Inquiring PJL Current Default
Setting:
@PJL INQUIRE [LPARM:PCL] variable[<CR>]<LF>
Response: @PJL INQUIRE [LPARM:PCL] variable<CR><LF>
value<CR><LF>
<FF>
Parameter: variable value (only in response)
•variable
Enter the desired environment variable. The table 3.44 contains a list of
environment variables. The list shows which variables your printer
supports.
•value (of variable)
The printer sends back the value of the selected setting.
This command inquires the PJL current default of environment variable
specified in variable. The printer sends back the value in the format above.
When the printer does not support the specified environment variable, the
printer sends the following message;
@PJL INQUIRE [LPARM:PCL] variable<CR><LF>
“?”<CR><LF>
<FF>
The command modifier “LPARM:PCL” must be specified, when you
specify the PCL specific variable.
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