

around

styles do. As a result,

character

spacing. This process, called right

by word processing software.

These

codes

work

PROPORTIONAL CHARACTER

PRINTER

CAN

characters

CHR$(27)CHR${17)

TO

2:READ

TO

LEN(A$)

MID$(A$,J,

A$

1);
1

CHR$(27)CHR$(19):END

all the

wasted

you

between

are

summarizedinTable

by modifying

space

can

characters,

enough

SET

BE

RIGHT

with the

MID$

between

sneakinlittle

on

The

DMP-

rang-

8.

the

current

space to line

OF

THE"

JUSTIFIED"

function.

To

line up the right

first 8 letters

50

IF

then

RUN

The

following table will help when inserting spaces.

in

1=2

the

edge,

insert a single, blank dot-column

the second print line.

AND

J<S

THEN

program

Add:

LPRINT

35

between

CHR$(27)CHR$(1);

the

Print

font

styles

and

character widths

Table 8. Proportional Spacing

spacing

spacing

text,

\

I

(Hex)

18

01

18

02

18

03

18

04 4 Dot Spaces

18

05 5 Dot Spaces

18

06

18

07

18

08

18

09

commandisused at

a line-full condition. Printing will start

command

and

if the

SendCHR${

(Dec)

27

01

27

02

27

03

27

04

27

05

27

06

27

07

27

08

27

09

If

a

proportional
ing a line
the

If

several kindsofproportional

at

the

length),itgenerates

proportional

endofthe
causes a line-full condition, only
setatthe

Delete

headofthe next line.

lines 10

through90of

your

Wrap-around

The

DMP-130isa dot-addressable printer.
determinedbythe
line.

The

numberofaddressable dots-per-lineindata

processing

mode

numberofcharacters, but by the

follows:

the

will beginatthe

spacing

commandsinsuccession

rowofproportional

the

last

proportional

sample

program

Therefore,

To

insert:

1

Dot

Space

2

Dot

Spaces

3 Dot Spaces

6 Dot Spaces
7 Dot Spaces
8 Dot Spaces
9 Dot

endofthe

text (exceed-

startofthe next line.

spacing

spacing

before

commands

command

going

line lengthisnot

numberofdots-per-

processingorword

are

and

used

is

on.

Standard10CPI
Standard12CPI
Standard17CPl
Correspondence
Correspondence

If

the

lengthoftext

a line feed

is

inserted

10

CPI 1920

12

CPI 2304

the

next line. This is called

Printer

and

the last

wrap-around.

960
1152
1918

receives exceeds the limitofdots-per-line,

characterisprinted

from the

startofthe

36

Elongated characters

Chapter 4

Anyofthe

character

styles can be

Table 9. Elongated Printing

Send

CHR$ ( )

The

entered

You

100

230

and

(Dec)

27
27

start

(27 14)

any

can

easily

LPRINT

LPRINT

RUN

14
15

numberoftimes within a line

elongate

CHR$(27)CHR$(14)
CHR$(27)CHR$(19)CHR$(27)CHR$(15):STOP

the

program.

and

(Hex)

1B
1B

end

Bold characters

Bold

characters

characters.

(Dec)

27

27

are

SendCHR$(

31

32

implemented

elongatedtotwice

OE

OF

(27 15) codes for

the

charactersinthe

in much

Table 10. Bold

(Hex)

1B 1F

1B

20

Start Elongation
End

elongated

and

usedinevery

current

the

same way as

Printir.o

Start Bold Printing
End Bold

their

To:

characters

program.

To:

normal

width.

can

mode.

Change:

elongated

be

When
rent

buffer

character
Bold

characters

100

LPRINT

230

LPRINT

Now

RUN

a (27 31)

contents,

received.

the

code

sequenceisreceived,

then

resumes

can be

addedtothe

bold

current

the

character

program

DMP-130

prints

printing from the

by changing lines:

CHR$(27)CHR$(31)

CHR$(27)CHR$(19)CHR$(27)CHR$(32):STOP

program.

37

the

cur-

next

Prilltfollt

Italics

styles alld character widths

Any01the

When
rent

buffer

received.
Whenasuper-/subscript

ing, the
the super-/subscript

Change

100

230

i

CHR

and

character

Send CHR$ (

(Dec)

27

66 1

27

66 0

a (27 66 I)

contents,

DMP-130

the

following

LPRINT

LPRINT

$(19):STOP

RUN.

tont

styles can be

Table 11. Italic

(Hex)

18 42 1
18 42 0

code

sequenceisreceived,

then

it begins italic printing from

commandisreceived during italic

prints

the

current

printing

program

mode.

lines to:

printed

Prilntirll'

buffer

CHR$(27)jCHR$(66)jCHR$(1)
CHR$(27);CHR$(66);CHR$(O);CHR$(27)

Superscript and subscript

on a slanL

To:

Start Italic Printing
End Italic Printing

the

DMP-130

the

character

contents;

thenitenters

prints
next

the

cur-

character

print-

into

In

superscript
superscript
line;

andinsubscript,acharacterisprinted

27
27
27

When
characters

a (27830)

and

SUbscript printing,

character

Send CHR$ ( )

(Dec) (Hex)

83 0 18530
83 1 18531
88 18

are

printing,acharacterisprintedonthe

Table

12. Super-/Subscript Printing

58

or

(27

831)code

printedinsuperscriptorSUbscript

character

Start Superscript Printing
Start Subscript Printing

End Super-/Subscript

sequenceisreceived,

38

heightiscutinhalf. In

on

the lower halfofa line.

printing

To:

upper

Pri,..,tir,n

subsequent

mode

halfofa

until a

Chapter 4

(27 88) is

130

which

The
is

current

position
Type

10
20
SO
40
50
60
70

and

In

this

ends

received,

prints

the

prevailed

printing

upon

changed,

in this

LPRINT
LPRINT
LPRINT
LPRINT
LPRINT
LPRINT
END

RUN

it.

program,

the

super-/subscript.

current

speedorhorizontal

program.

Microfont

In

microfont
line
mode,

feed

mode,

(1/12") in

When

before

entering

a (27 88)

buffer

entering

superscriptorsubscript.

code

sequenceisreceived,

contents;

super-/subscript

dot

thenitreturns

resolutionisnot

CHR$(27);CHR$(8S);CHR$(0);
"SUPERSCRIPT

";

CHR$(27);CHR$(8S);CHR$(1);

"SUBSCRIPT

CHR$(27)i

CHR

";

$(88);

"CHARACTERS"

lines10and

all

WP

.30

printouts

mode

start

will be in

and

superscript

superscript

halfofthe

designated

to

the

character

Neitheristhe

and

printing.

changed

subscript

withahalf-forward

line

the

DMP-

font

from

underline

and

line

pitch

style

what

50

in DP

(Dec) (Hex)

27

When

a (27 77)

rent

buffer

In

this

mode,

As

with

superscript.

the

previous

Typeinthe

Table 13. Microfont

Send

CHR$ ( )

77

code

contents;

the

italic function is invalid.

font

following

18 48

sequenceisreceived.

thenitenters

the

printing

as follows:

NEW

pitch

program:

39

the

for

Priintiino

Start Microfont

the

microfont

evenifyou
the

microfont

To:

DMP-130

mode,

send

prints

an italic

mode

the

code.

depends

cur-

on

Print

10
20
30

40
50
60

100

110

120

and

font

styles

LPRINT
GOSUB

LPRINT

LPRINT
LPRINT
END

LPRINT
LPRINT

RETURN

RUN

it.

and

character widths

CHR$(27)iCHR$(19)

100

CHR$(27)iCHR$(23):GOSUB
CHR$(27)iCHR$(20):GOSUB
CHR$(27)iCHR$(29):GOSUB

CHR$(27)iCHR$(77)i

"THIS

IS

NICROFONT."

100

100

100

40

General control codes

Line feed codes (LF)

When

the

DMP-130 receives aLFcode
bufferisprinted followedbya line feed. Unless you tell it otherwise,
DMP-130 uses
DIP

switch 1-6 to

1/6"

forward line feed when advancing

ON

before turning on the

set to 1/8".

If

DIP

switch
feed, moving the print
switch

1-3isOFF,

1-3isON,

the

a carriage

head

to the

print head stays in

moves down 1 line.

Other

line feed codes control the pitchofthe
codes can be stored in the buffer. In
printing.

(ASCII

power,

returnisalso

start

of the next print line.IfDIP

the

line feed. InDPmode,

WP

mode,

10), all

the

performed

current

they cause

datainthe

Printer

paper.Ifyou set

line feed pitch

with

the

print

column

immediate

5

the

is

line

and

these

Pitch setting

27

code
sequence
These

is

senttothe DMP-130 in a 2-code sequence. First, a control

(CHR$(27))issent. This tells the DMP-130

will follow.

The

control codes are listed in

Table 14. Line Feed Control Codes

)

(Hex)

18

18

18

18

18

27 10

27 28

30

27

54

27

27 56

SendCHR$(

Hints and tips on line feed

• In

data

are

processing

not

activated until a

mode,

these sequences cause the
then

execute a line feed with the specified pitch

that

a special code

next

OA

lC

lE

36

38

codes are

LF

codeissent

number

Table

determines

the

specific pitch.

14.

To:

Full-Reverse Line Feed

or

or

or

or

or

1/8")

3/32")

1/8")

1/16")

1/16")

Printer

buffer.

(1/6"
Half-Forward Line Feed
(1/12"
Half-Reverse Line Feed
(1/12"
Full-Forward Line Feed
(1/6"

Three-quarter Forward Line Feed

(1/8"

storedinthe

In word processing mode,

Printertoprint the informationinits buffer,

and

direction.

They

41

General control codes

Ell

CHR$(!O)
TheLFcode

o All

the

•

When

will not

work

from

some

(10)isinterceptedbyBASIC

codesinTable14are ignoredingraphics

DIP

switch

1-3

is

ON,

a

carriage

Special line feed codes

BASIC

and

return

with

the

sent to

CHR$

the

function.

Printer

as 13.

mode.

follows each line feed.

There

are

5 special

forward

line feed codes

modes.

Table 15. Special Line Feed Control Codes

SendCHR$( )

(Dec)

27 26
27

50

27

51

27

57

27

64 n

118,

1/12, 1/36, 1/24 forward line feed

These

line feed codes

•

They

cause an

immediate

feed, regardlessofthe

• A carriage
1-3.

