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T-750 manual
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156 pages, 949.53 Kb
User’s Manual
Contents
Page
FCC COMPLIANCE STATEMENT
FOR AMERICAN USERS
WARNING
Copyright © 1988 by Epson America, Inc
Torrance, California
Contents
Introduction
Setting Up Your T-750Printer
Choosing and Loading Paper
Using the T-750with Application Programs 3-1 Printer Selection Menus
T-750Printer Features
Character Tables
Problem Solving and Maintenance
Defaults and DIP Switches
Technical Specifications
Index
Introduction
c l e a r
NLQ Sans Serif is crisp and distinctive
Introduction
About This Manual
Where to Get Help
Setting Up Your T-750Printer
1 Unpacking Your Printer
2Selecting the Right Location
3 Installing the Ribbon
Tightening the ribbon
And that’s it-theribbon is now installed
Installing
the
Figure l-5
Positioning the ribbon
Setting Up Your T-750 Printer
4 Loading Continuous-feedPaper
Page
Page
Figure
Page
Loading single-sheetpaper
5 Turning On the Printer
6 Operating the Control Panel
The buttons
LINE
LINE
FEED
ROMAN
7SelecType
If SelecType does not work
8 Running the Self Test
9 Connecting the Printer to Your Computer
The parallel interface
10 Choosing the Operating Mode with DIP Switches
DIP
Note
The operating mode
The Epson character graphics set
DIP
Making the choice
Other DIP switch settings
Choosing Paper
Using Single-sheetPaper
Preparing the printer
Page
Loading the paper
Page
If the paper does not load
Reloading during printing
Reinstalling the Tractor Unit
Figure
The Paper Thickness Lever
Page
Using the T-750with Application Programs
Printer Selection Menus
A quick test
Computer - Printer Communication
Naming and
Word Processors
Spreadsheets
T-750
Normal
Printer commands
/027/077/015
Using
Graphics Programs
Programming Languages
Sending printer commands with BASIC
100 LPRINT "This text will be printed
100 LPRINT CHR$(27);CHR$(69);
LPRINT CHR$(27);"E
LPRINT CHR$(&H1B);CHR$(&H145)
Quality and Fonts
NLQ Roman is clear and typewriter - like
Print Size and Character Width
Pitches and Proportional Spacing
Pica: ABCDEFGHIJKLMnopqrstuvwxyz
Elite: ABCDEFGHIJKLMnopqrstuvwxyz
Pica: ABCDEFGHIJKLMnopqrstuvwxyz Proportional: ABCDEFGHIJKLMnopqrstuvwxyz
Special Effects and Emphasis
Printer
This is normal NLQ printing
This is emphasized NLQ printing
Using Different Character Sets
Page Layout and Other Commands
Graphics and User-definedCharacters
The Print Head
Dot patterns
Pin Labels
Graphics Commands
The graphics command format
LPRINT CHR$(27);"K";CHR$(n1);CHR$(n2);
Column reservation numbers
functions
n1 = n MOD
Graphics data
Simple Graphics Programming
WIDTH statements
Printing taller patterns
"LPT1:
LPRINT CHR$(27);"A";CHR$(8);
FOR R = 1 TO
Density Varieties
Table 5-1. Graphics modes
Reassigning a graphics mode
LPRINT CHR$(27);"?K";CHR$(4);
Designing Your Own Graphics
Page
100 WIDTH "LPT1:
110 LPRINT CHR$(27);"A";CHR$(7);
120 FOR ROW = 1 TO
130 LPRINT CHR$(27);"Y";CHR$(41);CHR$(0);
140 FOR COLUMN = 1 TO
User-definedCharacters
Sending the character definition
100 LPRINT CHR$(27);"x0";
110 LPRINT CHR$(27);"&";CHR$(0);
120 LPRINT "@@";
130 LPRINT CHR$(136);
140 FOR I = 1 to
Copying ROM to RAM
Specifying the width and height
Mixing print styles
Other considerations
Appendix A
Command Summary
A-1
LPRINT CHR$(27);"W";CHR$(1)
LPRINT CHR$(27);"W";"1
Page
Commands in Numerical Order
A-4
A-5
Page
Printer Operation
DC3
Deselect Printer
DC3
Speed
ESC s
Turn Half-speedMode On/Off
ESC
ESC U
Turn Unidirectional Mode On/Off
OFF
Disable Paper-outSensor
Page
Page
Data Control
CRCarriage Return
0 D
Cancel Line
Page
0 A
A-14
Select 1/84-inchLine Spacing
Select l/6-inchLine Spacing
Select n/216-inchLine Spacing
ESC A
ESC J
Perform n/216-inchLine Feed
A-16
Vertical tabbing
ESC B
1 B
Page
ESC $
A-19
ESC
Horizontal tabbing
HTTab Horizontally
A-20
Overall Printing Style
Print Size and Character Width
ESC P
Page
0 E
DC4
ESC W
Turn Double-wideMode On/Off
Page
SOH
ESC T
Cancel Superscript/Subscript
Word Processing
Character Sets
Page
ESC:
ESC %
Cancel ESC
A-32
Graphics
ESC Z
Page
Commands that Duplicate Epson Commands
Print
Commands that Are Different from Epson Commands
Page
Page
. N U
Page
ESC [@
ESC
Char height
Line feed
A-42
36:
Select Standard Character Set
Page
Page
Epson Mode
Decimal Hex Character ASCII name
NUL
null
SOH
start of heading
Dec Hex Character Width Dec Hex Character Width
Table B-1, continued
Hex
Character Width
DEL
Decimal
Character
Graphics
Widths:
character
Italic
Width
normal italic
Page
Epson International Character Sets
Characters Widths:
Normal
IBM Printer Emulation Mode
Table B-4. IBM printer emulation mode characters
Decimal Hex
Standard
International Symbol
Width
Dec
II
Table B-4, continued
Table B-4,continued
(CG Table 1)
(CG Table 2)
ENQ
Table B-4, continued
Table B-4,continued
Page
General Troubleshooting
C-2
Troubleshooting Graphics Problems
Data Dump Mode
IBM PC BASIC Solutions
Maintaining Your Printer
The print head
Replacing the print head
Transporting the Printer
C
Default and Initialization Settings
DIP Switch Settings
International Character Sets
E son mode
DIP
switch
settings
IBM printer
Printing
Paper
Mechanical
Electrical
Environment
Parallel Interface
Notes:
1 E-4
Data Transfer Sequence
Interface timing
Printing enabled/disabled signals and control conditions
On-Line
DC1/DC3
Printing
SLCT IN
ERROR
Glossary
application program
ASCII
auto line feed
baud rate
carriage return
condensed
continuous paper
control code
cut sheet feeder (CSF)
dot matrix
double-highprinting
double-strikeprinting
double-wideprinting
draft
form
form feed
hexadecimal (hex)
systems
intialize
number systems
decimal
hexadecimal
on line
paper-outsensor
RAM
reset
self test
10 pitch
top of form position
Index
A-4
Index
IN-11
FORM FEED
ON LINE
PAPER OUT
POWER
LINE FEED
IN-31