
2009/06/29
CHAPTER 6 EPSON - 9
6. COMMANDS
6.1. Basic printer operations
The most common printer operations are described in this section. Some are invoked using control codes
alone - the rest require escape sequences. For the sake of completeness, several instructions which are
part of the Epson FX-850 mode instruction sets, but which an HL Series printer ignores are included.
Null
NUL
(0)
<00h>
NUL
(ASCII code 0) is ignored.
Bell
BEL
(7)
<07h>
BEL
(ASCII code 7) is ignored.
Space
SP
(32)
<20h>
The
SP
control code (ASCII code 32) moves the current print position one space to the right.
LPRINT CHR$(32); 'Print a space
Backspace
BS
(08)
<08h>
•
The
BS
control code (ASCII code 8) moves the current print position one space to the left.
•
This code is only effective when used with left justification, which is the default justification mode.
LPRINT CHR$(8); 'Backspace
Carriage return
CR
(13)
<0Dh>
•
The
CR
control code (ASCII 13) moves the print position to the left margin on the current line.
•
If automatic line feed is on, this code moves the current print position to the left margin on the next
line. On some printers you can turn on automatic line feed using the control panel switches.
LPRINT CHR$(13); 'Carriage return
Line feed
LF
(10)
<0Ah>
•
The
LF
control code (ASCII code 10) moves the current print position down one line, using the
current line space setting.
•
This code does not cause a carriage return to be performed.
•
If the print position is such that this operation would move it below the bottom margin, the current
page is ejected and the print position is moved to the top of the next page instead.
Form feed
FF
(12)
<0Ch>
•
The
FF
control code (ASCII code 12) ejects the current page and moves the current print position to
the top of the next page, unless the current page is blank.
•
This code does not cause a carriage return to be performed, hence the print position does not change
horizontally.
•
If the current page is blank this control code has no effect.
LPRINT CHR$(12); 'Form feed
Содержание HL-2600CN Series
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Страница 15: ...2009 06 29 CHAPTER 1 INTRODUCTION 1 CHAPTER 1 INTRODUCTION ...
Страница 20: ...2009 06 29 CHAPTER 1 INTRODUCTION 6 ...
Страница 21: ...7 17 2009 CHAPTER 2 PCL 1 CHAPTER 2 PCL PRINTER CONTROL LANGUAGE ...
Страница 129: ...2009 06 29 CHAPTER 3 PCL5C 1 CHAPTER 3 PCL5C ...
Страница 147: ...2009 06 29 CHAPTER 4 HP GL 2 1 CHAPTER 4 HP GL 2 GRAPHICS LANGUAGE ...
Страница 149: ...2009 06 29 CHAPTER 4 HP GL 2 3 7 6 Character Plot Instructions 38 7 6 1 Introduction 39 8 INDEX 52 ...
Страница 200: ...2009 06 29 CHAPTER 4 HP GL 2 54 ...
Страница 201: ...2009 06 29 CHAPTER 5 PJL 1 CHAPTER 5 PJL PRINTER JOB LANGUAGE ...
Страница 276: ...2009 06 29 CHAPTER 6 EPSON 1 CHAPTER 6 EPSON FX 850 ...
Страница 304: ...2009 06 29 CHAPTER 7 IBM PROPRINTER 1 CHAPTER 7 IBM PROPRINTER XL ...
Страница 325: ...2009 06 29 CHAPTER 7 IBM PROPRINTER 22 ...
Страница 326: ...2009 06 29 CHAPTER 8 BAR CODE CONTROL 1 CHAPTER 8 BAR CODE CONTROL ...
Страница 337: ...2009 06 29 CHAPTER 9 HP GL 1 CHAPTER 9 HP GL GRAPHICS LANGUAGE ...
Страница 364: ...2009 06 29 CHAPTER 9 HP GL 28 ...
Страница 365: ...2009 06 29 CARBON COPY FUNCTION 1 CHAPTER 10 CARBON COPY FUNCTION ...
Страница 373: ...2009 06 29 APPENDIX A COMPARISON LIST 1 APPENDIX A COMPARISON LIST ...
Страница 462: ...2009 06 29 APPENDIX C HBP MODE COMMANDS 1 APPENDIX C HBP MODE COMMANDS For HL 820 1020 1040 Only ...
Страница 475: ...2009 06 29 APPENDIX C HBP MODE COMMANDS 14 ...
Страница 485: ...2009 06 29 APPENDIX D REFERENCE LIST OF MX 2000 4000 5000 7000 SERIES UNIQUE COMMANDS 10 ...