Konica Minolta Fujitsu fi-6800 Operating Manual page 236

Glossary
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.
Overcrop
Refers to cropping the scanned image in a size larger than the document in Automatic Page Size Detection. Overcrop is used
to ensure that the whole image is contained and not partially missing.
Overscan
A function that scans the document in a size larger than the specified paper size.
P
Paper jam
Refers to a state in which a document is jammed inside the paper path or feeding is interrupted by documents slipping.
Paper Protection
A function that stops the scan when the scanner detects a document that is highly deformed.
Patch code
A special code to let the scanner recognize the start and the end of each job or image mode.
Pick roller
A set of rollers that pick the sheets into the ADF.
Pick start time
The period of time between setting the document and until picking starts after the document passes the hopper empty sensor.
Pinch roller
Driven rollers that are located on the opposite sides of the Feed(/Assist) rollers to feed documents through the ADF.
Pixel
The dots that make up a scanned image.
TOP
Contents
Index
Introduction
Scanner
Overview
How to Load
Documents
Configuring
the Scan
Settings
How to Use
the Operator
Panel
Various Ways
to Scan
Daily Care
Replacing
Consumables
Troubleshooting
Operational
Settings
Appendix
Glossary
236