Xerox 4635 Operator's Manual page 334

GLOSSARY
job concatenation mode
GLOSSARY-6
host Computer accessed by users which serves as a source of high-
speed data processing for workstations with less computer
power.
icon Symbol appearing on the PC UI or printer control console that
can be opened to display a window or screen options.
IFU Interpress font utility. Program used to convert FIS fonts to LPS
fonts.
image area Area on a physical page that may contain text or graphics.
image smear An image defect caused by multiple passes in the reader sorters,
characterized by image material (toner) deposited in the
background area adjacent to the character and the clear bad area.
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.
Interpress Xerox standard that defines digital representation of lines for
printing. Interpress documents can be printed on any sufficiently
powerful printer equipped with Interpress print software.
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.
JDE job descriptor entry. Collection of job descriptions. See also
job; JSL.
JDL job descriptor library. Collection of compiled job descriptions.
See also JSL.
In HIP, a mode in which multiple print jobs are processed as
reports in one print job. See also concatenate.
JSL job source library. Collection of uncompiled job descriptions.
See also job; JDE; and JDL.
keyword Required part of a command. See also operator command.
XEROX 4635 LASER PRINTING SYSTEM OPERATOR GUIDE