Digital BW, The Print

--- In DigitalBlackandWhiteThePrint@y..., "Paul Roark" 
<paul.roark@v...> wrote:
> Antonis,
> 
> Your wrote:
> 
> >I found with my 1160 that I lost the midtones after a
> >period of inactivity, even though nozzle checks were clean.
> 

Well, you're desribing one of the main symptoms of "Density Shift 
Syndrome" alias "DSS", alias "Hayes Syndrome". You might go back and 
search this list and the Piezo list for that. I and others have 
documented the problem fully in the past, and there's enough info out 
there now to just do a search. More than the midtones change, it's 
scary. And it's tough to fully cure.
Jim H.