Digital BW, The Print

I recently tooled a brand new C86 with MIS EZ inks and have been very
happy with the results.  However on close inspection of the prints I
see random black dots in any light area, including shaded and
non-shaded areas.  For example I can see them through out a White
Point Target including the white border areas with the numerical
values.  

They are not noticable at normal viewing distances, but still I am
curious if this is normal or not.

Thanks - Marty Preuss