Lexmark X940e 用户手册
•
Contrast—Touch
to increase the contrast, or touch
to decrease the contrast.
•
Shadow Detail—Touch
to increase the visible detail in the shadows, or touch
to decrease the visible
detail in the shadows.
Improving scan quality
Question
Tip
When should I use Text mode?
•
Use Text mode when text preservation is the main goal of the scan,
and preserving images copied from the original document is not a
concern.
and preserving images copied from the original document is not a
concern.
•
Text mode is recommended for receipts, carbon copy forms, and
documents that only contain text or fine line art.
documents that only contain text or fine line art.
When should I use Text/Photo mode?
•
Use Text/Photo mode when scanning an original document that
contains a mixture of text and graphics.
contains a mixture of text and graphics.
•
Text/Photo mode is recommended for magazine articles, business
graphics, and brochures.
graphics, and brochures.
When should I use Photo mode?
Use Photo mode when scanning photos printed on a laser printer or taken
from a magazine or newspaper.
from a magazine or newspaper.
98