PJL
3-48
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
Description
ID
Returns the model name or the model number stored in the printer
NVRAM.
CONFIG
Returns the printer configuration, including paper sources, paper sizes,
and installed options.
MEMORY
Returns the printer available memory.
PAGECOUNT
Returns the printer page count.
STATUS
Returns the printer current status.
VARIABLES
Returns the printer environment variables and values.
USTATUS
Returns the printer unsolicited status variables and values.
