Digital BW, The Print

Hello all...

This question might belong in the QTR forum but it just doesn't get as much rraffic and 
"im desperate for a suggestion quickly.

I normally print BO on my 2200 but need to use QTR for some prints. Normally this is no 
issue. However my prints are coming out with a pronounced cyan cast. I though perhaps I 
had forgotten about a magenta cart I may have reset because I know Epson carts say they 
are empty before they actaully are and I wanted to squeeze another print or two out of it. I 
wasn't sure which one it might be so I replaced both the M and LM carts. Still the same 
cyan cast.

All the other ink levels are fine. Any suggestions?

Thanks...under the gun here....figures!
Sarah