Lexmark Printer manual Kernel Commands, Universal Exit Language Command

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PJL

Notes:

•Parameters enclosed in square brackets ([ ]) are optional and not required for command execution.

•The PJL interpreter requires uppercase for the @PJL prefix for all PJL com- 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>).

Kernel Commands

UNIVERSAL EXIT LANGUAGE Command

The Universal Exit Language (UEL) command terminates the current printer language and allows dynamic switching into PJL.

Syntax:

<ESC>%-12345X

Notes:

•If the printer receives this command while in PCL emulation, it performs a Printer Language Reset (ESCE) before exiting PCL emulation.

•If the printer receives this command while in PostScript emulation, it performs an End-of-Job (EOJ) command before exiting PostScript emulation (Ctrl-D).

The PJL commands must immediately follow the UEL command (that is, the X in the UEL syntax must be immediately followed by the @PJL of the next PJL command).