I still have not got my Z3100 back on its feet, and needed to make some 13x19 prints. I have an old Epson 2200, not used in over a year, with the ink cartridges still in the slots. I had a dismal result with the nozzle check, and did a number of head cleanings, which helped. I could not get *any* yellow ink in the nozzle check, so I changed the cart to a new one and did more head cleanings. All of the colors do fine except yellow, even with the new cart.
Is there anything I can do, short of a ball-peen adjustment with the hammer I keep under the desk?