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OMR glossary
Row and column
Timing marks are in rows, and mark frames are in columns.
OMR glossary
1st
column
2nd
column
3rd
column
4th
column
5th
column
1st row
2nd row
3rd row
4th row
......
Timing mark
Mark frame
......
Jam
A paper jam error caused by media when paper is being fed.
There are two kinds of jams: static jams detected when the device is at rest, and
operational jams detected while the device is running. The media detection element
(sensor) detects paper jams.
Operational jams include double-feeding jams and no-feeding jams.
Skew
Refers to paper that is slanted against the paper feeding standard.
This function detects whether or not paper is fed straight.
Perforated paper, paper unevenly cut, and curled or bent paper is likely cause skew
errors.
Stacker
This refers to the place that sheets that have been read are temporarily stacked.
Stacker volume refers to the number of sheets that can be accommodated. Example:
stacker volume 200 sheets.
Summary of Contents for SR-2300
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