HP Color LaserJet 5500 Technical Reference Manual page 99

BINDING
COPIES
CPLOCK
DISKLOCK
DUPLEX
ECONOMODE
FINISH
FORMLINES
IMAGEADAPT
JOBOFFSET
MANUALFEED
FONTNUMBER
FONTSOURCE
PITCH
JAMRECOVERY
ANKCONDENSE
CARRIAGERETURN
CHARACTERSET
Note
The environment variables may vary with different HP
LaserJet printer models. See Appendix A for a list of valid
variables, or send the INFO VARIABLES command to
request this information directly from the printer.
Variable Names
ORIENTATION
OUTBIN
PAGEPROTECT
PAPER
PASSWORD
PERSONALITY
QTY
REPRINT
RESOLUTION
RET
TIMEOUT
PCL-Specific Variables
PTSIZE
SYMSET
PostScript-Specific Variables
PRTPSERRS
ESC/P-Specific Variables
FONT
TOPMARGIN
Environment Commands 6-37