Digital BW, The Print

Ernst,

One thing about the left right pressure fluctuations. As I'm sure you 
have seen, as the head in the large format machines moves left to 
right, there is a fairly large change in volume that can be seen at the 
bottle end of the tubes, especially when ink coverage in low. It can 
actually pump the ink up into the vent area of my bottles if I'm not 
carefull in making sure that the vent area is empty before starting. 
I'm guessing but maybe around 1 cc volume change between park and 
extreme left on my 9500.