Xerox 4112-4127 Enterprise Printing System-192 User Manual
Page 490
Glossary
Glossary-12
Using LCDS Print Description Language
ppm
pages per minute
PQA
print quality adjustment
PROM
programmable read-only memory
proportional font
Font containing characters that vary in width. See also fixed font.
proportional
spacing
Text in which each alphanumeric character is given a weighted
amount of space. Such output has print-like appearance.
Proportional spacing allows more space for wide characters and
less space for narrow characters
protocol
Formal set of conventions governing the format of data and the
control of information exchange between two communication
devices.
purge
To delete data from a system.
PWBA
printed wiring board assembly
QIC
quarter-inch cartridge
queue
List of documents waiting to be processed.
RAM
random access memory. Storage that allows data, such as
documents, to be stored and retrieved directly by address
location without reading through any other data.
raster data
Binary data, usually consisting of dots arranged in scan lines,
according to the print order.
rasterization
Creation of a page's bit map image for printing.
record
Collection of data or words treated as a unit.
recovery
Act of overcoming a problem or error during processing.
Typically, a specialized software recovery routine gains control
and attempts to resolve the error without crashing the system.
remote access
Access to a central computer by terminals or devices
geographically separated from that computer.
report
In setting a separation boundary through the Bin Full Criteria
task, report refers to a subset of a job (a job may consist of one
or more reports).
resolution
Number of dots per unit. The LPS imaging system converts a
character from digitized data into a printed image composed of
these tiny dots. The greater the number of dots per inch, that is,
the resolution, the clearer the image that is produced.
ROM
read-only memory. Solid-state memory for programs. It cannot
be rewritten.
ROS
raster output scanner
SAFES
stand-alone field engineering software