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9
duplex unit (option)
An option that can be installed onto your printer in order to generate
double-sided, or duplex documents.
Ethernet interface connector (10/100BaseT)
(option)
This port is used to connect the printer to an Ethernet.
face down tray
This tray receives the printed documents, face down, as they are output
from the printer. The tray can hold up to 250 sheets of paper.
500-sheet second cassette (option)
SEE Tray 2.
500-sheet third cassette (option)
SEE Tray 3.
fusing unit
A part of the printer that fixes the toner image onto the paper.
gray scale
A series of shades ranging from black to white used to add detail to photo
or scanned images, etc.
halftone
A printing technique using a pattern of dots to compose an image. Also
known as dithering.
icon
A graphic image on the screen that represents an element.
image transfer roller
The part inside a page printer that transfers the image from the
photoconductive drum to the paper.
imaging cartridge
Contains the toner that is used to print the document.
laser printer
A high-resolution peripheral used to print text and graphics onto paper or
other media. A rotating disk is used to reflect laser beams onto a
photosensitive drum; the image of the page is then transferred via
electrostatic charged toner. The final image is fused onto a piece of
charged paper using heat as it is rolled against the drum, setting the toner
onto the paper (or other media).
9-2
Glossary
PagePro 4100W
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