GLOSSARY
XEROX 4890 HIGHLIGHT COLOR LPS PRODUCT REFERENCE
GLOSSARY-11
ink referencing
Process by which inks within the ink catalog are referenced in
PDL and FDL commands, and by page description language
interpreters.
ink substitution
Option of aborting the printing process or continuing with a
substitute ink if the referenced ink is not found.
input devices
Keyboards, magnetic media, or any device used to give a system
information.
input/output
General term encompassing the flow of data into and out of a
system. Also referred to as I/O.
interface
The device that connects two systems to allow them to
communicate.
Interpress
Industry-standard page description language developed by Xerox.
Interpress documents can be printed on any sufficiently powerful
printer equipped with Interpress print software.
Interpress font utility (IFU)
Utility for managing fonts.
Interpress font utility (IFU) program
Program used to convert FIS fonts to LPS fonts.
Interpress master
File written according to the Interpress standard.
IPD
Interpress decomposer.
IPL
Initial program load. For the optional 9-track magnetic tape
drive, the internal initialization sequence whereby certain
functions are loaded into random access memory (RAM).
IPM
Interpress mapping.
ips
Inches per second.
JCB
Job control block.
JCL
Job control language.
JDE
Job descriptor entry. Collection of job descriptions.
JDL
Job description library. Collection of compiled job descriptions.
See also JSL.
JID
Job identifier.
job descriptor entry
See JDE.
