Digital BW, The Print

While we are on the subject of Bernds driver comparison, I saw something in
there that I had never seen before. Look at the two smaller prints that were
both printed with the Piezo driver. The large smoke stack on the left has a
moiré  pattern in it's lower third. It's not there in the Epson driver
print, but that is a larger print, so I wouldn't expect them to be the same.
But what could be the cause of that moiré ?

Todd


>> I'm afraid I disagree totally. I've tried FS with the Epson and W.
> workflow
>> and it is lacking in smoothness and has dots. The Cone driver makes the
>> print head 'fill in' the gaps in the dots and effectively doubles the res
> of
>> the printer.
> 
> Sorry but this is simply wrong - I have print samples of Cone with Piezo,
> MIS FS with Piezo (from Bernd) and I have my own Epson with FS - with the
> right curve - I adjusted the Woolf curve - and the Epson, while being much
> slower  - prints with exactly the same smoothness if not finer, tones are
> equal. I don´t see dots - maybe you have a bad sample of the 1160, mine
> doesn´t print dots, under a 7x magnification you see a structure, but its
> not dots.
> 
> Greetings Bernhard