HP Color LaserJet 5500 Technical Reference Manual page 138

USTATUS Category
Example: Using the
INFO USTATUS
Command
7-30 Status Readback Commands
LPARM:PCL PTSIZE=12.00 [2 RANGE]
4.00
999.75
LPARM:PCL SYMSET=ROMAN8 [31 ENUMERATED]
ROMAN8
ISOL1
ISOL2
. . .
. . .
WIN30
LPARM:POSTSCRIPT PRTPSERRS=OFF [2 ENUMERATED]
OFF
ON
<FF>
The INFO USTATUS command lists each type of unsolicited
status supported by the printer, such as DEVICE, JOB,
PAGE, and TIMED (see the "USTATUS Command" discussion
on the next page for information about unsolicited status).
The listing also contains the current setting and the possible
values for each type of status. For more information
concerning the different types of unsolicited status, see the
"USTATUS Command" section later in this chapter.
This example requests information about the unsolicited
status variables. These are variables that can be used in
the USTATUS command. In this example, the HP LaserJet
4 printer replies that there are 4 unsolicited status types:
DEVICE, JOB, PAGE, and TIMED. The current setting for
each type of unsolicited status is given, along with the
possible variable values (for instance, OFF, ON, and
VERBOSE for device status).
<ESC>%-12345X@PJL <CR><LF>
@PJL ECHO 08:10:09.1 08-22-92 <CR><LF>
@PJL INFO USTATUS <CR><LF>
<ESC>%-12345X
A sample HP LaserJet 4 printer response for this example
is shown below. Responses for other PJL printers may vary.