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PJL
3-58
INQUIRE Command
This command is used to query the current setting of the specified environment
variable.
Syntax:
@PJL INQUIRE [command modifier:value] variable[<CR>]<LF>
Response Syntax:
@PJL INQUIRE [command modifier:value] variable<CR><LF>
value<CR><LF>
<FF>
[command modifier:value]
The [command modifier:value] parameter specifies the type of PJL variables
to be queried. The variables supported are listed in the tables beginning on
page 3-12.
• A [command modifier:value] parameter is not required for variables listed
in the tables “Common Variables for Both Printer Languages” on page 3-12,
and “Printer Unique Variables for Both Printer Languages” on page 3-19.
• LPARM:PCL is used with variables specific to PCL emulation. (See the tables
“Common Variables for PCL Emulation” on page 3-48, and “Printer Unique
Variables for PCL Emulation” on page 3-49.)
• LPARM:POSTSCRIPT is used for variables specific for PostScript emulation.
(See the tables “Common Variables for PostScript Emulation” on page 3-51,
and “Printer Unique Variables for PostScript Emulation” on page 3-52.)
• LRESOURCE:"device:filename.filetype" is required for LRESOURCE vari-
ables. (See the table “Printer Unique LRESOURCE Variables” on
page 3-53.)
Values for "
device:filename.filetype" are:
device flash, flash1, disk, or disk1 (case insensitive)
filename A unique identifier for a file, such as the macro ID for a PCL
macro, the symbol set ID for a PCL symbol set, the font ID
for a PCL font, and so on. The
filename is case sensitive.
filetype An identifier that categorizes the file, such as p5macro for
PCL macros or
p5symset for PCL symbol sets. See the
table beginning on page 3-87 for a complete list of the
supported file types. The
filetype is case sensitive.