Omr Glossary - Sekonic SR-3500 Operating Manual

OMR glossary

OMR glossary
Column and Row
Mark frames are in columns, timing marks are in rows.
1st row
2nd row
3rd row
4th row
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.
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.
-116-
1st 2nd 3rd 4th 5th
......
column column column column column
Timing mark
Mark frame