Thank you Hexavalent , my mother is making cake and I am running between computer and kitchen.

Now the big question , how we can improve our bw prints via colored digital inkjet or analog negatives ? May be printing some areas different color shades , effecting some tones with different colors could improve our control on that panchro papers via these negatives.

And what about ortho papers , stained negatives improves and our multicolor stained where these stains optimized to spectrum of papers , could open a new possibility ?

I dont think amateurs could buy these digital printers but some film staining inks or printer .