These

or

printing a

returnisnot

special line feed

dot-matrix

(Hex)

18

1A

18

32

18

33

18

39

18

40 n

are

unique for two

dumpofthe

print

performed,

picture.

mode.

codes

Carriage return (CR)

A

CR

(13or141) code tells the Pri

and

then

perform

return

only,

on the setting

a carriage

depending

of

DIP

on

switch

ntertoprint

return

the

followed by a line feedora carriage

following new line

1-2.

that

operateinall 3 print

To:

1/8

Forward Line Feed

1112

Forward Line Feed (1/72")

1/36 Forward Line Feed (1/216")
1124

Forward Line Feed (1/144")

Forward Line Feed (nI144")

nl24

(1/48")

reasons:

Printer

regardlessofthe

are useful for

buffer

followed by a line

adjustingaprint

the

current

control

settingofswitch

buffer

code

line

contents,

setting

or

42

Table

16. New Line

Control

Codes

Chapter

.5

SendCHR$(

(Dec)

27

21

27

22

•

WhenaCR
CHR$(27),

CHR$(21)

onlyacarriage

•

WhenaCR
received,orwith
line feed

•

At

switch

(NL)iscarried

power-on,

1-2issettoOFF)

Backspace

-rhe

OM

P-130

canbebackspaced

send

a 2-cocle

code

is in

specifies
position

LPRINT

would

backspace

sequence,ofwhich

the

formofCH

how

many

For

example:

)

(Hex)

18

15

18

16

(13

or

141)

codeisreceived

already

received,orwith

returnisperformecl

codeisreceived

0 IP

switdl

with a

1-2

OFF,acarriage

out.

the

PrinterISset

to a

from Ito255

the

R$

(11),

where11is a

dot

columnstobackspace

CHR$(8J;CHR$(150)

the

print

head

150

dot

CR CR
CR=CR+LF

after

printing

CHR$(27);

new

first

codeisCHR$

columns

by

line

from

from

Set

the

mode

dot

value

the

To:

(NL) Set

DMP-130

DIP

switch 1-2

the

buffer.

CHR$(22)

return

(provided

columns

(8),

from

current

the

current

with

ON,

already

followedbya

0 IP

when

you

The

second

I to 255

print

and

head

position

a

In

general,

ter

size,

dots

instance,

If

11

backspace

If

11

is'

ningofthe
is

treatedasan

word
Type

backspacing

That

is,

per

character

LPRINT

is0,backspacingisnot

more

greater

than

line In

independent

processing
in this

program,

shouldbedoneinmultiplesofthe

backspacing

(9

dots

CHR$(8),

than

255

the

current

graphics

modes,

for

plus 3 for

CHR$(24)

clone

dot

spaces,

clot

mode,

character.

the

standard

The

position,

the

43

character

spacing

would

repeat

printing

backspace

Backspace

between

current
set
characters),

chara(>

should

backspace2characters

feature

can

be

startsatthe

used

begin-

codeisignored

worksinhoth

data

be

and

12

FOI

to

11

and

General control codes

10

LFRINT

20

LPRINT

and

RUN

Go

ahead

The

first string starts at position
tion right after theO.CHR$(8);
ter

widths (12 dots each,

and P.

You

TAB(30);"D
CHR$

(8);

CHR$

F 1

(72);

0";

"M

-

3"

the program.

and run it again. This time watch the actionofthe print head.

30>

The trailing semincolon holds the posi-

can imagine

CHR$(72);

remember?)

what

would

to place the M right between the 0

backspaces 6 normal charac-

happen

if the

dot

miscalculated!
To

backspace over elongated characters, simply double the number

dots. Try it. Change the program to:

10
20
30

and

LFRINT

LPRINT

LPRINT

RUN

TAB(30);CHR$(27);CHR$<14);"D
CHR$
CHR$(27);CHR$(15)

(8);

CHR$

(144);

the program.

"M

-

3"

distance is

of

P 1

0";

CHR$
in and
pensate for the double-width characters by doubling the 72

The
proportionally spaced

(27);

CHR$

outofelongated

(14) and

character

CHR$

(27);

width.

CHR$

(15)

Remember

get

the

that you must com-

in

line20to 144.

widthsofthe available character sets are showninTable

character

widths naturally vary from character to

character.

Table 17.

Font style

Standard

NLQ

The

10

CPI

12

CPI

17

CPI

10

CPI

24

CPI

numbers in the dots/character column include blank dots between

Dots/Character

12
12
14

24
24

Character

Set Width

To

1 Character

08

12

08

12

08

14

08

24

08

24

Backspace

nCharacters

08
08
08

08
08

characters.

44

DMP-130

17.

The

12

x n

12

x n

14 x n
24

x n

24

x n

Chapter

Setting top-of-form and form length

The

control

all.3print

as

the

tobeused with

Whenever

up

and

On

initial
paper
setting
positIoned

code

CHR$

(27);

modes.Itresets

top-of-form position.

the

form feed code.

any line feed

compared

power-up,

position

of

DIP

before

and

switches

operationisactivated,

with n

the DMP-130 sets

the

form lengthisset as follows,

you

turnonthe

the

(x

1-4

CHR$

line feed

The

line length

116").

and

(52)isusedtoset

countto0

If

n is 0

per

pageisset

or

and

line

the

top-of-formatthe

1~6.

Be

sure

Printer.

the form length in

sets

the

current

ton(x

1, itischanged

feed

pitchiscounted

depending

the

paperisproperly

line

116")

to

L

current

on

the

.5

Table 18.

DIP

Switch

1-4 1-6 Form

OFF OFF
OFF
ON
ON

In

single-sheet printing,

ON
OFF
ON

the

Form feed (FF)

WhenaCHR$
printed
tion,

out

and

However,
Printer

through
internally
send

out,
ittothe
the

POKE

bypass

the

(12)

completely,

the

line feed

thereisone

BASIC.

and

intercept

instead,

Printer,

or

the

OUT

interpreter.

commandisreceived,

the
counterisreset

slight

Most

the

a seriesofline feeds. Since

CHR$(12)isnot

statementtosendaFF

Form

Length/Lines-per-page

11

inches

11

inches

12

inches

12

inches

number

of Iines-per-pageis56.

the

print

paperisadvancedtothe

to

O.

problem

BASICs

form feed

when

you

keep

codeonits

track

the

activated.

directly to the

Lines-per-page

buffer

next

top-of-form posi-

communicate

of

the

waytothe

FF

code

Some

BASICs

66

lines

88

lines

72

lines

96

lines

contents

to

top-of-form

Printer

never

can use

printer

are

the

and

makes

and

45

General

cOl1lrol codes

Entering

WhenaCHR$(27);
defaultsofthe
carriage

I-I)

returnstoits

are

read

Ignored

Codes
ignoredorprinted

There

Redundant

ignored.
(usedtoenter
codesinthe
ASCII

The

that

are

For

0, for

following

All

Modes:

•

Outofrange on repeat sequence.

It

Outofrange on

• Redundant codes that do not change the current Printer status. For example,
if

send a CHR$(14)

DP

mode:
WPmode:
Graphics

Unprintable

Codes
in

• All codes

• Unprintable repeat data n2.

mode:

printed as

DP

and WP modes:

above ignored codes.

IBM

mode

CHR$(33)isreceived,

IBM

mode.

home

That

is,

position,

buffer

and

all

again.

or

Undefined

are

unusableorundefined

with

the

symbol which

several

eodes

reasonsacode

thatdonot

example,ifthe

DP

mode)isuseless.

range0to31that

example,isnot

table

sUlllmarizes

change

Printerisin

the

used in any of

the

Table 19. DMP·130 Ignored

POS

sequence.

when

underline is set.

0,1,19,30,127,255
0,1,20,30,127,255

All codes in the range 0 - 127 are ignored, except

(7),

(10), (12),

(2722), (2726),

(2764

repeat sequence data n2 is also ignored.

from

0-31

and 128

n),

(27

(13),

(27

72

n),

-159,

codes

in a

represents

can be

DM

undefined

(2714), (27,15), (2716

33),
(28

except the activefunction codes or the

the

And

(27

n1

unusable

current

DP

there

P-130

Control

50),

n2),

the

DMP-130isresettothe

contents

DIP

given

mode,

simply

the3print

are

printed

switches

print

Printer

an

in a

(except

mode

invalid

certain

status

sendingaCHR$(19)

are

many

ASCII

does

not

modes.

print

codes.

Codes

n1

n2),

(2751),

and

(30).

(27

52n)(27,

out,

are

code.

are

recognize.

(27,

21),

57),

the

switch

either

mode.

usually

control

46

Chapter

.5

DMp..130 buffer

The

DMP-130's

tages

overatypewriter.
transferred
printed
the
received(e.g.,
printed

depends
same
tivetothe

In

be
Understanding

controlofthe

immediately;

Printer

on

on

line; in

the

DP

storedinthe

Hints and tips on the

DP, WP,

•

The

buffer

width

selected.

number

1-2 is

settoON

on

the

The

bufferisprinted

abilitytotemporarily

immediately

they

called

the

LForCR),

the

paper.

the

circumstances.

others,

paper.

mode,

and

allocates

Printing

same

the

commands

buffertotake

how

the

DMP-130.

graphics

The

resumesatthe

(CR

line,

the

Codes

to

are

buffer

What

print

buffer

DMP-BO

modes

a fixed
bufferisemptied

only).Ifdifferent

last

without

operation

store

dataisoneofits

senttoa

the

paper.

stored

When

the

happens

In

headismovedtoa

for

effect

worksisimportantifyou

numberofdots,

character

typewriter

Codes

in a

the

bufferisemptied

after

some

changing

when

senttoa

separate

buffer

the

cases,

printing

print

the

dataisdumpedtopaper.

buffer

dependingonthe

when

the

startofthe

added

this last

next

character

may

character.

fills,orcertain

fonts,

main

(i.e.,

keys

pressed)

Printer

sectionofmemory

codes

and

all

dataisthen

buffer

different

data

widths

line

stored

line

unless

exceed

continues

wishtogain

dataisprinted

position

feed,

etc.,

character
equals
DIP

have

been

the

dot

advan-

are

on

rela-

switch

used

count.

are
not

in

are

the

can

full

that

•

The

the

next

e

The

form

(if

the

switch 1-3),

next
line.
next

•

The

printing
carriage
the

print
next
Otherwise,

last

character

print

feed

code

top-of-form

Otherwise,

top-of-form

carriage

(assumingatleast I
return

headismovedtothe

buffer-full

subsequent

receivedbythe

line followinganautomatic

code

makesitto

then

the
line

the

line.

return

only

condition

bufferisprintedatthe

(FF=12

bufferisprinted

withoutacarriage

print

code

has

characters

decimal)

the

Printer)IfLF

headispositionedatthe

(CR

=

character

been

selectedbythe

beginningofthe

will

resultinprinting

will be

47

line feed

automatically

only

and

the

returntothe

13

decimal)

codeisalreadyinthe

printedatthe

and

has

been

print

automatically

settingofDIP

current

over

beginning

carriage

activates

selected

head

beginningofthe

beginningofthe

the

startofthe

return.

printing

movestothe

activates

buffer).

switch 1-2,

line

and

current

of

(DIP

If

the
line
next

General control codes

print line.

•

The

line feed code

If

LF only has been selected

and

the print

the

code

head

to

computer

return
positioned at the

•

If

print
continues from

•

The
continues
command.

head

the beginning

through the parallel interface, the bufferisprinted. Printing

the

positioning sequence (2716111
in

the

(IF=10

moves to the next print line without a carriage

startofthe next print line.

delays more than a second before sending the next

currrent

current

decimal) automatically activates printing.

(DIP

switch 1-3), then

of

the line. Otherwise, the print

postion.

112)

line at the dot address specified by

the

bufferisprinted

prints the buffer. Printing

the

head

(27 16)

is

Data and

•

The

current line at the

oIfa

erisprinted.
(27 19), (27 20), (27 23), (27 29), (27 31), and (27 32). Printing con­tinues in

o

Dot

• When a start bold
printed. Bold printing continues from

•

Whenastart

spondence,
the

Graphics

When
the
current

word

processing

backspace

character

graphics printing continues from

bufferisprinted.

mode

the

end

previous

print

Note

1:

by a

line

feed

has

paper

command

setofdifferent

Codes

the

current

super-/subscript,

proportional

only

graphics

print mode and printing continues in

position.

