HP PCL/PJL reference - Printer Job Language Technical Reference Manual

3-8 Using PJL EN
Device Attendance
Commands
(Chapter 8)
RDYMSG Specifies a message that
replaces the READY
message on the printer
control panel. Does not
affect online state.
OPMSG Displays specified
message on printer control
panel and takes printer
offline.
STMSG Displays specified
message on printer control
panel and takes printer
offline. If status readback is
enabled, returns name of
the key (ON LINE,
CONTINUE, or RESET)
that operator presses to
return the printer online.
PJL File System
Commands
(Chapter 9)
FSAPPEND Appends data to an existing
file or creates a new file.
FSDELETE Deletes printer mass
storage files.
FSDIRLIST Lists PJL file system files
and
directories.
FSDOWNLOAD Downloads files to the
printer mass storage
system.
FSINIT Initializes the printer mass
storage file system.
FSMKDIR Creates a directory on the
printer mass storage file
system.
FSQUERY Queries existence of
directories and files and
returns file sizes.
FSUPLOAD Uploads all or part of a file
from the printer to the host.
Command Group Command Command Description