Digital BW, The Print

Hello 
I just installed a set of B&W EZ Neutral Cartridges from MIS into my
new Epson Stylus Color C86 printer. After installing the ink I ran
through 3 cleaning cycles and then tried to print the purging test
pattern from MIS Associates, but nothing printed. I tried 3 more times
and still nothing. The printer goes through all of the motions, but no
ink.

I went to MIS web page to see if there was any help for this problem,
but didn't find any. 

Am I doing something wrong, or do I have some bad cartridges? It seems
unlikely that all 4 would be bad

Morley