In the description, next line means the

feed

operation.Indata

been

set in

to move in

modes

activates printing. Printing continues in the

dot

address specifiedbythe

for changing

line with

or

end

bold

quality12CPI,orcompressed codeisreceived,

mode

commandisreceived,

the

memory,

the

reverse direction.

only

dot

densityisselected,

character

the

new character style.

the

current

commandisreceived,

the

current

italics,

microfont,

processing

the line feed

command.

sets

are:

the

mode,

the

data

(27 17), (27 18),

character

the

character

compressed

the

Printer

same

line from the

new

line

if a reverse line

operation

in the buff-

position.

buffer

position.

returns to

performed

will cause

is

corre-

Note

2:

overflow

Repeat

data

can cause a buffer-full

by single characters.

48

condition,

as well as an

Hex print mode

The

DMP-130iscapable of printing hexadecimal values for

transmitted to it. This hex print
information
turn

ON

the

FORM

is

being received by the Printer.

the

powertothe

FEED

switch.

mode

Printer

is

useful for checking exactly what

To

implement

while

simultaneously

Chapter

data

that

this function,

holding

down

.5

is

Before printing, be sure that lO-inch-wide
to avoid printing on
RUN

the program

For

example, the

10

LPRINT

will normally print

NOW

If

4E
54

To

IS

THE

you

enter

4F

57

49

exit hex print

hex print

4D

that

BASIC

"NOW

out

TIME

20

45

mode,

the

platen.

you want to check.

program line:

IS

as

Then

THE

TIME FOR"

FOR

mode,

the printout will look like this:

49

53

20

46

turn the Printer

20

4F

IBM character set

You

can use

sequence

To

return

IBM

character

the

IBM

character

CHR$

(27) ;

CHR$

to the

Tandy

set 2isapplicable in

(58).

character

set 2 in

set, send

Tandy

paperisloadedinthe

press

the

ON-LINE

54

48

52

OFF

Tandy

CHR$

mode.

and

mode

(27);

OD

then

by sending

CHR$

45

ON

Printer

switch and

20

again.

the

code

(59). Only

49

Word and data
processing

modes

Repeat printing

The

DMP-130
repeat
graphics
a .3-code

Typeinthis

10

a single

•

CHR$(28)

•

Numberofrepetitions

•

Codetobe

LPRINT"

E /

20

LPRINT

30

LPRINT

Code

241isfrom

40

LPRINT

50

LPRINT

60

LPRINT

;

"2"

j

CHR$

70

LPRINT

SO

END

Now

RUN

provides

codes,

sequence:

new

(2'1);

the

a built-in

character

underlining,

program:

code

repeated

/"jREM

CHR$(27)jCHR$(2S);
CHR$(2S)jCHR$(13)jCHR$(241)

the

graphics

"

"jREM

CHR$(S)jCHR$(7)j

CHR$

(92)j"/

"X";

"+2X+1)"

program.

repeat

upto255

block

graphics,

2 BLANK

character

1 BLANK

(X"

capability.

times.

set

SPACE

CHR$

It's

etc.

The

SPACES

(2'1);"S"

You
great
repeat

BEFORE

can

for

feature

;

CHR$

6

use it

repeating

uses

TH

(0)

to

With

a little fancy

came

up

with a

bad

memories,

Note:

Depending

of

repetitions)isinterpreted
maybeinterpretedasthe
move

to

the

times.

Refertothe

footwork,

rough

doesn't

next

you

approximationofa

it?

on

the

computer,

TAB

TAB

position

owner's

manualofyour

Underline printing

When

you

needtounderline

DMP-130aCHR$

(15). All text

any

were

abletoline

the

differently.

command,

instead

textineither

that

follows this

51

square

second

For

causing

of

computer

DPorWP

up

root

parameter

example,

the

printing

code

the2slashes

sign, Brings

(number

CHR$(9)

print

head

characters

for

details,

mode.

will be

underlined

send

and

back

to

9

the

Word and data processing modes

until you

If

d print

underline-selected
home

designatedbythe

If you
condition,
designationofunderlineisthe

mode.

For

10

20
30

40
50
60

In this
(LEEWAY
underline

sendaCHR$(14)

head

positioning

condition,

position (leftmost printing position) and

print

enter

graphics

when

you

returntothe

SendCHR$(

(Dec)

15

14

example,

LPRINT
LPRINT
LPRINT
LPRINT

LPRINT

type in this

CHR$(20)j:REM
CHR$(15)j:REM
"LEEWAY
CHR$(14);:REM

"GIVES

which stops underlining.

coueisreceivedvvhile

the

head

positioning code.

mode

while

Table

20. Underline Printing

)

(Hex)

OF
OE

short

BUSINESS

GOOD

END

example,

off

line 20

BUSINESS

and

GIVES

turnsonthe

PRODUCTS)

GOOD

the

Printer

underlineisnot

the

Printerisinanunderline-selected

former

same

program:

character

as it was

WORD

printed

the

dot

column

printing

before

Start Underline
Stop Underline

entering

To:

PROCESSING

START UNDERLINE

PRODUCTS"

STOP UNDERLINE

SERVICE"

underline

is

SERVICEisnot

and

underlined.

the

first lineoftext

Line

underlined.

is

between

position

mode,

graphics

40

turns

HI

an

the

the

the

Print head positioning

In

either

dot

position.

tioning
Using the

line,

but

cates

the

DPorWP

Every

sequence.

normal

only

available

mode,

other

character

half

(480)
columnsineach

you can position

print

head

positionisaccessible

sets (10

are

accessible by you. the following

CPI),

mode.

52

there

the

are 960

print

headtoa specific

through

dot

the

positions

table

posi-

per

indi-

Table 21. Print Head Positioning

Chapter 6

Character Width

Normal
Compressed (12
Condensed (17
Correspondence(10

Elongated

(10

CPI)

characters

CPI)

CPI)

(12

CPI)
CPI)

use the same

ters are printed twice as

wide.

960
1152
1918
1920
2304

dot

columns, even

Even if underlineisdesignated, underline
home

position

by the print
To

position the

numbers

other

words,

1.

Send

(the

leftmost printing position)

head

positioning code.

print

head to a specific position, send a (27 16),

(we'll call

themnland n2) that specify the desired

just

follow this general

procedure:

a control code which specifies the

densed,orcompressed).

2.

SendaCHR$(27);
the

print

headtoprint

3. Tell the

more
stand

4. Tell

Printer

complicated

that

the

Printer

you simply tell the

CHR$(l6)

a specific

which

dot

and

will be explained shortly.

to tell the

dot

column you

Printer

what you want to print.

does

and

character

Printer

column.

want

which

Available Columns

480
576
959
960

1152

not

the

though

appear

position

the charac-

between

designated

then

position.

set

(normal,

you want to position

to print. Thisisa little

For

now,

just

under-

dot

column you

want.

the

2

In

con-

When

you want to specify a dot column

must first use

CHR$tosend

the (27 16) code. Follow this with

where

2-code sequence which specifies the position.

LPRINT

wherenlis a value

CHR$(27);CHR$(16);CHR$(nl);CHR$(n2)

between

0-4

andn2is

53

printingisto begin, you

For

instance:

a value

between

0-255.

another

Word

and

datil processing

If you wishtospecify

dot

column:

0-255
256-511
512-767

768-1023

1024-1152

modes

Table 22. Print Head Positioning

n1

must

be:

o

1

2

3

4

n2

must be:

0-255
0-255
0-255
0-255
0-128

Remember'
(nl

=

upto575

columns

allows
pondence

n2 =

Normal

I,

n2 = 223);

(nl

= 2,n2= 63);

upto958

youtoaccess

12

CPI

127)0

Why2numbers
DMP-130
positions

If

you
interpreting
3

lower

Note:

Seeifyou

III = I gives 256

be

sent

10

with I

available,

are

a fanofbinary

bits

Use

can

as

112,

LPRINT

these2numbersasa single

ofnlare

lO-inch-wide

);"*"

and

RUN

the

Whoops!
you

lineo

10

The

needtoleave

Try:

LPRINT

);"*"

printing

compressed

(nl

dot

allows

(Ill

and

numberis255.

printacharacter

of

those

allows

condensed

=

3,

n2

columns
youtoaccess

n2)?

The

math,

used

as

b(8),

paper

dots.

youtoaccess

printing

allows

you

printing

= 190);

and

you

for

correspondence

upto959

dot

maximum

clearly

will

recognize

II-bit

b(9),

this

next

(nl

columns

value

you

(b(O) -

and

b(IO),

example,

startinginposition

and

480 - 256 = 224 is

dot

columns

to access

allows

youtoaccess

= 3, n2 = 189);

upto1151

you

have

more

that

b(IO))

480innormal

Type:

CHR$(27);CHR$(16);CHR$(1);CHR$(224

program,
asterisk

printedatleft

enough

room

edgeofthe

for

the

paper.

asterisktofit

on

CHR$(27);CHR$(16);CHR$(1);CHR$(218

10

CPI

can

than

the

DMP-130

the

difference

Hmmm!

the

upto479

dot

columns

clot

printing

cones-

(nl

= 4.

sendtothe

255 dot

value,

The

density,

Maybe

endofthe

is

to

54

and
Try

RUN

this

the

program.

program

with

That's

the

betterItfits

different

character

nicelyatthe

densities.

C!lapler 6

endofthe

line.

Positionisa little like a

giving

modes,

If

10
20

30

+I

40
50

you

much

its

potentialisgreatestingraphics

you

wanttomakeareal

LPR1NT
FOR

1=1

LPR1NT

*3

I N(l/5

LPR1NT
NEXT I

Get

outofthe

finer

CHR$(27)jCHR$(28);

TO

CHR$(27)jCHR$(16);CHR$(1);CHR$(150

) ) ;

"*"

double-width

controL

100

TAB,

mess

butitgets

Although

on

mode

your

and

IJeft and right margins

You

can

designated
When

must
margin.
characters

27
27

you

first

(Dec)

81
82

position

by

wanttochange

send

Follow

from

SendCHR$(

n

n

the

the

current

a

CHR$(27):

this

the

Ieltmost

left/right

with

font

pitch.

the

left/right

CHR$(RI)

another

position

margin

code

Table 23. Left/Right Margin Set

)

(Hex)

18

51

18

~2

right

down

itisavailable

mode.

paper,

then

toaspecific

margin

to

which

try:

RUN

toanew

tell

the

specifies

Left Margin Set
Right

to

the

clot

in all.)print

the

program

charactel

pOSItion,

Printertochange

the

llllllll;er

To:

Margin

Set

level,

position

you

the

of

The

value/Iindicates

font

pitch

e

Once

the

changed

~

Previously

o

When

maximum

from

Ieltlright

even

set

setting

printable

the

leftmost

when

tab-stop

the

left

the

number

margin.

margin

the

character

positions

margin,

characters

of

characters

positionisset,

modeischanged.

will

notbeaffectedbythis

the

maximum

in

the

current

55

counted

this

value

printing

margin

of11is

by

the

current

will

not

command.

limitedtothe

mode

minus

be

2

Word and data processing

(e.g.,

137 - 2 =

mand

•

When
margin

will he

setting

ignored

the

value by 2;

modes

135innormal

right

margin,

otherwise,

Skip perforation

You

can

set

a skip

SendCHR$( )

(Dec) (Hex)

27

72

The

skip

zoneisdetermined
switch 1-6issettoON).nequals
at

the

bottomofthe

•

If

the

valueisalready

area

when

•

If

n

extends

n

printing.

the

zone

foraperforationatthe

Table

24. Skip

1B

48 n

by the

form.

set,

the

form

length,

printing

the

this

numberofn times 1/6"

the

Printer

this

mode);

value

command

Perforation

numberoffull linestoleave

automatically

sequence

otherwise,

ofnmust

will be

bottomofthe

Set

Set Skip Perforation

willbeignored.

ignored.

