InfoPrint LQ-1600K Programmer's Reference Manual page 110

Glossary
typeface
typographic font
UPC
VFU
VGL
VT
warm start
weight
word
write
X-OFF
X-ON
110
A descriptive name or brand name that identifies a
particular design of type. Also called type family.
See font, proportional.
U
Abbrev. for Universal Product Code.
V
Abbrev. for Vertical Format Unit.
Abbrev. for Code V Graphics Language. An emulation of
the QMS Code V Magnum firmware. The software
version of the old hardware based IGP that is used in the
Printronix** PSA line of printers. It provides the same
forms and barcode generation capabilities as the IGP.
Abbrev. for Vertical Tab.
W
A reboot or soft reset, in which the following occurs:
1) data are cleared from all buffers (I/O and internal print
buffers); 2) all internal system variables are set to default
values, which is transparent to the user; and 3) the
power-up configuration values-except the host I/O
selection-are loaded. If the user has not defined power-
up configuration values, the printer resets to the factory
default configuration values.
See character weight.
1. A storage unit consisting of the number of bits that
comprise one storage location in main memory.
2. The name used for a variable or constant in a program.
3. The data value occupying a storage location.
To place data in memory (RAM, NVRAM) or in mass
storage (hard disk, floppy diskette, etc.).
X
A character transmitted by the printer announcing that
the printer is off-line or the buffer is almost full.
A character transmitted by the printer announcing that
the printer is on-line or the buffer is almost empty.