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PJL
3-7
Environment Commands and Variables
This section describes the printer environment variables and the PJL commands used
to modify or query the variables.
Note: The word common applies to those variables common to both your printer
and the Hewlett-Packard Company’s LaserJet printers.
The following commands modify the environment variables, and are described in this
section:
• DEFAULT
• SET
• INITIALIZE
• RESET
The following commands query the environment variables, and are described in
“Status Readback Commands” on page 3-54.
• INQUIRE
• DINQUIRE
• INFO
• ECHO
Table 3-2: Environment Variable Categories
Categories
Beginning
on Page ...
Common Variables for Both Printer Languages 3-12
Printer Unique Variables for Both Printer Languages 3-19
Common Variables for PCL emulation 3-48
Printer Unique Variables for PCL emulation 3-49
Common Variables for PostScript emulation 3-51
Printer Unique Variables for PostScript emulation 3-52
Printer Unique LRESOURCE Variables 3-53