To:

skips

exceed

(or

the

this

com-

the

left

form.

1/8"ifDIP

blank

designated

•

At

power-on,

willbeperformed.

DIP

switch 1-5

determines

whether

I-inch

Bidirectional and unidirectional
printing

In

DP

or

WP

selectable.

SendCHR$( )

(Dec) (Hex)

27

85

0 1B

27

85

1 1B

If

you

need

to select unidirectional

CHR$

(0)

and,

mode,

Table

either

25. Bidirectional/Unidirectional Printing

to

return

bidirectionalorunidirectional

55

a

55

1

to

bidirectional

printing,

Start Unidirectional Printing
Start Bidirectional Printing

sendaCHR$

printing,

56

To:

sendaCHR$

skip

printing

(27);

perforation

is

CHR$

(85);

(27);

CHR$

(85);

CHR$

(1).

At

power-up, bidirectional printingisselected.

International characters

The

(2789n)

n must be within

commandisused to designate each International character.

the

rangeof32

::::;

n

::::;

Chapter 6

42.

Table 26. International Character

33

ASCII

35

36

64

91

92

93
94

96

123

124
125

126

n

Code

Country

(23)H
(24)H

(40)H

(5B)H

(5C)H

(5D)H ]

(5E)H

(60)H

(7B)H

(7C)H
(7D)H

(7E)H

32

(20)H

(21)H (22)H

USA

Germany

#

#

$ $ $

§

(ii'

[

A

6

\

U

0 0

0

ii e

{

I

6

u e

}

-

B

34

35 36

(23)H

France

Norway

£

# #

:a

a

u

0

A: A A: A

y

0

§

A A A
A u u

u e e u

i33

U

0

a a a

ii U u

37 38 39

(24)H (25)H (26)H

Sweden

Denmark

# # £

$

n

E E

6

0

ii

i33

6

0

When the DMP-130 receives this command, the

Table

(27)H

Finland

llaly

q

$ $

§ .§

@l

0

6 y N

A

e

0 0

ii

a

6

a ii

a

e y }

- j

ASCII

40

(28)H

Spain

£

i

l

0

0

-

codes

41

(29)H

England

[

$ $

(iLl

[

\

]

0

{ e

I

-

that
input will print characters as specified above. USAisdesignated at
power-on.

42

(2A)H

Belgium

#

a

0

y

§

0

ijI

e

-

are

57

Graphics mode

In

graphics
posal.
head,

The

DMP-130

of

the

How

answeris480,
How

answeris7.
That

480 = .3,.3(0),

mode,

You

are

available

many

across the paper

many

lip

means

you

younolonger

responsible

allows you to

graphic

and

can

down

specify

dots,

(dot

for

have

addressable

anyone

have

the

positioning

direct,

columns)

ofupto.3,.360

pre-defined

and

programmable

dot

columns

addressable

charactersatyour

the

actionofthe

are

there?

dots

individual

control

are

over

The

there?

dots

correct

7

dis-

print

all

The

(7 x

Howdoyou
umn

you

topinthe
Simple,.JlIst follow this

1.

SendaCHR$

2.

SendaCHR$
the

3. Tell

more

stand

4. Tell

ways.

just

When
must

first use

2-code

LPRINT

where

print

just

want?

(For

400th

dot

(I8)toput
(27);CHR$ (16)totell

print

headtoprint

the

Printer

complicated

that

the

Printer

Again,

keep

you

want

sequence

in which

you simply tell

what

this will be

this overall

to specify a

CHR$tosend

which specifies

CHR$(27);CHR$(16)iCHR$(nl);CHR$(n2)

n I

is

a value

between0-I

one

(or

twoorthree)ofthose

example,

column?)

general

and willbeexplained

how

can

procedure:

the

DMP-130ingraphics

a specific

dot

the

you

wanttoprint.

explainedinmore

procedureinmind.

dot

column

the

dot.

Printer

column

(27 16)

the

position.

and

n2

dotsinthe

you

print

the

third

mode,

the

Printer

you wishtoprint.

shortly.

which

You

where

code.

isavalue

you

For

dot

column

candothis a

detail

shortly

printingisto

Follow

For

instance'

between

this with

dot

col-

dot

from

the

wanttoposition

Thisisa little

now,

just

under-

you

want.

number

For

now,

begin, you

another

0-255.

of

59

Graphics

mode

Table 27. Graphic

If

you wish to

dot

column:

0-255
256-479

Remember'

(n1 =

greater
into a

For

10
20

(Don't

1.,

n2 = 223).

Even

though

than

two-byte

instance,todraw

LPRINT
LPRINT

) ;

CHR$

(255)

worry,

In line 10,

CHR$

(27);

(Note

that

Try this line to

10

LPRINT

specify

Graphic

printing allows you to access

dot columns

255.

That

value.

a vertical

CHR$(18)

CHR$(27)jCHR$(16)jCHR$(0)jCHR$(144

that

last

CHR$

(18) puts the

CHR$

CHR$

(16) tells it to get

(0)isnecessary.)

print

a vertical

CHR$(18)jCHR$(27)jCHR$(16)jCHR$(1)

jCHR$(223);CHR$(255)j

What

happens

is:

greater

is,

CHR$

baratdot

CHR$(255)

Printeringraphics

bar

Dot

Positioning

n2

n1

must

be:

o

1

than 255 exist,

dot

you

must

0-255
0-223

columns up to 479

cannot

send

(400)isnot allowed - you must

column 144, try this

willbediscussed

shortly.)

mode

readytoposition

at the rightmost available

and,
the

dot

program:

print

be:

values

break

in line 20,

head.

column.

it

1.

CHR$(18)

2.

CHR$(27);
print

3.

CHR$(I)

4.

CHR$

Note.

If

DMP-130

puts the

CHR$(16)

Printer

into graphics

tells the DMP-130 to

head.

tells the

(223) specifies the last available

you use

Printer

CHR$

(224)

that

the position will be

in

this line

would wrap-around to the first dot

60

clot

mode.

get

column.

instead

column

ready

to position the

greater

of

CHR$

than

(223), the

in the next line.

255.

Printing graphics patterns

By

now,

you

shouldbeadeptatpositioning

need

to be

able

to

tell

the

DMP-130

positioned.

whattoprint

the

print

head.

once

Chapter 7

But

you

the

head

also

is

Remember

print
Look

discussed.
which always
printedatonce.

Try

printing

10

LPRINT

that

anyorallofthese

backatthe

Do

just

;CHR$(223)i

How

does

CHR$(l29)

Even

though
numbered
tem

sequentially

you

must

Table 28. DMP-130 Addressable Dot Numbering System

Dot#:

1

2

4

8

16

32

64

there

are

sample

you

remember

printed

the

7 vertical

dots

programs

a vertical

top

dotofthat

in any

the last

dotsineach

combination

used

when

partofthe

bar?

That'sanexampleofall 7

last

dot

you

print
program

column

dot

head

CHR$(18);CHR$(27)iCHR$(16)iCHR$(1)

$(129);

CHR

print

just

the

top

dot?

the7dotsina

use with

dot

column

fromIto7.Table28describes

the

DMP-130

Dot:

are

in a

vertical

when

specifyinganindividual

Number You Must Use

To Print the Dot:

column.

want.

positioning

line

(479).

row,

the

numbering

129
130

132

136

144

160
192

You

can

was

(CHR$(255))

dots

being

they

are

not

sys-

dot.

For

instance,

buttoprint

10

LPRINT

i

$(223);CHR$(192);

CHR

Thisisfine if you

a

combinationofdots?

you've

the

bottom

CHR$(18);CHR$(27);CHR$(16);CHR$(1)

already

wanttoprint

dot,

seen

change

how to

an individual

the

print
program

61

the

dot,

top

line

but

dotinthe

to:

howdoyou

column,

print

Graphic.l

mode

That's

1. Specify the

2.

3.

For
(dot

73.

addressable

actually

dots

you

wanttoprint.

Add

those

individual

Add

the

sumofthe

example,ifyou

#8),

and

Then

acid

dot

10

LPRINT

quite

simple,

dot#(i-64,

wanttoprint

the

last

the

sum

patterninthe

too.

seer

dot

# 's

combined

dot (dot

(73) to 128:

form

abie 28)

together.

dot

the

#64),

CHR$

lhal

#'s

to 128.

first

dot

add

them

73

+ 128 = 201.

(201):

represelll:>

(dot

together:

CHR$(18)jCHR$(27)jCHR$(16)jCHR$(1)

jCHR$(223);CHR$(201);

Remember

Tryout

1 + 2 + 4 + 8 +

The

following

middle:

10

how

the

formula

sample

LPRINT

CHR$(255)

on

16

that:

+ 32 +

program

printed

64=127

line will

a solid (all

+ 128 = 255

print

a box with a line

dots

CHR$(18);CHR$(27);CHR$(16)jCHR$(1)

;CHR$(3)jCHR$(255)jCHR$(201);CHR$(201);CHR$(

201);CHR$(201)jCHR$(255);

Now

to flex

our

muscles.

Typeinthe

following

program:

# 1),

Use

printed)

the

individual

the

fourth

1 + 8 +

201

vertical

through

as

64

bar?

dot

=

the

the

NEW 1

10

ENTER

LPRINT

208=1:N=128
30

FOR

40

FOR

80

IF

90

LPRINT

100

NEXT

120

LPRINT

RUN

the

program.

buffer.

This

program

code

pattern

a single

dot

I

CHR$(18)

1=1

TO

J=O

8<0

TO

THEN

CHR$(N);

J:NEXT

CHR$(30)

Be

alternately

storedinthe

from

the

20:8=-8
6

N=N+2-(6-J)

I

prepared

adds

variableN.The

preceding

EL8E

forapause;ittakes

and

dot

62

subtracts

pattern.

powersof2 to

net

effectisto

N=N-2-J

time

to fill

addorremove

the

the

current

print

Line feed

Chapter

7

In graphics
one

right after

vides a 7/72" line feed. A single 7/72" line feed

or

approximatelyO.I inch. This small

printing
Modify

change:

20

FOR

50

IF

60

IF

70

GO

110

and

RUN

These

first passofthe
between

In

addition

available:

III 1/72" line

• 1/144" line feed -

III

11/144"
11

should

• 1/216" line

mode,itis

another,

without

the

K=l

current

K=l

unwanted

programtodemonstrate

TO

THEN

S<O THEN

TO

90

LPRINT:NEXT

the

program.

lines infiltrate the

print head.

passes.

to

a 7/72" line

feed-

line feed

be a value

feed-

CHR$(27);CHR$(50)

assumed

each 7 dots high.

space

that

you

paper

between

wanttoprint

Therefore,

advance

lines.

