Epson AcuLaser C4000, Руководство пользователя

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Glossary
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memory
The part of the printer’s electronic system that is used to store information. Some
information is fixed and is used to control how the printer operates. Information
that is sent to the printer from the computer (such as downloaded fonts) is stored
in memory temporarily. See also RAM and ROM.
orientation
Refers to the direction in which characters are printed on a page. This direction
is either portrait, where the length of the page is longer than its width, or
landscape, where the width is longer than its length.
outline font
A font whose outline is described mathematically, allowing it to be rendered
(printed or displayed) smoothly at any size.
PCL
The command language built into the Hewlett-Packard
®
LaserJet
®
series
printers.
photoconductor unit
A component of the printer that contains a photosensitive print drum, developer
unit, and intermediate transfer unit. The photoconductor fixes the toner on the
paper using heat and pressure.
pitch
A measure of the number of characters per inch (cpi) for fixed-width fonts.
point size
The height of a particular font as measured from the top of the tallest character
to the bottom of the lowest. A point is a typographic unit of measure equivalent
to 1/72 inch.
portrait
Printing that is oriented upright on the page (as opposed to landscape, in which
printing is oriented sideways on the page). This is the standard orientation for
printing letters or documents.
ppm (pages per minute)
The number of pages that can be printed in one minute.
printer driver
Software that sends instructions to the printer to tell it what to do. For example,
your printer driver accepts print data from your word processor application and
sends instructions to the printer on how to print this data.