2001/10/02
CHAPTER 5 PJL - 47
7.5.4. STATUS category
The application can use the
@PJL INFO STATUS
command to check the printer on-line/off-line status, the
current message on the LCD and a status code. The ONLINE=TRUE indicates the printer is online, while the
ONLINE=FALSE shows it is off-line. Refer to the list of the PJL Status Codes in the Appendix for the
meanings of the returned status codes.
Example
The application sends the following command to the printer :
<ESC>%-12345X@PJL<CR><LF>
@PJL COMMENT the INFO STATUS command follows<CR><LF>
@PJL ECHO This is a sample 2-28-1993 19:10:00<CR><LF>
@PJL INFO STATUS<CR><LF>
<ESC>%-12345X
The printer sends back the answer for the above command when BR-Script mode and letter sized paper are
selected and it is in idle status:
@PJL ECHO This is a sample 2-28-1993 19:10:00<CR><LF>
<FF>
@PJL INFO STATUS<CR><LF>
CODE=10001<CR><LF>
DISPLAY="00 IDLE 001P LT"<CR><LF>
ONLINE=TRUE<CR><LF>
<FF>
7.5.5. VARIABLES category
The application can send the
@PJL INFO VARIABLES
command to get a list of possible variables for printer
environment settings, possible language-specific variables, the current settings for both and the possible
values or range for those varia bles. Refer to the "Environment Variables" in Chapter 6 for more information
about the variables for the environment settings.
The language-specific variables returned from the printer depend on the current environment and are
indicated with LPARM:
personality.
The value and options for the FONTSOURCE variable depend on the installed font sources such as cartridge,
downloaded permanent soft fonts.
The range of fonts listed for FONTNUMBER variable is only for the current font source. The upper limit
value of the range varies according to the number of fonts in the current font source.
Example
The application sends the following command to the printer :
<ESC>%-12345X@PJL <CR><LF>
@PJL COMMENT the INFO VARIABLES command <CR><LF>
@PJL ECHO This is a sample 2-28-1993 19:35:00 <CR><LF>
@PJL INFO VARIABLES <CR><LF>
<ESC>%-12345X
The printer may send back the answer for the above command :
@PJL ECHO This is a sample 2-28-1993 19:35:00 <CR><LF>
<FF>
@PJL INFO VARIABLES<CR><LF>
COPIES=3 [2 RANGE]<CR><LF>
1<CR><LF>
999<CR><LF>
PAPER=LETTER [9 ENUMERATED]<CR><LF>
LETTER<CR><LF>
LEGAL<CR><LF>
A4<CR><LF>
EXECUTIVE<CR><LF>
MONARCH<CR><LF>
COM10<CR><LF>
Содержание HL-1250
Страница 15: ...2001 10 02 CHAPTER 1 INTRODUCTION 1 CHAPTER 1 INTRODUCTION ...
Страница 20: ...2001 10 02 CHAPTER 1 INTRODUCTION 6 ...
Страница 21: ...2001 10 02 CHAPTER 2 PCL 1 CHAPTER 2 PCL PRINTER CONTROL LANGUAGE ...
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Страница 131: ...2001 10 02 CHAPTER 3 PCL5C 1 CHAPTER 3 PCL5C ...
Страница 149: ...2001 10 02 CHAPTER 4 HP GL 2 1 CHAPTER 4 HP GL 2 GRAPHICS LANGUAGE ...
Страница 185: ...2001 10 02 CHAPTER 4 HP GL 2 37 150 LPRINT TR0 PA3900 4900 PM0 PA5100 4900 4500 6100 PM1 160 LPRINT PM2 FP ...
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Страница 204: ...2001 10 02 CHAPTER 4 HP GL 2 56 ...
Страница 205: ...2001 10 02 CHAPTER 5 PJL 1 CHAPTER 5 PJL PRINTER JOB LANGUAGE ...
Страница 232: ...2001 10 02 CHAPTER 5 PJL 28 AUTOLF Sets AUTO LF ON or OFF AUTOMASK Sets AUTO MASK ON or OFF SELREADOUT ON or OFF ...
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Страница 264: ...2001 10 02 CHAPTER 6 EPSON 1 CHAPTER 6 EPSON FX 850 ...
Страница 286: ...2001 10 02 CHAPTER 6 EPSON 23 LPRINT CHR 27 CHR 37 CHR 1 CHR 0 Select downloaded characters ...
Страница 290: ...2001 10 02 CHAPTER 6 EPSON 27 Sample 12 ...
Страница 292: ...2001 10 02 CHAPTER 6 EPSON 29 Sample 14 ...
Страница 294: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 1 CHAPTER 7 IBM PROPRINTER XL ...
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Страница 316: ...2001 10 02 CHAPTER 8 BAR CODE CONTROL 1 CHAPTER 8 BAR CODE CONTROL ...
Страница 326: ...2001 10 02 CHAPTER 9 HP GL 1 CHAPTER 9 HP GL GRAPHICS LANGUAGE ...
Страница 353: ...10 5 2001 APPENDIX A COMPARISON LIST 1 APPENDIX A COMPARISON LIST ...
Страница 391: ...10 5 2001 APPENDIX A COMPARISON LIST 39 AUTOSKIP ON OFF ON OFF ON OFF ON OFF ...
Страница 413: ...2001 10 02 APPENDIX C HBP MODE COMMANDS 1 APPENDIX C HBP MODE COMMANDS For HL 820 1020 1040 Only ...
Страница 426: ...2001 10 02 APPENDIX C HBP MODE COMMANDS 14 ...