Glossary
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Idler roller
Rollers that feed documents through the ADF.
Interface
The connection that allows communication from the computer to the scanner.
Landscape orientation
A document with its long side horizontal and its short side vertical.
MMR
ITU-T (CCITT) T.6 compression.
A compression method used when the image mode is set to [Black & White] on
the scan settings window.
Moire
Recurrent patterns on scanned images caused by incorrect settings of angles.
Multifeed detection
A scanner function which detects accidental feeding of multiple sheets into the
ADF.
Noise
Isolated white (black) dots appearing on black (white) areas of an image.
Paper jam
A warning that appears when a document sheet is jammed in the document feed
path, or document feeding is interrupted by a slipping sheet.
Pick roller
A set of rollers which separates one sheet off the documents loaded in the ADF
paper chute, and feeds the document into the ADF.
Portrait orientation
A document with its long side vertical and its short side horizontal.
Simplex scan mode
A scan mode where only one side of each document sheet is scanned. See also
"Duplex scan mode".
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