Digital BW, The Print

Hi Jerry,
I have bw piezo, and mine is really cool. It was greenish until I put some 
OEM carts in and ran it thru my 1160. It got pretty close to neutral, but 
still a bit cool. I just tried the LPM and it is greenish. I assumed it was 
the paper. Maybe I have some bad ink. I would love some sepia like tones. But 
it has to be predictable. Cones stuff was warm a few months ago, but now...? 
Maybe I should ship the ink back for inspection. But if the variable inkset 
can get the best of warm, neutral and cool, 'that's great. And it is so much 
less expensive! I wonder if I need to flush the piezo and buy a new CIS? 
Thanks for your comments.
George Kunze