Digital BW, The Print

>Does the 1160 driver (Wintel) have a gamma setting?

My 1160 (Mac) doesn't.

As for clogs, I get them fairly often, as well as "ink low" warning 
lights. I have the MIS CIS, and I suspect that tension from the 
tubes is pulling the cartridges up (no clamps) and allowing air 
into the head. Right now, the black head is dead, and I'm waiting 
for new cartridges to arrive so I can prime the head again and 
reinstall the CIS. If you get a CIS, I suggest you tape the 
cartridges firmly in place. The little friction pads simply don't cut 
it.