HP PCL/PJL reference - Printer Job Language Technical Reference Manual
Page 78
...DUPLEX Sets the default mode to enable/disable ON, OFF printing on both sides of the "PJL Job Security" section in many of the LaserJet printers. If ON, the disk is set to format the disk, download fonts, delete disk fonts, etc. This variable can be set by..., users MINIMUM, cannot modify feature settings using the MODERATE, control panel keys. DENSITY Returns the toner density setting. 1 to staple NONE, STAPLE the printed output. 6-14 Environment Commands EN ON, OFF FINISH Sets the LaserJet 5Si Mopier to 5 DISKLOCK For volume 0 only, sets the default disk ON, OFF lockout...
...DUPLEX Sets the default mode to enable/disable ON, OFF printing on both sides of the "PJL Job Security" section in many of the LaserJet printers. If ON, the disk is set to format the disk, download fonts, delete disk fonts, etc. This variable can be set by..., users MINIMUM, cannot modify feature settings using the MODERATE, control panel keys. DENSITY Returns the toner density setting. 1 to staple NONE, STAPLE the printed output. 6-14 Environment Commands EN ON, OFF FINISH Sets the LaserJet 5Si Mopier to 5 DISKLOCK For volume 0 only, sets the default disk ON, OFF lockout...