Xerox DocuPrint t 180 System Generation Manual page 73

GLOSSARY
interface Device by which two systems connect and communicate with each
other.
interpolation Series of logical rules implemented in the printer to convert a 300 spi
input video stream to a 600 spi output video stream. Interpolation is
functionally analogous to bit doubling (2x scaling), except the logical
rules result in superior output.
IPL initial program load. For the optional open-reel tape drive, the internal
initialization sequence whereby certain functions are loaded into
random access memory (RAM).
JDE job descriptor entry. Collection of job descriptions. See also job; JSL.
JDL job descriptor library. Collection of compiled job descriptions. See
also JSL.
job 1. Set of instructions (JDEs) defining a unit of work for the system. 2.
In setting a separation boundary through the Bin Full Criteria task, job
refers to everything printed as the result of a single start command.
See also JDE.
job concatenation mode In HIP, a mode in which multiple print jobs are processed as reports
in one print job. See also concatenate.
job control Program called into storage to prepare each job or job step to be run.
job management Collective functions of job scheduling and command processing.
JSL job source library. Collection of uncompiled job descriptions. See
also job; JDE; and JDL.
keyboard Group of alphabetic, numeric, and/or function keys used to enter
information into a system.
keyword Required part of a command. See also operator command.
label 1. In data storage, a reference to a file saved on tape or disk, a record
indicating the file name or date created, or other control information.
2. In programming, a name assigned to a particular instruction or
portion of a program as a locational reference (the computer
translates the label into an address).
landscape page orientation Orientation of print lines or top of an illustration parallel to the long
edge of the paper if the sheet is within the standard size range.
(Sheets larger than standard have the reverse print orientation.)
language Defined set of characters and symbols combined together by specific
rules. See also high-level language; low-level language.
XEROX DOCUPRINT 180 LPS SYSTEM GENERATION GUIDE GLOSSARY-11