2:S=1:N=128

80
N=N+2-J

ELSE

K

current

CHR$

CHR$(27);CHR$(64);CHR$(n)

between

CHR$(27);CHR$(51)

loop

The

LPRINTinline

feed,

the

(27);

CHR$

1-255.

and

produceamirror

following

(57)

rowsofgraphics

graphics

advances

this fixed line feed,

the

allows for

paper7dots

continuous

N=N-2-(6-J)

image of the

110

causes

4 line

the

feed

mode

Add

line feed

codes

pro-

or

are

Repeat function

CHR$

(28) will tell

numberoftimes.
The

format

FOI

instance,

solid vertical
Change

90

LPRINT

for this

repeat

line 90 to:

the

DMP-130 to

repeat

code

+ l1umber

LPRINT

bar15times.

CHR$(28);CHR$(l5);CHR$(255)

CHR$(28);CHR$(2);CHR$(N);

repeat

function is:

of

times to repeat + what to repeat

63

a graphic

pattern

a specified

will

print

the

Graphics

mode

and RUN

the

program

..

Leaving graphics mode

CHR$(30)isused to exit graphics mode.Itreturns
same

mode

In

addition,

style,

5

LPRINT

are

restored.

(OPorWP)

all the

CHR$(27)jCHR$(23)j"COMPRESSED

the

previous

Change

Printer

the sample program to:

wasinwhenitentered

conditions, such as underline and

CTER WIDTH"

90

LPRINT

130

LPRINT

and RUN it.

Sure

enough,

CHR$(N);

"STILL

the

compressed

IN

COMPRESSED

modeisstill alive

and

Freehand drawing

The

computer

described by a

hand,

require

the dot printing

7 dots available for

can

do

mostofthe workindrawing figures

mathematical

translating

combinations

graphics,

function.

the figure into a matrixofdots,

for each print

separate

Freehand

head

position. Since

the matrix into rows 7

the

OMP-130 to the

graphics mode.

MODE"

well.

drawings, on

then calculating

character

CHARA

that

can

the

there

dots

be

other

are

high.

The

numbers

and

typing

as you

NEW

120
160
190

210

The

between0and
then

time,

send

I

ENTER

I

DATA

DATA
DATA
DATA

999's will be

send

themtothe

can be

themtothe

storedinOATAstatements.

store

the

dataasnumbers

Printer.

Enter

999

13,12,112,999

32,32,18,18,8,15,999

16,16,8,8,4,4,2,2,1,1,999

used

to signify the

127.

Now

for the

Printer.

program

from 0to127,

these sample

endofa line.

to read

64

To

The

the

conserve

then

OAT

A lines:

other

numbers,

memory

add

numbers

add

128

are

128,

10

LPRINT

20

FOR R=1

30

READ

40

LPRINT

80

LPRINT:NEXT

90

LPRINT

100

LPRINT

Now

RUN

Not

much to
repeatanumber
bers to indicate the
repeated.

120

DATA

CHR$(18)

N:

IF

CHR$(128+N)j

CHR$(30)

the

program,

brag

several times, A good

Add:

17,-2,33,34,-4,66,68,-4,4,-5,8,-5,

16,-5,32,-5,64,999
130

DATA

64,96,80,72,68,66,33,16,8,12,94,-7,

127,-5,126

180

DATA

95,79,71,67,65,32,16,8,4,2,1,-4,0,3

,71,67

Don't

RUNityet!

TO

4

N=999

THEN

80

:GOTO

30

R

"DMP130"

about

yet, Maybe what it needsisto

approachisto use negative

numberofrepetitions followed by the

Chapter 7

be jazzed up

num-

numbertobe

to

In

line 120, the

You

must

modify

Change:

40

IF

N)=O

50

READ M

60

LPRINT

70

GOTO

and

RUN

the

The

figure still
and

see what you have

sequence

THEN

-4,66isused to

the

program

LPRINT

mean

to recognize

CHR$(128+N);

CHR$(28)jCHR$(-N);CHR$(128+M);

30

program,

does

not

look like much,

been

working on.

65

Add

the remaining

four 66s: 66,66,66,66,

the

negative

numbers,

: GOTO

DATA

30

lines

Graphics

110

mode

DATA
114,-2,57
140

DATA

8,98,-2,100

150

DATA

2,5,5,3

170

DATA

-5,63,-6,127
200

DATA

4,64,127,32,32

RUN

the

program.

Now,

that's

-7,0,-2,64,-2,96,80,-2,72,2,100,

-5,124,-2,120,-3,121,-2,113,-3,114,9

-2,116,92,88,72,64,32,32,16,80,104,7

127,-4,64,3,-3,2,3,-5,7,-5,15,-5,31,

-5,0,-5,1,

worth

the

effort!

5,2,-5,4,

5,8,-5,19,

-2,

5,38

66

IBMemulation mode

The

DMP-130 has 2 control code sets;
code set and the
are

independent

Code set selection

The

IBM emulation modeisprovided for use with the IBM code set.

You

can select itbysetting

power

If

mode.

Character set selection

ON.

you send a

(Refer

otheristhe IBM control code set.

of each other,

DIP

CHR$

(27);

"!",

it resets the

to Appendix B.)

oneisthe original

switch

1-1toON

Printer

Tandy

These

two code sets

and then turning the

to the

defaulted

8

control

Tandy

Three
sets (refer to

Font selection

The

CHR$(27);
letter-quality font.

When either
are printed out; the Printer then enters the new

character sets

oneisthe

switch
selects the IBM character set2.You can also designate
character

"7"

Tandy

1-7toOFF

set

(set 1)orCHR$(27);

code

CHR$(27);'T';

"I";

of

(not

character styles)

character set and the

Appendix

2 via software by

CHR$(2)orCHR$(27);

these commandsisdesignated, the

A).

In the IBM emulation

selects the IBM

sending

"6"

(set 2).

CHR$(1)

selects the IBM high-speed font, and

are

other

character

the

"I";

two

providedinthe DMP-130;

are

set 1, while setting it

control

CHR$(3)

current

font.

Carriage return

The

code

CHR$(13)
ing position to the leftmost dot position. A line feed
switch

When
"5";
CHR$(27);
DIP

1-2isset to

CRisreceived, only a carriage returnisperformedifCHR$

CHR$

(0)isset; both carriage return and line feed are

"5";

switch

1-2

prints the buffer contents and then moves the print-

OFF

(CR with LF).

CHR$(l)isset. This commandisgiven priority over the

selection.

the IBM character

mode,

setting

character

codes

selects the IBM

buffer contents

is

executedifDIP

set 1

CHR$

performed

DIP

ON

(27);

(27);

or

if

67

IBM

emulation

mode

Vertical formatting control codes

Setting the line feed pitch

TheLFpitchisset to 1/6 inchor1/8
switch 1-6) at power ON. You can change the pitch by sending the com-

CHR$

(27);

"0",

mand

CHR$

inch (designated by the settingofDIP

(27);

"1"orthe command

CHR$

(27);

"A".

liS-inch line feed

The

control code

inch.

7

In-inch

The

control code

inches.

line feed

CHR$(27);

CHR$

"0" changes the line feed distance to

(27); "1" changes the line feed distance to 7/72

1/8

Variable line feed

The

control code
CHR$(27);
CHR$
mand. If no
distance

Usefitl Hint,' If you want to return the

example, the line spacing has been
send a control code
command),

Setting

The

control code

in

increments
represent any value between 1 and
can be set to 7/72 inch by designating

"A"

(27);

"A"

is

set to

The

the

variable pitch line feed

CHR$

(27);

"2"isan execution command for the

command.

commandisexecuted after the

CHR$(27);

1/6

inch.

CHR$(27);

LF pitch will

CHR$

of

1/72 inch, nisa single-byte binary

"A"

(27);

That

is, the

command has been given, the line feed

LF

set

at 7/72 inch for the bit image

"2"

only (without a

returnto1/6

"A";

CHR$

(n)

85.

For

bit image graphics, line spacing

n as

LF

pitch designated by the

CHR$

(27);

"2"

com-

pitch to 1/6 inch when, for

mode,

CHR$(27);

inch.

defines the line feed pitch

number

7.

and can

"A"

This commandisonly to define the

CHR$

code

(27); "2" to change

the

LF

pitch; you need to send a control

line feed pitch.

68

Enter

10
20
3 0
40

then

the following

LPRINT

LPRINT
LPRINT
LPRINT

RUN

it.

LF

program:

CHR$
CHR$(27)j"2"
"NORMAL
"HALF

(27)

LINE

pitchischanged

j"

A"jCHR$

SPACLNG

FEED

to 1/12 inch.

(6)

LINE

IS

EXECUTED"

j

FEED"

Chapter

8

Setting the variable line feed

The

control code

11/216

inch.11is

CHR$(27);

a value

Variable line feed execution

The

control code

determined

CHR$(27);

by the valueof11.11isanumber

(n/216")

"3";

CHR$(I1) sets the line feed pitch to

betweenIand

(n/216")

"J";

CHR$(I1) executes a

255.

between I

11/216"

and

Execution command for line feed

Line

feed

The

code

CHR$

The

paper

feed distanceisspecified by the
set commands
width print

Reverse

The

code

mode

line feed

sequence

(10) prints

(mentioned

set by code14or

(27 93) executes a

out

the

character

above). This

and

DIP

command

code

sequence (27 14).

1/6"

reverse line feed.

feeds

the

switchorthe

will

terminate

paper

Setting top-of-form and form length

The

form length can be changed at any time if the friction feedisused.

The

control
the control code
page. nisa single-byte binary
tween 1 and 127. m
any value
line

after
set to11or12inches (selected by
the

current

code

CHR$(27);

CHR$(27);"C";

is

also a single-byte binary

between1and

a form length setting

"C";

CHR$(I1) sets the lines per

CHR$(O);

number

22.

The

top-of-form positionissetatthe

commandisexecuted.

DIP

CHR$(m)

and

can

switch 1-4) at

print position as the top-of-form, send

represent

number

CHR$(27);

sets the inches

any value be-

and

can

The

form

power

line feed

255.

1 line.

line spacing

a double-

page

and

per

represent

current

length

ON.

To

set

"4".

is

69

IBM

emulation

Form feed

mode

Whenacontrol
contents

and

code

feeds

CHR$(l2)isissued, the

the

papertothe

next

Printer

top-of-form

prints

position.

out

Skip perforation

The

skip

perforation
CHR$(n)
single-byte

127.

form

If

the

commandisignored.

If

you

the

following

10

Line61is

command.ndesignates

binary

This

functionisterminatedbythe

length

LPRINT

set

value

forIIexceeds

wanttoprint

program:

CHR$(27)j"N"jCHR$(60)j

printedonthe

command.

function

number

60 lines

next

and

the

page

per

top-of-form

can

be

the

can

represent

length,

pageona

set

by

the

number

CHR$(27);

the

withoutaform

of

any value

CHR$(27);

sheetofII-inch

CHR$(27);

lines to skip. nisa

betweenIand

"0"

commandorthe

"N";

paper,

feed

command.

