Digital BW, The Print

I am new to this group.  I have been using the piezotone inks, but 
decided to try the mis  full spectrum inks in my epson 7000.

On cleaning and charging the system with the new inks.  Using the 
profiles in image print  for pz2 han photo rag and the piezo 11 ink 
setting.  I got a print that look solized.  Next I tried the mis 
settings and got the same thing.  I called mis and asked if there was 
a cart that was loaded with the wrong ink?  They indicated that they 
had no problems in this area.  MIS was very nice.  they thought I was 
having some residdual from the clean  up.

I had gone thorgh the fill and charging procedure the day before when 
epson came and did a repair on my printer.  So I am confident that I 
charged the printer properly.

Has anyone had this problem?

Thank in advance for any help.

Regards
Chet