Glossary
Brightness
Refers to the brightness of a scanned image.
C
Canadian DOC
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.*******
Carrier Sheet
A transparent plastic sheet designed for scanning documents that are larger than A4/ Letter size.
CCD
A sensor which perceives the light reflected from the document and converts it into digital form. CCD technology is the basis of high quality image acquisition in scanners, cameras and other devices.
Color balance
The balance of colors in an image.
D
Default setting (Hardware)
Preset values from the factory.
(Software)
Values set upon installation of software.
Density
Refers to the deepness of a color in an image.
Device Errors
The following are lists of device errors which require troubleshooting by a service engineer.
Dither
The process by which a group of dots is arranged to reproduce the density of grayscale. Grayscale density is reproduced by configuring preset dot patterns.This method requires less memory compared to multilevel gray.
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