Hello, No progress on 2400dpi. DPIHW is 2400 and dpiset 600 for a 300dpi scan. Don't know where to look yet for that problem !
about byte nibbles modifying reg_0x79 from 0x3f to 0x3e (very few contrasted image) or 0x40(black image) gives me bad images !!! What is effect of this register on clk3 ?? It's very sensible. Ideas ? regards, Guillaume
