Kernel Commands - Lexmark T430 Technical Reference

Kernel Commands

UNIVERSAL EXIT LANGUAGE Command
The Universal Exit Language (UEL) command terminates the current printer language
and allows dynamic switching into PJL.
Syntax:
Notes:
The PJL commands must immediately follow the UEL command (that is, the
UEL syntax must be immediately followed by the
Notes:
• Parameters enclosed in square brackets ([ ]) are optional and not required
for command execution.
• The PJL interpreter requires uppercase for the
mands except the Universal Exit Language (UEL) command. The rest of the
PJL command is not case sensitive. The UEL command is case sensitive.
• All PJL commands except UEL must be terminated with a line feed char-
acter (<LF>).
•
If the printer receives this command while in PCL emulation, it performs a
Printer Language Reset (
•
If the printer receives this command while in PostScript emulation, it performs
an End-of-Job (EOJ) command before exiting PostScript emulation (Ctrl-D).
3-2
ESC E) before exiting PCL emulation.
of the next PJL command).
PJL
prefix for all PJL com-
in the