Xerox 3225 User Manual page 204

Heap
A portion of memory reserved for a program to use for temporary storage.
Host
The computer or network to which a printer is connected.
HP PCL
An acronym for Hewlett-Packard Printer Control Language, the printer
control language native to the HP LaserJet Series II and III printers.
HP-GL
An acronym for Hewlett-Packard Graphics Language, the programming
language on which HP plotters are based.
Imageable Area
The maximum area on a sheet of print media capable of being printed on.
It is subject to both hardware limits (the physical page size and the margins
required by the printer engine) and software constraints (the amount of
memory available for the full-page frame buffer).
imPRESS
A QMS proprietary page description language.
Interface
The place where two devices are physically connected, allowing them to
communicate.
Interface Cable
A special cable used to connect a printer to a computer so they can
communicate.
Interface Card
Internal hardware used to link a workstation or printer physically to a LAN
cable.
Internal Fonts
Fonts permanently stored in the printer's memory; also called resident
fonts.
Jam
A minor printer malfunction that occurs when paper or other print media