Xerox 2025 用户手册
Automatic Jam
Recovery
QMS 3825/3225/2025 Users Guide
G-2
microcomputer keyboard. ASCII also specifies control characters. The full
ASCII character set is 250+.
ASCII character set is 250+.
Automatic Jam Recovery
See
jam recovery.
Baud or Baud Rate
The speed at which data is transferred between two devices, such as your
printer and your computer.
printer and your computer.
Binary
A base 2 number system written with the digits 0 or 1. See also
bit.
Bit
Binary digit. A bit is the most fundamental unit of information that a computer
can accept. It has two states called 1 (one) and 0 (zero), or on and off, and
can be used to represent a yes/no type of statement. Groups of bits are
used to represent more complex statements such as a character. The most
common grouping of bits is called a byte, consisting of 8 bits. See also
can accept. It has two states called 1 (one) and 0 (zero), or on and off, and
can be used to represent a yes/no type of statement. Groups of bits are
used to represent more complex statements such as a character. The most
common grouping of bits is called a byte, consisting of 8 bits. See also
ASCII, byte.
Bitmap
A grid composed of small dots used to define an image, line drawing, or
character. See also
character. See also
rasterization.
Bitmapped Font
A bitmapped font is one in which each character is represented by a set of
dot patterns. Each font size requires a different set of dot patterns.
dot patterns. Each font size requires a different set of dot patterns.
Buffer
A storage device used to compensate for a difference in rate or sequence
of data flow when transmitting data from one device to another.
of data flow when transmitting data from one device to another.
Byte
A unit of information consisting of 8 bits; the equivalent of one character.
Cancel Key
The control panel key that allows you to cancel a print job.