Xerox 4635 User Interface Reference page 181

XEROX 4635 LASER PRINTING SYSTEM PC USER INTERFACE REFERENCE
ROS raster output scanner
RTC real time clock
SAFES stand-alone field engineering software
SAN software analysis number
sci START command index
SCSI small computer system interface
SDLC synchronous data link control
SEF short-edge feed
SFS status file services
SIF sequence insert file
SNA system network architecture
spi spots per inch
SST system software tape
sysgen system generation
TL/DL text line/display list
TOF top of form
tpi tracks per inch
TPJ test pattern job
TXC total xerographic convergence
UCS Universal Character Set
UCSB Universal Character Set Buffer
UI user interface
VM virtual memory
GLOSSARY
GLOSSARY-27