Horizontal formatting control codes

Horizontal tabulation

With

horizontal

maximum

rnargin

is

28

horizontal

column

tabulation,

0) by using

you can easily align

TAB

stops

can

the

following

be

settoany

control

sections

codes:

horizontally.

column

the

buffer

"N";

CHR$(n)

RUN

The

(the

left

CHR$

(27);"D"

; CHR$

CHR$(nk)jCHR$(O)

n

indicates
betweenIand
order.
to

terminate

send

•

When

• All
positions.

the

When

control

TAB

the

previously set

horizontal

80;

all

TABs

the

horizontal

code

CHR$(9)

stops

column

are

column

have

not

TABs

(n!)

j CHR$

position

positions

been

TAB

to

skip to

set,

control

are

(n2)

and

can

represent

should

selected,

designation.

clearedbydesignating

70

the

code

be

designatedinascending

send

a null

Once

next right

CHR$(9)isignored

code

the

TAB

any

(CHR$

TABs

position

new

number

are

TAB

(0»

set,

.

.

stop

•

Horizontal
is

powered

TAB

stops are set at every

ON.

Reset all TABs

The

code

CHR$(27);

of

every

eighth column.

Backspace

CHR$
after

printing

selected,

(ASCII

(8) causes

the

32, 20 hex).

the

the

current

lengthofthe

Home head

If

you

send

the

code

returntothe

home

positiontoprint a line.

Left and right margins

You

can position
designated
wherenlis
(1<nl
characters
the
is

used.

< n2 < 233).

current

the

by

the

current

the

left margin position

countcd

fontisproportionally

by the

"R"

restores all

print

headtobackspace

buffer

backspaceisthe

sequence

left

CHR$

and

right marginstoa specific

font pitch.

Both

valuesnland

current

eighth

TAB

columnstothe

contents.

(27);

Send

and

font pitch from

spaced,

If

sameasthe

CHR$(60),

This

control

n2isthe

n2

the

widthofspace

column

the

proportional

will

indicate

when

default

length of 1

lengthofa space

the

print

occur

for I line only.

character

codes

(2788nl

right margin position

the

the

leftmost margin.

(ASCII

Chapter 8

the

Printer

value

character

spacing

head

position

n2),

number

is

will

of

If

32)

Once

set,

the margin positions

character

The

give values

The

the
be

printed

font pitch.

minimum

commandisa print

Printer

distance

that

resultinless

prints

from

out

the

between

than

start

command.

the

current

designated left margin.

Variable forward/backward space

You

can

move

the

print

head

1/120".

Use

the

code

sequence

do

not

the

left

1/5",

buffer

forward

(27

IOO

71

change

and

the

Printer

When

contents

or

nl

evenifyou

right

marginsis1/5".Ifyou

setstominimum

this

command

and

subsequent

backward

n2) for

in

forward

change

1/5".

is received,

data

increments

spacing

the

will

of

and

IEMemulation

(27

101
numberofprint
binary
of

If

the
position
the

number;nlis

the

value,

the

position you specifyisbeyond the right margin in forward spacing,

next

next

mode

nl

n2) for backward spacing, In

head motionsinthe unitof11120",

the lower

Therefore,

print positionisset to the left margin position.Ifthe

is

beyond

print position to the left margin.

the left margin in

partofthe value

the actual valueisnl

either

backward

case,n1andn2are

Each

andn2is

+ 256 x n2

spacing, the

Printing mode control

In

IBM

emulation
emphasized
image
to highlight effectivelyinthe

Double-width printing

In

double-width

doubled;

executed
CHR$(I).
CHR$(14),itis

with

CHR$(O)

characters; you can also print in super-orsubscript

mode

the pitch spaceisalso doubled.
via

When

CHR$(27);

only.

mode,

and

so on. Use these various

printing

CHR$(l4)

this

released by

"W";

you can

character

mode,

or

CHR$(27);

modeisestablished with

CHR$(20)ora line feed; when itisestablished

CHR$(l),

print

elongated,

print

printing

the

width

Double-width

CHR$(14)

itisreleased

condensed,

styles to

mode.

ofaprinted

or

CHR$(27);

CHR$(14)orCHR$(27);

by

CHR$(27);

the

is a single-byte

the

upper

part

(x

1/120").

specified

Printer

print

character

printing can be

bold,
mode,

a title

sets

and

bit

or

"W";

"W";

is

instance,

For

10

LPRINT

20

LPRINT

and

RUN

TEXT

Compare

Compressed printing

In
pressed
CHR$(15),

PRINTING

10

LPRINT

20

LPR I

the

compressed printing

enter

CHR$(27)jCHR$(14)j"
"TEXT

it. TITLEisprinted

these

results with the resultsofthe following

CHR$(27)j"W"jCHR$(1)j"

NT

"TEXT

printing can be selected with

and

released with

the following

PRINTING"

is

not since a

PR INTI

mode,10CPIischanged

CHR$

prognnll:

in

double-width

LF

took

NG"

(18).

72

TITLE

character

placeatthe

CHR$

(15)

"

mode,

endofline 10.

program:

TITLE

to17CPI. Com-

or

CHR$

but

(27);

"

Chapter 8

Notes.1.Condensed

printing

condensed

2.

Condensed
ignored when

Typeinthe following

10

LPRINT

20

LPRINT

and

RUN

it.

Selecting 12 CPI

If

the

current

CHR(27);

fontisa letter-quality
will be selected.

Proportional spacing

Proportional spacing

When
contents

This

":"issenttothe

the code

are

command

mode;

CHR$(15);
"THIS

Data

can be

fontisone

To

CHR$

printed

only resets

pllntmgissuspendedinbit

when

the

Printer

printingisrestored.

printingisavailable onlyinstandard

the

correspondence

program:

IS

COMPRESSED"

printed

of the high-speed

character

returnto10

ON/OFF

OFF

(27);

out

and

the

with upto137

Printer,12CPI will be selected.Ifthe

set,
CPI,

"P";

CHR$

the

fontischangedtoa

proportional

exits

character

correspondence

send

(0)isreceived,

imageoremphasized

eitherofthese

fontisselected.

charactersina line,

sets,

12

CHR$(27);

the

monospaced

spacing condition.

when

CPI

"M".

current

modes,

font; it

the

code

current

characters

buffer

font.

is

Proportional spacing

When
current
proportional

This

Emphasized printing

In

normal printing line,

emphasized

Enter

the

buffer

command

the

emphasized

"E"

and cancelled by

the

code

CHR$(27);

contents

spacing font.

sets

printing

following

printing

ON

"P";

CHR$(I)issenttothe

are

printed

the

character

mode,

and

again with a small shift horizontally. This

modeisestablishedbythe

CHR$

(27);

program:

out

and

fonttoproportional

each

characterisprinted

"F".

73

DMP-130,

the fontischanged

spacing.

onceonthe

control

code,

CHR$

the

to

(27);

a

I

EM

emu/ation

10

LPRINT

20

LPRI~JT

30

LPRINT

40

LPRINT

and

RUNiLThe

Double-strike printing

mode

CHR$(27)j"E"j

"Emphasized

CHR$(27)j"F"j

"Printing"

word Emphasizedisprintedinboldfaced

";

characters.

In the
normal

highlighted
also by
CHR$(27);

Superscript and subscript

With your

In

character
halfofa
lishedbyCHR$(27);
established by
can be

This
Try

10

20

30
40

50

60

70

80

90

double-strike

printing

characters

the

double-strike

"G"

DMP-130,

superscript

cancelledbyCHR$(27);

functionisuseful for printing algebraic expressions.

the

mode,acharacterisprintedonthe

line,

normal

CHR$

example

LPRINT

LPRINT
LPRINT
LPRI

NT
LPRINT
LPRI

NT
LPRINT
LPRI

NT

LPRINT

printing

line,

and

again with a small shift vertically;

can be

printing

and

cancelled by

you can print superscript and

andinsubscript

character

program

"Y=AX"

CHR$

ft

"3

CHR$

"+BX"

CHR$

"2'"

, I

CHR$

"

+C"

line.

"5";

CHR$(O),

(27);

"5";

below:

j

(27)j"8";

;

(27)j"T"

;

(27)j"8"

(27);"T"

mode,

printed

characters

not

onlybyemphasized

mode.

CHR$(27);

mode,acharacterisprintedonthe

The

CHR$

"T".

This

superscript printing

and the subscript
(I).

Both

CHR$

(0);

;

j CHR$

(0);

;

are

printed

modeisestablished

"H".

subscript

upper

superscript

once

therefore,

printing,

characters.

halfofa

modeisestab-

printing

and

on

the

but

by

normal

lower

mode

subscript

is

74

Underlining

In

the

underlining
moved
will be
and

Enter

10

20
30

and
The

by

horizontal

underlined

cancelledbyCHR$(27);

the

following

LPRINT

LPRINT

; CHR$

LPRINT

RUN

word

"THIS
CHR$(27)i"-"iCHR$(1)i"UNDER.LINE"

(27)i"-"

" WITH TEXT AUTOMATICALLY"

it.

UNDERLINE

Bit image mode

There

are

four

kindsofbit

of

dot

image

consistsof8-bit

tal

dot

density,

and

mode,

This

all

characters,

TABs

(except

modeisestablishedbyCHR$(27);

"-",

program:

FUNCTION

; CHR$

is

printed

image

modesinthe

data.

its

maximum

numberofbitsona

spaces

bit

image

CHR$(O).

CAN

(0)

i

with an

Each

mode

underline.

and

the

data

and

PRINT"

DMP-130.

has

its

particular

line,asindicated.

spaces
graphic

"-";

One

Chapter 8

which

are

symbols)

CHR$(I)

vertical line

horizon-

Mode

480 Bit Image
960 Bit Image
960 Bit Image

(Normal

1920 Bit Image

480

hit image mode

In

480 bit image mode, horizontal dot (bit) densityis1/60

of

sequence

CHR$

this modeisas follows:

(27)j"K"

Speed)

j CHR$

<nl)

i CHR$

Number of Bits/Line

480 Bits/Line
960 Bits/Line
960 Bits/Line

1920 Bits/Line

inch.

(n2)

j CHR$

(vl);

The

CHR$(vK)

/11,

/12

are

the

numberofthe

byte binary

of the value. Therefore, the actual value

number
l'1

through l'K represent the dot patterns for each vertical line and single-byte

binary

number;

(Ill,

number

112)

/11isthe lower partofthe value and

should not exceed 480.

Unlikeinthe Tandy mode, the dot patterns are numbered

horizontal

dot

positions.

is

III + 256 x

Each

112

is

the upper part

ilL

The

is a single-

total data

75

code

....

IEMemulatio/1l11ode

from bottom to top:

1

""'leI

lLO

64
32

16

8

4

2

Add the numbersofthe dot patterns you want to print to obtain the data for

1'1

960

In

960

throught

bit

vK

image

bit image

mode

mode,

horizontal dot (bit) densityis1/120 inch. A dot pattern

which eorresponds with I bitiscomposed of 3 vertical dots x 3 horizontal

dotsinl/360-inch

dot

pitch. The code sequence of this modeisas follows:

CHR$
CHR$(vK)

The total data

960

In

The difference between these two

ference between boldfaced characters and normal characters.

quenceofthis

CHR$
CHR$(vK)

The total data

1920

In

(27)j"L"jCHR$

number

bit

image

mode

960

bit image

modeisas

(27)

number

bit image

1920

mode

bit image

(nl,

(normal speed)

mode

(normal speed). the dot densityisequally

j

..

