GLOSSARY
GLOSSARY-8
XEROX 4050/4090/4450/4650 LPS PRODUCT REFERENCE
string
Connected sequence of alphanumeric characters treated as one
unit of data by a program.
syntax
Rules governing the structure of expressions in a programming
language.
system page
Maximum area in which text and graphics can be imaged on a
printing system.
tape density
Expression of the format of a magnetic tape measured in number
of bytes that can be stored per inch of tape.
TOF
Top of form.
two-up
Printing two logical pages on one side of a physical page.
UCSB
Universal Character Set Buffer.
UCS
Universal Character Set
variable data
Changeable information which is merged with a standard
document to create specialized or personalized versions of that
document. Variable data is not a part of a form design, but
varies from page to page.
virtual page
Page area selected by a forms designer for printing.
vpos
Vertical positioning.
wildcard
Character (usually an asterisk *) which can be inserted into a
command string to indicate that it may represent one or more
characters in that position.
xdot
Unit of measurement representing a fraction of an inch. May
also be referred to as a picture element (pixel) or spot; for
example, 1/600 spots per inch (spi).
xerographic mode
Either of two possible printer configurations: 1. Black mode
which allows printing with black dry ink only. 2. Highlight mode
which enables both highlight color and black printing.
XNS
Xerox Network Systems.
XPAF, XPF
Xerox Printer Access Facility.
Summary of Contents for 4050
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