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Glossary
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166
How to Load
Documents
Configuring the
Scan Settings
How to Use the
Operator Panel
Various Ways to
Scan
Daily Care
Troubleshooting
Operational
Settings
Replacing the
Consumables
Scanner
Overview
Multifeed
Multifeed is an error when two or more sheets are fed through the ADF at once. It is
also called a multifeed when a different document length is detected.
N
Noise removal
A function which improves the quality of an image by removing isolated noise that
appear as black dots in a white area (or vice versa).
O
OCR (Optical Character Recognition)
A device or a technology that recognizes the text on documents and converts them into
editable text data. The shape of the characters is recognized by the differences in the
light reflected off the documents.
Operational environment
Conditions (e.g. temperature, humidity) required to operate or store the scanner.
Operator panel
A panel that consists of a display and buttons. It is used for scanner operations such as
selecting functions and changing settings.
Optical sensor
A sensor which detects the changes in the amount of light transmission. Paper feeding
errors such as multifeed and paper jam are detected by monitoring the passing of
documents.
Overscan
A function that scans the document in a size larger than the specified paper size.
P
Pad assy
A part that separates the documents before they enter inside the ADF.
Rubber material is used for where the document contacts the pick roller.