Digital BW, The Print

Hi,

I was wondering about the order of UT inks for a 1280 cart. More 
specifically, I had three bottles of UT ink from an 1160 CIS (C 
position, M position, Y position) and I bought two extra bottles of 
UT ink, the LM position and the LC position. I was refilling a 1280 
UT cart when I noticed that the order listed on MIS's website would 
have had me injecting gray ink in a chamber the vent hole of which 
appeared to have blue ink in it. I didn't know if the blue toner of 
the quadtone set (what I got for the 1160) was differrent than the 
blue toner of the hextone set (what I need for the 1280). 

Can I combine these 5 bottles of ink to make a full set that's 
usable for the 1280? That's my question...

Thanks,

Jim