Epson Stylus Pro XL+ Инструкция по эксплуатации онлайн [558/573] 49393

G-2 Glossary
bit-image graphics
Graphics composed of a series of dots, printed in vertical columns. The number of dots in
the columns depends on the number of dots in the print head. Dots are printed for each bit
that equals one.
bold
The font weight that produces characters with thicker lines, making them appear darker.
buffer
The portion of the printer’s memory used to store data before printing it. The buffer size can
be changed on some printers.
byte
A unit of information consisting of eight bits, representing any value between 0 and 255
(decimal). All data is sent to the printer in bytes.
carriage return
A command (CR) that moves the print position to the left-margin position.
character
A symbol used in a writing system (an alphabet letter, a numeral, or a punctuation mark) or
as a component of graphics (a box-drawing character, graphic symbol, or a user-defined
character).
character code
A value between 0 and 255 that is assigned to a specific character in the current character
table.
character set
A collection of letters, numbers, and symbols that provides you with the characters used in
a particular language.
character spacing
The horizontal placement of characters. Two types of character spacing are available: fixed-
pitch and proportional spacing.
character table
A collection of up to 256 characters that can be represented by a one-byte character code.
EPSON printers produced after 1990 feature a large number of character tables, each
representing a particular language, that can be selected by command (ESC/P 2 printers) or
DIP switch (non-ESC/P 2 printers).
character traits
Essential characteristics shared by characters in RAM memory (including user-defined
characters). Only characters with the same traits can be saved in RAM at the same time.
characters per inch (cpi)
A measure of the size of text characters, sometimes referred to as pitch.
characters per second (cps)
The theoretical measure of the number of characters that can be printed per second on a
single line.

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