Xerox 4215 Reference Manual page 260

GLOSSARY
GLOSSARY-12
symbol set Collection of characters contained in a font designed for a
special purpose. Some sets include all printable characters found
on most standard computer keyboards, while others are intended
for such applications as math, foreign language typesetting, and
law.
system reset Reinitialization of the entire system. The system goes through a
complete power-up, resetting all memory to the factory default
configuration.
throughput Amount of data that can be processed, transmitted, and printed,
within a specified unit of time.
toggle To switch or alternate the printer status between online (ready to
accept data) and offline.
troubleshooting Process of identifying the cause of a printer problem. The
method used steps through a list of symptoms and suggested
remedies until the solution is found.
typeface Appearance of a set of characters, which gives it a unique
identity. See font.
utility pages Any page not generated from the data sent through an I/O port,
including start-up pages, printer configuration reports, font
reports, and error pages.
vertical spacing Number of lines of characters per inch.
VM Virtual machine. A functional simulation of a computer and its
associated devices.
workstation Input/output equipment at which an operator works; a station
you can send data to or receive data from a computer for the
purpose of performing a job.
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