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

6-14 Environment Commands EN
COPIES Number of uncollated copies for each
page of the job.
1 to 999
COURIER Sets the version of the Courier font. REGULAR, DARK
CPLOCK 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
DENSITY Returns the toner density setting. 1 to 5
DISKLOCK 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
DUPLEX Sets the default mode to enable/disable
printing on both sides of the paper. OFF
enables simplex and ON enables
duplex printing.
ON, OFF
ECONOMODE Default for the ECONOMODE
toner-saving feature used in many of
the LaserJet printers.
ON, OFF
FINISH Sets the LaserJet 5Si Mopier to staple
the printed output.
NONE, STAPLE
General PJL Environment Variables (continued)
Variable Description
Sample Value
Range