Y";CHR$

(n1, n2) should not exceed 960.

mode,

(nl)jCHR$

/12)

should not exceed 960.

960

bit image modesisequivalent to the dif-

(n2)jCHR$

follows:

(nl)jCHR$

(n2);CHR$

horizontal dot (bit) densityis1/240

(vl)

+.

1/120

inch.

The

code se-

(vl)

j

inch. The bits on
the same hOlizontaI line should not be printed continuouslyinthis mode. The
code sequence of

CHR$
CHR$(vK)

(27)

The total data

this

j

..

Z"jCHR$

number

modeisas

(nl,

/12)

follows:

(nl)jCHR$

should not exceed

(n2)jCHR$

1920.

(vl)

j

76

Other control codes

Paper end detection

The

FAULT
detected,
override
without
inhibitedbyCHR$(27);
CH

R$ (27);

Cancel

CH

R$ (24)
command;
code

remainineffect.

Unidirectional printing

signal

canbeturned

function,

a device fault

"9"

clears

the

the

(cancel

the

other

to

the

interface,

ONorOFF.

last

printable

on

the

external

"8"

(ignore

ignore

data

paper

in

the

print

control codes

whenapaper

By

line

terminal.

paper

end).

buffer

that

were

combining

on

the

end),

andismade

that

was

received

end

this

function

paper

can

The

FAULT

received

priortothis

Chapter 8

condition

with

be

printed

signal is

available

priortothis

control

is

an

by

Usually,
allows
slight vertical
oragraph
CHR$(27);
When
printing
the
only
byCHR$ (13);

the

DMP-130

youtoprint

misalignment.

perfectly.

"U";

CHR$(I),

only

a small

all

the

charactersona

efficiencyofthe

specific

charactersinthe

only

executes

by using a

By using this

This

functionisexecuted

and

numberofcharacters

DMP-130.

unidirectional

I line which follows this

Printing characters below 20 hex

The

code

assigned
to

11,

a

sequence

tonwhennis

space

(20

CHR$(27);

hex)

below

will

be

Bell

When

I

second.

the

code

If

CH

DIP

switch 2-2 is

R$ (07)isreceived,

bidirectional

unidirectional

cancelledbyCHR$(27);

aretobe

pageinthe

Use

the

""'.

CHR$(n)

20 hex.Ifthereisno

printed

OFF,

instead.

the

pllntll1g,

printing

function,

by

printed

unidirectional

code

CHR$(27);

mode.

codeisprinted

the

Printer

buzzer

does

Tl

but

method

you

can

the

code

"U";

unidirectionally,

mode

"<"

This

codeiscancelled

unidirectionally.

prints

the

character

buzzer

not

sound.

this

Printer

to

avoid

printachart

sequence
CHR$(O).

decreases

to

print

character

assigned

sounds

for

Appendices

Character sets

Tandy character set table

Upper

8.,

Hex

0

~:''''

Hex.

0

1

2

.3

4

5

6

7

B

9

A

B

C

D

E

F

Binary

0000

0001

0010

0011

0100

0101

0110

0111

1000

1001

1010

1011

1100

1101

1110

1111

0000

BEL

BS

If

ff

CR

SO

SI

ro

"

12

f3

ro

IS

f6

17

18
f9

rw

iii

r;)

Ii3

IN

115

0001

pos

DCI

DC2

DC]

DC'

ETB

SUB

ESC

IS

GS

RS

us

1

116

r;)

r;B

r-

19

120

111

I2i
123

r;;

125

116

I2i

I1a

119

130

IJ7

2

0011 0100 0101

0010

SP

0

I3i

I

1 A

I3:i

2

r;;

3

"

ri

S

"

136

5

IJ7

&

6

138

7 G

[39

(

B

r:;o

I 9

i4,

:1:

141

143

I····

1M

[45

146

,

r:;;

4

.3

p

'"

r;

r;

Q

r;g

165

B R b

r;o

165

S

C

r;,

I6i

T

0

r;

152

E

U

I5:l

169

F V f v

r;

170 186

w

lis

171

H

X

r56

rn

I Y

r;J

173

.J

Z

[58

170

K

I

[75

119

1

160

176

M

I

177

161

N

162

f78

-

0

I5:l

119

6 7

5

0110 0111 1000 1001 1010 1011 1100

196

reo

a q

197

Is1

[9a

[82

I

[99

IiJ

cJ

r;

GOO

e

[101

/81

rw;

9

[87

rwJ

h x

ru;:;

rea

1

rms

189

I

[90

G06

k

[91

r;D7

I

rwa

192

m

f,09

r93

n

r;u;

r;

0

~

195

B

p

fila

rm

l129

rm

I

r130

~

S

rm

~

I

fill

rm

LJ

rm

rm

IGi

f1i8

w 'I'

f1i

f119

rrn;

N6

Y

f!37

rm

1

"

fi3a

rrn

:

rrn

rm

1

1

rwo

~

CR

:

ftM

G2s
r;E

rMS

rw3

rill

9 A

11M

iJ

~5

,

~

I:

rw

r;;;a

I'

/l49

Il50

~

fl52

r;;;

G5.1

(C'l

f1S5

L'I

f156

'1;1

r;s;

L':>

1158

~

G59

t

§

fi6D

ri6l

r162

G63

r;;;;

G65

[;66

[167

1168

r169

ruo

rm

rm
rm

rrn

r,;;;

B

y

rm

A

rm

0

ruB

U

[179

¢

r;oo

GB1

a e

r;g,

"

fi83

II

r,&1

II

1185

TM

f186

e

1187

LJ

r;s;;

e

1189

G90

I

f,91

C

a

1192

e

f,9J

i A

r;;

6

rl95

[I

iii

A

G97

r,gs

1

iii

iJ

f200

,

I1ii1

"

IWi

LJ

r203

I

I20l

r\

r;o;

[l

r206

"

1207

D E

1101 1110

AO

f108

III -

re

f209

III

f2W

a

III

rm

0

III

-~28

rill

"lII

"

rm

N

rI'

rrn

IIfIII

Eo

rm

A

I11III

[;"6

i

I

~7

6

III

r;-a

U

•

rm

L

..

rno

U

Is

rm

Eo

..

rm

A

II

rm

A

1111

r

rrn

f225

-,

rm

T

rm

~

I

rm

L

r;;

-.!

rru

..L

rm

-1

I23i

+

r;t

,..

fils

...

r;36

~

rm

...

Iii

Iii

F

r;o

~

rm

rm

r;:;

r;s

r;6

rw

rim

G19

[250

f2!i~

f252

rm

[b;

[lSs

!

"#$%&'

']-_-abcdefghijk1rnnopqrstuvwxyz{:)--A~£'~"'t§§atft~I¥XbU¢-H8U

j3"ME!ue·'fi3.elClD'

I

'-'

-'-I

+f'"

.........

()

*+.

-,

/0123456789:

EH

a16Gi

f1i'l.okE.J\.';0¢~EA16uLl}EA

;

(=)

7@ABCDEFGHIJKLMNOPQRSTUVWXYZ[

.....

~...

...

~

~

f-

ill

Character sets

Dot-column width

Standard and proportional characters

Upper

Bil

lower

Bil

Hex.

0 0000

1 0001

2 0010

3

4 0100

5

6 0110

7

8 1000

9

A 1010

B

C 1100

D 1101

E

F 1111

Hex

Binary

0011

0101

0111

1001

1011

1110

0

0000 0001

10

[1

f2

f3

14

[5

16

17

[8

19

flO

fI1

111

f13
114

115

1

0010

.

12

116

9

Ii7

9

118

11

[19

11

[20

11

[21

11 11 11

rn

9

Ii3

B

124

9

[3s

11

[26

11

127

9

[26

11

[26

9

[30

10

131

2

Ii'

Ii

134 150

[3s

r36

f37

G8

[3s

f40

f'1

r:n

143
144

f49

f49

r:n

4

3

0011 0100 0101 0110 0111 1000 1001 1010

11 11

1'8

9

f49

11

11 11

[51

11

152

11

153

f54

11

ISs

11 11

156

11

Is7

9

156

9

Is9

10

180

11 11

\61

10

r;

10

r;;J

11

f64

11

11

r;

11

11 11

[66

11

167

11

11

180

11

11

[69

11

[20

11

11 11

171

10

rn

9

11

rn

11

11

124

11

9 9

175

11

10 9

176

9

f13

11

9

176

11

11

[79

5 6 7 8

8

180

196

11

Isl

197

Ia2

180

9

183

180

11

r;oo

r;

11

185

f10i

9

r;D2

180

/87

GOO

11

r;oo

180

9

rws

180

8

roo

fi06

[91

rwJ

192

f108

11

193

fW9

11

r;w

r;

11

195

f11l

of

'randy characters

B

A

9

11

Ii2s

rm

11

rm

rm

10

fl14

f130

11 11

f115

rm

11

r;;;

rJi6

11

f117

rm

11

r;;:;

f118

11

rm

rm

11

[lj6

1120

11

rm

rm

11

rrn

f138

9

rm-

fi39

9

G24

rwo

9

rw

fill

10 12 9

rm

rw

[143

rrn

8

r;;

[1W

11

f]m

G45

9

[146

f162

f147

Ii63

8

r;;

r;;;i

12 10 9

G49

f165

9

[i5o

G66

9

f151

rJ67

12

fi5i

fi68

11

f153

rJe9

12 12

r;;;

f170

12

Il55

rm

12

fI56

fill

12

[157

rm

f15i

rrn

9 10

G59

rm

C

1011

1100

11

11

I19i

rm

11

11

rm

f193

11

9

r;;

rrn

11

11

rm

f195

10

11 11

r;oo

f196

[l8i

rm

11 11 11

f182

G98

11

9

[183

r;99

11

11

[200

r;B4

11

9 9 12

r;m

f18S

11

flB6

f202

11

11 11

G87

f20i

11

9 10 12

r;;

~

11

11

[1B9

f2O\

11

[190 [200

11 11

rm

r207

D

1101

1110

11

12

f208

11

12

r;o9

11

12

rm

11

12

rm

12

rm

11

12

fiG

12

f214

11

12

rm

11

12

rm;

rw

11

12

rm

12

rro

I2io

11

12

rm

11

12

rm

12

rm

'----v---1

GRAPHICS

E

rrn

rm

rm

rm

rm

rm

rno

rn;

rm

rm

f2i1

r;Js

rn5

rrn

[2i

rn;

F

1111

12

[i4O

12

~

12

rw

12

f243

12

r;;

12

r;5

12

r246

12

f247

12

I2i8

12

[249

12

r;5O

12

r251

12

f252

12

[i53

12

IBl

[2s5

Z

11 11

p.

