TM Top margin.
Top margin The topmost position on a page where a
character can be printed.
Translate tables Look-up tables used by the 5250
OPTIMA to translate data input into the
desired data output.
U
UDK User-defined key. Feature used in
Xerox laser printers to define a
substitute escape character.
V
VCS Vertical channel select.
Vertical channel select An SCS command that the 5250
OPTIMA outputs as one or more CR/
LF sequences.
Vertical Tab Moves the presentation position down
to the next vertical tab stop.
VT Vertical tab.
X
XDPM Xerox Decentralized Print Mode.
XPPM Xerox Production Print Mode
Xerox A large manufacturer of computers,
printers, peripherals and other
electronic equipment.
XES Xerox Escape Sequence. The native
print mode for Xerox 2700, 3700, 4030,
4045 and 4213 printers. Also available
on 4235 printers in XDPM.