HP LaserJet 4000 Printer series - Manual (Page 185)

2 Glossary
EN
printer software Any or all of the software shipped with the printer. The
printer is packaged with a compact disc containing the
software needed to access all of the printer’s features.
If the printer has been correctly set up, the appropriate
software is already installed.
printer software help On-screen instructions regarding the use of the printer
software. Help screens which can be activated from the
Help button (or a question mark symbol) in the printer
software.
PS HP’s PostScript Level 2 Emulation (or Level 1 Emulation
for Windows 3.1x). A printer language provided with the
printer.
size In this user’s guide, paper size refers to the dimensions
of a sheet of paper or other print media.
software application A computer program or package developed for sale to
the general public.
source In this user’s guide, paper source refers to the paper
tray where paper or other print media is loaded.
type In this user’s guide, paper type refers to the unique
properties of paper or other print media, such as rough,
transparency, labels, etc.
universal tray A paper tray that can be adjusted for many paper sizes.
watermark Text printed on the background of a page.