Xerox 4520 User Manual page 294

Host The source of data or the input device for the printer. It
may be a personal computer or network device.
Hot Key Keystroke combinations used to activate and exit the
DOS version of SMS.
I/O (Input/Output) The communication between the printer
and the host computer.
I/O port Input/Output port, where data is received and
transmitted.
IVD See Integrated Visual Display
Integrated Visual Display Also referred to as IVD, this is the
user-interface portion of SMS which displays printer and job
status information. It is from the IVD that the user initiates
SMS functions.
Intellifonts Scalable fonts developed by Agfa Compugraphics
and licensed to Hewlett Packard.
Internal fonts The fonts that come with the printer, residing
in permanent memory: EPROM/ROM.
Language Sensing The ability of a port to sense the PDL
(Page Description Language) of the incoming job and then
switch to that PDL if necessary.
Load balancing An SMS accounting term used for describing
the ability to generate printer usage statistics for each
selected user.
Local printer A printer that is connected to a network client
through a serial or parallel cable. Only the client user has
access to a local printer.
Lower base The optional base for the 4505/4505ps and
4510/4510ps printers that comes in two sizes: 250-sheet and
500-sheet.
GL-6 4 5 2 0 / 4 5 2 0 m p U s e r ' s G u i d e