Fujitsu fi-6670 Operator's Manual page 182

Glossary
B
Brake roller
A roller that prevents two or more sheets of paper from being fed simultaneously into the ADF.
Brightness
Refers to the brightness of scanned images in this manual.
C
Canadian DOC Regulations
"A standard issued by Industry Canada, a department of the Canadian government, which sets out the technical requirements
relative to the radiated and conducted radio noise emissions from digital apparatus."
CCD (Charged Coupling Device) Image Sensor
A semiconductor device inside the scanner that registers light reflected from the original image and converts it into a digitized
(electronic) form. CCD technology is the basis of high-quality image acquisition in scanners, cameras, and other specialized
devices.
Color balance
Balance of colors in images.
D
Default settings
Pre-set values for optional menus.
Density
Scale of color's depths in images. In this manual, refers to a measurement of the depth of the display.
Dither
The process by which a group of dots is arranged to represent a shade of gray. The predetermined dot pattern simulates
shades of gray. This scanning process offers the advantage of reduce memory requirements compared to multilevel gray.
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Contents
Index
Introduction
Scanner
Overview
Loading
Documents
Scan
Parameters
Various
Documents
Daily Care
Consumables
Trouble-
shooting
Operational
Settings
Appendix
Glossary
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