Digital BW, The Print

FYI,

I installed the MIS FS/Gen4K inkset and 
found it works flawless.

During performing a few test prints, however,
I accidentally loaded two sheets of Archival Matte:
slight banding was visible. I loaded one sheet : 
Perfect.

Thus I must conclude that some of the unsatisfactory 
print banding I've noted is as much a result of a 
paper's thickness as it is of its surface.

Best,
Alex