I have Hp 6310 printer with 95 color and 98 black ink. How many color pages can I expect to print? -

I am trying to determine if it is cheaper to get color copies or just do them myself.

HP 95 Tri-color Inkjet Print Cartridge 320 standard pages (with HP 92 Black Inkjet Print Cartridge) HP 95 Tri-color Inkjet Print Cartridge 310 standard pages (with HP 98 Black Inkjet Print Cartridge)