HP LaserJet 8000 Multifunction Printer series - Manual (Page 296)

Appendix B Control Panel Menus 296
Configuration Menu
PERSONALITY=
AUTO AUTO
PCL
PS Select the default printer language (personality).
Possible values are determined by which valid languages
are installed in the printer.
Normally you should not change the printer language
(the default is
AUTO ). If you change it to a specific printer
language, the printer will not automatically switch from
one language to another unless specific software
commands are sent to the printer.
Item Values Explanation