-

12

i

0

9

11

ij

I

11

9

Correspondence and proportional characters

Upper

Bil

Hex

a 1 2 3 4 5 6 7 B 9

~ft"

Binary

0000

0001

0010

0011

0100

0101

Hex.

a

1

2 0010

3

4 0100

5

6

7

B 1000

-

9

A

B

C

D

E 1110

F

0000

0001

0011

0101

0110

0111

1001

1010

1011

1100

1101

1111

ro

11

12

13

I'

Is

16

17

Is

f9

rw

[11

112

ru

r,4

1'-;;

f16

r;7

f16

f19
120

[21

Ii2

123
124

125

Ii6

Ii2

128

[29

130

131

24

21

21

132 148

13 20 23 23

r;9

133

17

21

23 23

r;

[50

21

23

21

23

23

13

20

16

22

22

13

21

13

23

23 23 22 23

[51

135

21

23 23 23

rJ6

Is2

21

23

[53

132

21

23

r;

138

21

23 24 23 24

r;

138

21

23 23 23 23 22

r;o

r;

21

18

141

157

13

19

f42

158

13

23

r:;J

r;

19

22

r:;;

160

21

24

[45

f61

19

24

146

i82

21

23

r:;i

I6J

0110

22

I&'

I6s

166

f6J

[6a

23

169

23

170

I"

rn

23 20

173

22

174

13

f75

23 20

r;6

1.3

Ii2

19 23

128

24

179 195

0111

17

23

IsO

Is6

fill

22 23

Ia1

197

fi13

23 22 22 23

i82

Fs

fl14

f83

199

rJ15

21

r;

GOO

rm

21

23

[lol

I6s

166

r;

I8s

189

GO

[91

i82

193

r;-

rm

21

23

rw;

f118

1'119

f103

r;w

f164

23

rws

rm

16

21

G06

fill

23

21

[W7

rm

13 19

I10i

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22

23 23

r;;;

r;so

rG5

f15l

21

23

f1i

G52

21

23

[1s3

rm

23 24

[ii

fi54

21

21

r;J9

G55

20

21

r;56

fi40

20 23

fMi

f157

23 24

r;sa

r142

21

r;:;3

Ii59

A B

1010 1011

24

r;oo

20

24

f161

22

24

G62

24

/163

24

r;;

24

24

rws

24

[l66

23

24

r®

21

24

r;68

24 24

G69

24

rm;

23

24

rm

23

24

fill

13

24

rm

22

24

fi74

22

24

rm

C D E

1100

1101

24 24 24

rm

rm

24

24

rm

G93

24 24

G78

~

24

24 23

rm

fi95

24 24 17

r;s;;

G96

24

24

G81

rm

24 24

r;B2

f198

24 24

[183

r;99

24

24

r;a:;

f200

24 24

r;m

fi85

24

24

r;as

1202

Irm

24

124

rm

f203

24

24 23

r;;;

[188

24

24 23

G89

f20s

24

24

r;s;;

f206

24

24

fi91

i207

v

GRAPHICS

1110

f208

rrn

21

1209

fi25

19

[2W

rm

rm rm

rz,2

rm

20

rm

rm

23

[2W

[2iO

19

rm

rm

23

rm

rm

19

rm

1233

23

r;;;

21

[235

rm

rna

f236

f221

IW

18

rm

f238

19

rm

rm

24

24

24

24

24

24

23

24

19

13

13

24

18

15

17

24

F

1111

f240

ri41

rw

i143

r;;;;

f245

r;6

rw

r;s

f249

1250

r;51

f252

[253

r;

fi55

87

Control

codes

B

Tandy

Code

Hes

Hec.

(1111)

II

(III)

(117)

(IIX)

11 11

(IIA)

III

or or

(XA)

UN

I.,

(IIC)

(111))

U

or

or

(XD)

1+1

(III') SO

1+

(111')

15

IX(12)

19

(U)

control codes

Symbol HP Mode

NUL

Ignored Igm)fctl Ignored

SOH

Sound

BEL

BS

LF

IT

CR

SI

DC

DC,

huzzcr

DOl

column Dol column Ignored

backspace backspace

11:

dOl

number

Execules LI'accord-

ingtolatched

inf{)fI1wtion

Form Feed Form Feed Form Feed

C"arriage

Return

only

or plus only or plus

Line Feed

End Underline

Start Underline Start Underline

Select graphics Mode Select graphics Mode

Ignored

WP

Mode

Sound

huzler

11:

dol number

1/6"

IF
1/12"LFin
fonl print data

Carriage Return

Line Feed

End Underline

ScleciI)I'

Micro

Mode Ignored

81

Mode

Sound

huzzer

ReceivesJ1as

cbaracler dala

7/72"

LF

Receives

Carriage

Retllrn

only

or plus

Linc Feed

Ignored

Ignored

Ignored

lJXasa

Remarks

1::511:5255

Page

length

selectable

I)

II'switch selects

CRorCR+LF

is

(14

211

27

27

III

27

14

27

15

)

(IB) ESC

11 11

(IB)

(IIA)

(IB) ESC
(111'.)

(IB)

(111')

DCA

Seleci WI' Mode

rVlicrospacing

ESC

Sci

IF

Start

SO

ESC

I::

SI

1/6"

Elongation

nL!

Elongation

Reverse

Ignored

i\Jl

jcrospacing Ignored

1/6"

Perform

LF

Reverse LI'

Start

Elongation Start Elongalion

End

EllH1gation

89

Ignored

Ignored

E:ntl

Elongation

2nd

byteisdot

column

t:So:S9

number

COlltrol codes

Code

Dec.

27

16

III

/12

27

17

27

IX

27

19

27

20(14)

27

21(15)

27

27

27

26

27

2K

27

29

27

30

27
31

Hex

(

1(3)

(III)

(

1(3)

(II)

(113)

(

12)

(113)

(U)

(113)

(IB)

(113)

(

16)

(IB)

(IB)

(IA)

(113)
(IC)

(IB)

(ID)

(113)
(IE)

(Ill)
(I

F)

Symbol

DPMode

ESC
PUS

Positioning

III

112

Select NLO Select NLO

ESC

Proportional

DCI

Character Character

ESC

Select NLO Select NLO
III

CPI Character

DC2

ESC

Select Standard

10

CPI Character

DO

ESC

Select Condensed Select Condensed
Character Character

DC4

ESC

NAK

ESC

SYN

ESC

ESC

SUB

ESC

FS

ESC

GS

ESC

RS

ESC

US

CR

Set only

lUi

CRCode

Set CRandLFfor

CRCode

Select Standard

Perform

I/R

LF

1/HF

Set

Select NLO Select NLO

12

CPI Character

Select

1112"

Reverse LF Reverse

Select Bold Select Bold
Character Character

WPMode

Positioning

Prop{)rtional

10

CPI Character

Select Standard

10

CPI Character

III Mode

Positioning

Ignored

Ignored

Ignored

Ignored

Sct only CR for Set only CR lor
CRCode

Set CR andLFfor

CRCode

Perform1mLF

Perform

1/2

12

CPI Character

Perfroml/12"

LF

CR Code

Set CR and

for CR Code

Ignored

Perform

I/R

LF

Ignored

Ignored

Ignored

Ignored

LF

LF

Remarks

1/1

112

indicate

position from home

position

III

CPI

10

CPI

17

CPI

Reset DIP Switch
1-7

Reset DII'Switch
1-7

12

CPI

1/4R

Inch

11I21neh

12

CPI

Invalidincondensed.

microhmt"

superscript

90

Appendix

B

Code

Dec. Hex

(113)

17

,2

(211)

(113)

17

(21)

33

(113)

17

511

(m

(113)

17

(33)

51

(113)

17

(J.) )

52

/I

(113)

17

5,)

(3h) h

(113)

17

(JX)

56

(113)

17

(J9) 9

57

(113)

17

(3A)

5R

(113)

17

(JB)

59

(113)

17

(411)

6.J

/I

(113)

17

(,)2)

h6

/I

(113)

17

(4X)

72

/I

Symbol

DPMode

ESC

End Bold Character

SP

ESC

Select

ESC

I'erlnrm

ESC

Perform

ESC

Specify

.)

Length

/I

ESC

SetILF

ESC

Set

114

ESC

I'erform

ESC

Select

113M

Mode Select

1/12

LF

1/36

LF Perlonn

Page

LF

1/1·1.J"

IBM

LF

Character Set I Character

ESC

Select Tandy

Character

Set

ESC

(n

Set

/11144"

LF

/I

ESC

Select Italic Select Italic

13

Character

/I

ESC

Set

/1/6"

H

/I

Skip

Perforation

WI'Mode III Mode

Charactel

End Bold

113M

Mode Select

l'eriorml1l2

11J6LF

Specify

Page

Length

Ignored

3/4

Perform

PerfDlmI1l4.)"LF

Select

113M

Set

Select Tandy
CharacterSet

l'erform/l1l4')"

Character

Set

/llh" Skip

Perforation Perforation

LF

LF

I

LF

Ignored

113M

Perlnrm

Perform

Specify

Page

Length

Ignored

Ignored

I'erform

Ignored

Ignored

Perlnnn /III,),)" LF

Ignored

Set

/1/6"

Skip

Mode

1112

11J6

11144"

LF

LF

LF

Remarks

1/72

Inch

1/216

Inch

/IX

1/6lnch

1/6

Inch

IIX

Inch

Starts Italic

/1=1:

Ends Italic

/1=11:

/1=11:

EndsSkip

Perforation

91

Control codes

Code

Dec_

Hex

(113)

n

77

(4D)

(113)

n

XI

(51)

1/ 1/

n

(113)

H2

(

52)

1/ 1/

n (

113)

53

(5.1)

1/

(IB)

n

X5

(55)

1/ 1/

n ( IB)

(5X)

XX

(113)

27

(54)

X4

1/

(IC)

2X

nr

II:!.

30

(IE)

In

(71')

255

(H)

Symbol

ESC

M

OPMode

Select Microfont

WPMode

Sclect Microfont

ESC

Set Left Margin

Q

Set I.eft Margin Ignored

ESC

R Set Right Margin Sct Right Margin

ESC

I/~O

Sets Unidirectional

S

I/~

ISetsSuhscript

1/

ESC

I/~O

Sets Unidirectional

U

n~

ISets Bidirectional

ESC

End Superscript End Superscript

and Suhscript and Suhscript

X

ESC

Select International

Y

Character

1/

I'S

Repeat Character Repeat Character

(U ndefined code

III

is

ignored )

112

Ignored

RS

DEL

Ignored Ignored Ignored

Ignored

DEL

1/

=0

Sets Superscript

1/~ISets Suhscript

1/=(ISets

Unidirectional

1/=

ISets Bidirectional

Select International

Character

(Undefined code Repeat Print Data
is

ignored)

Ignored

Ignored

BIMode

Ignored

Ignored

Ignored

Ignored

Ignored

Ignored

End graphics

Ignored

Remarks

1/2U'

is

set

Set

at

position

(1/

x characterwidth)

St;.'l at position

(11

x character width)

ESC

Xends this

se1edioll

1/=.12-42

Ill;

Repeat number

11~: Char

or

data

print

Other

undefined

coesinfunction area

2t031

(02to

IFhex)

Other

undefined

in

function

codes

128to

154

(80104Fhex)

area,

Print

X Print X Ignored

P .

X Print X Printing Data

rrnt

92