Glossary
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B
Blank Page Skip
A function that detects and automatically deletes blank (white or black) pages in a batch of documents.
Brake roller
A roller that prevents more than one sheet of documents to be fed into the ADF at once.
Brightness
Refers to the brightness of a scanned image.
C
CCD (Charge-Coupled Device) Image Sensor
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.
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
Errors that 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.
