Xerox 721P85600 manual Lpi, Ppm

	GLOSSARY
LF	long-edge feed
lpi	lines per inch
LPS	Laser Printing System
MTU	magnetic tape unit (refers to the 9-track magnetic tape drive; also
	referred to as “magnetic tape drive”)
MICR	Magnetic Ink Character Recognition
OCR	optical character recognition
OCS	operator communications subsystem
OLI	online interface
OS	operating system
OSDS	operating system diagnostic software
OSEXEC	operating system executive
OSS	operating system software
PC	personal computer
PCC	printer carriage control
PDL	print description language
PE	phase encoded
ppm	pages per minute
PQA	print quality adjustment
PROM	programmable read-only memory
PSC	printer subsystem controller
pt	point
PWBA	printed wiring board assembly

XEROX DOCUPRINT 96/DOCUPRINT 96MX LPS INSTALLATION PLANNING GUIDE GLOSSARY-27