Konica Minolta Magicolor 2350 EN Reference Manual page 32

Command
Syntax @PJL SET [LPARM : personality] variable =
Description Sets the current values until the next reset is received. If a
Notes The SET and RESET commands affect only the current
Command
Syntax <ESC>%-12345X
Description Universal Exit Language (UEL) signals the printer to exit
Notes See "Universal Exit Language (<UEL>) Usage" in chapter
28
SET
value [<CR>]<LF>
UEL, JOB, EOJ, INITIALIZE, or RESET command is
received, the default settings of the SET command are
cleared.
job.
UEL
the current printer language and begin PJL dialog.
1.2 for more information.
Commands