2001/10/02
CHAPTER 5 PJL - 15
6.
ENVIRONMENT COMMANDS
6.1.
Introduction
Our recent printers have many features which you are able to set using printer commands, through the printer
control panel or by using the remote printer console program. A combination of PJL commands and printer
emulation commands allows you to set printer features to the desired state.
This chapter describes the setting of printer features known as printer environments, PJL commands you are
able to use to set printer features to a desired state are as follows;
•
DEFAULT
Set the default value for environment variables. (storing them in non volatile RAM , so called NV-RAM)
•
INITIALIZE
Reset the current and default PJL variables to the factory default values
•
RESET
Reset the current PJL values to the default values
•
SET
Set an environment variable to a specified value until the next PJL reset condition.
6.1.1. Print environment
The printer constantly maintains four environments, which are listed below in priority order
1.
Factory Default Environment
These environment setting values are permanently s tored in the printer. The printer uses these settings when
it is powered on for the first time after shipping from the factory, and after the
@PJL INITIALIZE command is performed.
2.
User Default Environment
These environment setting values are stored in the printer's NV-RAM and can be altered through the printer's
control panel or by using the Remote Printer Console software or the @PJL DEFAULT command. These
values are placed into the PJL Current Environment following any PJL reset condition.
3.
PJL Current Environment
These environment setting values contain the current PJL feature settings. Current settings are based on the
User Default values and include any settings modified by the @PJL SET command. These settings are
changed to the User Default v alues when a PJL reset occurs.
4.
Modified Print Environment
These environment settings become active just after a printer language is entered. At that time, the PJL
Current environment values are loaded into the Modified Print Environment and act as a base set of features.
Then, Printer language commands are used to change or modify feature settings to the desired state.
Whenever an emulation is activated or a reset command is received (a reset command includes any printer
language reset or PJL reset), the PJL Current environment settings are loaded into the Modified Print
environment.
Summary of Contents for HL-1250
Page 15: ...2001 10 02 CHAPTER 1 INTRODUCTION 1 CHAPTER 1 INTRODUCTION ...
Page 20: ...2001 10 02 CHAPTER 1 INTRODUCTION 6 ...
Page 21: ...2001 10 02 CHAPTER 2 PCL 1 CHAPTER 2 PCL PRINTER CONTROL LANGUAGE ...
Page 59: ...2001 10 02 CHAPTER 2 PCL 39 ...
Page 76: ...2001 10 02 CHAPTER 2 PCL 56 ...
Page 104: ...2001 10 02 CHAPTER 2 PCL 84 71 71 Lines picture Same as above ...
Page 109: ...2001 10 02 CHAPTER 2 PCL 89 ...
Page 123: ...2001 10 02 CHAPTER 2 PCL 103 ...
Page 131: ...2001 10 02 CHAPTER 3 PCL5C 1 CHAPTER 3 PCL5C ...
Page 149: ...2001 10 02 CHAPTER 4 HP GL 2 1 CHAPTER 4 HP GL 2 GRAPHICS LANGUAGE ...
Page 199: ...2001 10 02 CHAPTER 4 HP GL 2 51 ...
Page 204: ...2001 10 02 CHAPTER 4 HP GL 2 56 ...
Page 205: ...2001 10 02 CHAPTER 5 PJL 1 CHAPTER 5 PJL PRINTER JOB LANGUAGE ...
Page 248: ...2001 10 02 CHAPTER 5 PJL 44 ...
Page 263: ...2001 10 02 CHAPTER 5 PJL 59 ...
Page 264: ...2001 10 02 CHAPTER 6 EPSON 1 CHAPTER 6 EPSON FX 850 ...
Page 286: ...2001 10 02 CHAPTER 6 EPSON 23 LPRINT CHR 27 CHR 37 CHR 1 CHR 0 Select downloaded characters ...
Page 290: ...2001 10 02 CHAPTER 6 EPSON 27 Sample 12 ...
Page 292: ...2001 10 02 CHAPTER 6 EPSON 29 Sample 14 ...
Page 294: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 1 CHAPTER 7 IBM PROPRINTER XL ...
Page 315: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 22 ...
Page 316: ...2001 10 02 CHAPTER 8 BAR CODE CONTROL 1 CHAPTER 8 BAR CODE CONTROL ...
Page 326: ...2001 10 02 CHAPTER 9 HP GL 1 CHAPTER 9 HP GL GRAPHICS LANGUAGE ...
Page 353: ...10 5 2001 APPENDIX A COMPARISON LIST 1 APPENDIX A COMPARISON LIST ...
Page 391: ...10 5 2001 APPENDIX A COMPARISON LIST 39 AUTOSKIP ON OFF ON OFF ON OFF ON OFF ...