Unit Selection - Microtek ScanMaker IIG User Manual

Unit Selection

The unit of measurement for resolution is in dpi (dots per
inch) or lpi (lines per inch). Lpi settings are dimmed if the
ruler unit is in pixels.
To select your option:
• Choose dpi if you know precisely the resolution you need
for your image. For more details on resolution, see the
Basic Concepts chapter.
• Choose lpi Draft to produce resolution that is one times
the screen frequency. Draft quality may result in output
images that look a little blurred or indistinct at edges.
• Choose lpi Medium to produce resolution that is one and
one-half times the screen frequency.
• Choose lpi Final to produce resolution that is two times
the screen frequency.
Reference: The Settings Window 5-43