
Glossary User’s Manual
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DNS Domain Name System. A hierarchical naming system that uses a
combination of text names separated by periods to create a unique
name
DSN Delivery Status Notifications. A method used to confirm the delivery of
e-mails
duplex A scanner/printer with the capability to scan/print both sides of a page
simultaneously
FTP File Transfer Protocol. The TCP/IP protocol used for transferring files
between computers on a network
HTML Hypertext Markup Language. A standard hypertext language used to
create web pages and other hypertext documents
HTTP Hypertext Transfer Protocol. The TCP/IP protocol for web based
communication, e.g. Web browsers
IP Internet Protocol. The TCP/IP session-layer protocol that regulates
packet forwarding by tracking IP addresses, routing outgoing
messages, and recognizing incoming messages
IPC Image Processing Circuit. Used to capture text on a colored
background or from poor quality originals
JFIF JPEG File Interchange Format. Format for storing bitmap images
JPEG Joint Photographic Experts Group. Compression type for color and
greyscale bitmap images
LCD Liquid Crystal Display
LDAP Lightweight Directory Access Protocol. A protocol for accessing
on-line directory services
LPD Line Printer Daemon. A protocol for network printing
LED Light Emitting Diode
Meta An underlying definition or description
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