Lexmark X940E Technical Reference page 144

Note: The ECHO command is terminated by the line feed character.
INFO Command
The INFO command is used to query status information from the printer.
"Table 3-10: INFO Category Parameter Values" on page 3-48 lists the categories of
information that can be queried.
See "Status Message Format" on page 3-53 for additional information about the
messages returned by the INFO STATUS, USTATUS DEVICE, and USTATUS TIMED
commands.
Syntax:
@PJL INFO category[<CR>]<LF>
Response Syntax:
@PJL INFO category<CR><LF>
[one or more lines of printable characters, spaces, or tabs]<CR><LF>
<FF>
category
Table 3-10 lists the supported categories.
Table 3-10: INFO Category Parameter Values
Category Values
ID
CONFIG
MEMORY
PAGECOUNT
STATUS
VARIABLES
USTATUS
Description
Returns the model name or the model number stored in the printer
NVRAM.
Returns the printer configuration, including paper sources, paper sizes,
and installed options.
Returns the printer available memory.
Returns the printer page count.
Returns the printer current status.
Returns the printer environment variables and values.
Returns the printer unsolicited status variables and values.
3-48
PJL