Konica Minolta FK-502 - Manual (Page 171)

Useful transmission functions 6
C451 6-11
4
Touch [Sharpness].
5
To increase the clarity of the edges, touch [ ] on + side, and to
smoothen the text, touch [ ] on - side.
6
Touch [OK].
Returns to Quality Adjustment screen.
7
Touch [OK].
Returns to Scan Settings screen.
8
Touch [OK].
Returns to Fax/Scan screen.