Digital BW, The Print

I had this question before, in mean while I asked as well MIS if I 
should use oem color epson inks as first in my epson 890 and after 
switch to MIS VM or use directly MIS VM filled cartridges on brand 
new printer.
Theirs answer was: use epson inks first to verify that you printer is 
ok.
What did you do in that moment with new printer? What experience you 
have got?

-richo-
http://piskoftak.sk/