I have been using LD ink in my Pro9000 Mark II for years. No problem. However recent shipment was all cartridges for the Pro9500 with an oval instead of round ink orifice. I complained but LD said the Pro9500 cartridges would work in my Pro9000 and I should try them. I refused. I am sending all the cartridges back. Will not purchase from LD again. Question. Is it possible to use Pro9500 cartridges in a Pro9000? Thank you.
