Printek FormsMaster 8000se Series Manuale Utente

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159 
GLOSSARY 
ANSI 
American National Standards Institute 
ASCII 
American Standard Code for Information Interchange. 
baud rate 
The rate at which characters are transmitted over a serial interface.  This is usually 
the same as bits per second. 
binary 
Base two numbering system.  Digits are represented by the characters 0 and 1. 
bit 
A single binary digit. 
control code 
A single, non-printing character which is used to control the configuration or 
operation of the printer. 
character pitch 
The horizontal spacing of characters.  Measured in cpi. 
cpi 
Characters per inch. 
cps 
Characters per second. 
current line 
The line upon which the next character will be printed. 
current print position 
The column on the current line where the next character will be printed. 
default 
Value or configuration assumed when the printer is powered on or reset. 
dpi 
Dots per inch.  Generally used to refer to graphics density or resolution. 
draft 
Refers to the draft (high speed) font. 
EBCDIC 
Extended Binary Coded Decimal Interchange Code. 
escape sequence 
String of characters beginning with the escape (ESC) character which is used to 
control the configuration or operation of the printer.  The characters which are part 
of this string are not printed. 
font 
A group of characters of a given shape or style. 
hexadecimal 
Base sixteen numbering system.  Digits are represented by the characters 0 through 
9 and a through f. 
interface 
The connection between the printer and the host computer. 
LCD 
Liquid crystal display.   
LED 
Light emitting diode. 
line pitch 
The vertical spacing of characters.  Measured in lpi. 
lpi 
Lines per inch.