Digital BW, The Print

I've found that the main problem contributing to micro-lines is that  
the ink lines actually get compressed at the ink-cart stations and at  
the print head. There is a rubber O-ring and a threaded nob that fits  
over that ring. The ring compresses the plastic and the plastic just  
won't let enough ink through. I've found that taking out the ink line  
from the print head and clipping the end of it with scissors and then  
putting the ink line back in, solves this problem. It takes about 20  
mins and probably voids all sorts of warranties. But hey, it works  
for me. I replace the O-ring as well. I have a very nice Epson tech  
who sells me parts but I'm sure you could find these at an Autoparts  
or some other normal store.
Of the four 9600s I run, I've had to do this with three of them. The  
fourth is newer and I'll probably need to do it next year.

Air bubbles in the line can also contribute to this. If you are  
running K7 ink, I would suggest running 5 KK2 cleanings right after  
installing 7 new fresh carts just to run all the air bubbles out of  
your lines. I know it sucks, but there's been plenty of wind in those  
bags in the past. It's a good thing to do anyway just so you know you  
have all your inks running with ONE batch of ink. I would suggest  
getting refillable 9600 carts and buying bottles. This helps w/ air- 
bubbles. Here I am saying it and not doing it, but, well . . . maybe  
I like to suffer.

take care,
Walker Blackwell