Photo Mode - Ricoh B286 Service Manual

Text/Photo Mode

Photo Mode

The setting of SP4904-2 (Image Process Setting – Process Select: Photo) determines
whether dithering or error diffusion is used at the "Quality Processing" step. Four settings
are available:
0: 8 x 8 dithering
1: 6 x 6 dithering
2: 4 x 4 dithering
3: Error diffusion
If dithering is selected (0, 1, or 2), this enables the settings of SP4903-5, 6, 7, 8.
!
! If error diffusion is selected (3), this enables the settings of SP4903-9, 10, 11, 12
SM 6-19
Image Processing
B286/B289