HP 5100tn Printer Job Language - Technical Reference Manual - Page 75

Variable CPLOCK DENSITY DISKLOCK DUPLEX ECONOMODE FINISH FORMLINES General PJL Environment Variables Description Sample Value Range Sets the default control panel lockout state. If CPLOCK is set to ON, users cannot modify feature settings using the control panel keys. CPLOCK can only be set by a secure job using the DEFAULT command, and can be read using the INQUIRE or DINQUIRE commands. For more information, see the "Control Panel Lock" portion of the "PJL Job Security" section in Chapter 5. ON, OFF, MINIMUM, MODERATE, MAXIMUM Returns the toner density setting. 1 to 5 For volume 0 only, sets the default disk lockout state. If ON, the disk is read-only and it will not be possible to format the disk, download fonts, delete disk fonts, etc. If OFF, reading and writing are enabled. This variable can only be set by a secure job using the DEFAULT command, and only queried using the DINQUIRE command. ON, OFF Sets the default mode to enable/disable printing on both sides of the paper. OFF enables simplex and ON enables duplex printing. ON, OFF Default for the ECONOMODE toner-saving ON, OFF feature used in many of the LaserJet printers. Sets the LaserJet 5Si Mopier to staple the printed output. NONE, STAPLE Number of lines per page. This variable is tied to both the PAPER and ORIENTATION variables. If the value of either of those variables is changed, then the FORMLINES variable automatically is updated to maintain the same line spacing. 5 to 128 Environment Commands 6-13