HOW DO I MAKE MY PRINTER OVERRIDE THE TYPE OF CARTRIDGE I PUT IN IT?

I have a Dell V505 printer and I just bought the DELL series 11 cartridges, but they are refurbished and my printer won't recognize them. I AM OUTRAGED AT THE PRICES OF THE DELL CARTRIDGES, but now my printer won't work at all. How do I get the stupid thing to override these cartridges so I can use them??