HP PCL/PJL reference - Printer Job Language Technical Reference Manual

6-40 Environment Commands EN
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
BINDING ORIENTATION
COPIES OUTBIN
CPLOCK PAGEPROTECT
DISKLOCK PAPER
DUPLEX PASSWORD
ECONOMODE PERSONALITY
FINISH QTY
FORMLINES REPRINT
IMAGEADAPT RESOLUTION
JOBOFFSET RET
MANUALFEED TIMEOUT
PCL-Specific Variables
FONTNUMBER PTSIZE
FONTSOURCE SYMSET
PITCH
PostScript-Specific Variables
JAMRECOVERY PRTPSERRS
ESC/P-Specific Variables
ANKCONDENSE FONT
CARRIAGERETURN TOPMARGIN
CHARACTERSET