Toshiba MULTIFUNCTIONAL DIGITAL COLOR SYSTEMS 6520C - Manual (Page 154)

5 IMAGE ADJUSTMENT
152 Using Image Adjustment Functions
„ Sharpness
This function allows you to emphasize or blur the outline of the image.
1 Press [SHARPNESS] in the IMAGE menu.
2 Press [SOFT] or [SHARP] to adjust the sharpness, and then press [OK].
When the sharpness level is adjusted to the [SOFT] side, the moire fringes on the printed photos, etc. are softened.
If it is adjusted to the [SHARP] side, the letters and fine lines become sharper.
Canceling sharpness adjustment
y Move the indicator to the middle, and then press [OK].
y Press [RESET] and then [OK].