Apple LaserWriter II NT Spécifications télécharger pdf (Page 90)

Knocking Out - Light type is knocked out of a dark background.

LAN - Local Area Network - a method using hardware and software to connect two or

more computers together, to share information. Typically, a LAN connection is made

via coaxial or UTP cables, or by means of line-of-sight infrared signals.

Leading Edge - Refers to the edge of the paper that first enters the paper input side of the

digital duplicator.

Trailing Edge - Refers to the edge of the paper that last exits the paper output side of the

digital duplicator.

LED - Light Emitting Diodes – lamps which emit light using semiconductor (versus

incandescent) technology.

LocalTalk Cable - The cable conforming to the Apple-proprietary LocalTalk

specifications used to connect two LocalTalk ports.

LocalTalk Port - An Apple-proprietary, serial port on the Macintosh computer which

communicates via the AppleTalk protocol.

LPI - Lines Per Inch – the number of lines of characters per inch of vertical page space.

Mac - The short form of Macintosh, the name of the personal computer produced by

Apple Computer, Inc.

Mac Clone - A computer that adheres to Apple Macintosh standards and is the equivalent

in performance.

Main Board - See Motherboard.

Master Interlock - The term used to describe the condition where the digital duplicator

refuses to make a new master because it is still using the current one. Typically, this

occurs when the requested copy count has not run to 0, or a just-created master has

only produced a proof copy.

Master Making - The process where the digital duplicator is creating the vellum master.

MB - see Megabyte

Mbps - Megabits-per-second - a unit of data communications speed measurement equal

to one million bits per second.

Megabyte - A unit of measure for memory or disk storage equal to 1,024 KBytes.

Megahertz - Also described as MHz, a unit of frequency measurement equal to one

million Hertz (cycles per second).

Memory - The component of a computer or controller where either temporary or

permanent storage of data or CPU instructions takes place.

MHz - See Megahertz.

Microprocessor - The CPU of a computer or controller. Typical implementations in

PC’s include the x86 family from Intel, AMD and Cyrix for the PC-family, and the

68000 and G3 (RISC) families for the Apple Macintosh.

Microsoft Windows NT - See Windows NT 3.5 or Windows NT 4.0.

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Apple LaserWriter II NT Spécifications Page 90