Konica Minolta Bizhub 652 User Manual page 303

10.2 Glossary
Term
Gray scale
Halftone
Hard disk
HTTP
Install
IP Address
JPEG
Kerberos
LAN
LDAP
Memory
Multi Page TIFF
OS
PASV
PDF
Pixel
Plug and play
Port Number
bizhub 652/552
Description
A form of presenting monochrome image by using the gradation infor-
mation shifting from black to white.
A method for presenting the shading of an image by using different
sizes of black and white dots.
A large capacity storage device for storing data. The data is retained
even after the power is turned off.
The acronym for HyperText Transfer Protocol. This is a protocol used
to send or receive data between a Web server and a client (such as a
Web browser). HTTP can exchange files such as images, sounds, and
movies that are associated with documents, including their presenta-
tion formats and other information.
To install hardware, operating systems, applications, printer drivers,
or other software on to a computer.
An address or a code used to identify an individual network device on
the Internet. IPv4 (Internet Protocol version 4), a protocol widely used
today, adopts a 32-bit number for an IP address separated into four
sections. An example of an IPv4 IP address is: 192.168.1.10. On the
other hand, IPv6 (Internet Protocol version 6), the next generation pro-
tocol, adopts 128-bit IP addresses. An IP address is assigned to every
computer or other device connected to the Internet.
The acronym for Joint Photographic Experts Group, One of the file for-
mats used to save image data. (The file extension is ".jpg".) The com-
pression ratio is generally 1/10 to 1/100. JPEG is an effective method
to compress photographs and other natural images.
A network authentication system used for Windows 2000 or later,
used as the Active Directory authentication. Kerberos arranges an au-
thentic site within the network to provide two-phase authentication
processes of users login and the use of network resources, allowing
users to be securely and efficiently authenticated.
The acronym for Local Area Network. This is a network constructed by
connecting computers on the same floor, in the same building, or in
neighboring buildings.
The acronym for Lightweight Directory Access Protocol, a protocol
used to access a database that can manage E-mail addresses and en-
vironmental information of network users on the Internet, intranet, or
other TCP/IP network.
A storage device used for storing data temporarily. Some types of
memory retain data even after the power is turned off, while others
not.
A TIFF file that contains multiple pages.
The acronym for Operating System. This is base software used to con-
trol the system of a computer. Windows, MacOS, or UNIX is an OS.
The abbreviation for PASsiVe, a mode used to connect to an FTP serv-
er from within a firewall. If this mode is not selected, the firewall re-
gards the access as unauthorized and blocks the connection,
disabling any file transmission.
The acronym for Portable Document Format. This is an electronically
formatted document with file extension of ".pdf". PDF is based on the
PostScript format.You can use the free Adobe Reader software to
view PDF documents.
Pixel indicates an image pixel, the smallest constitutional unit of an im-
age.
A mechanism used to immediately detect a peripheral device when it
is plugged into a computer, and search for an appropriate driver auto-
matically, so that the device becomes operable.
A number used to identify the transmission port assigned to each
process running on a computer on the network. The same port cannot
be used by multiple processes.
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