This whole business is driving me absolutely nuts!!! I need my more technologically skilled chicken buds to help me here. I recently bought a basic HP 4-in-one printer for use at home, for printing about a dozen or so pages per week of miscellaneous stuff from the internet. I've already gone through the starter cartridge of black ink. And now need to know WHERE is the BEST PLACE to buy the replacement cartridges, and WHAT KIND is the BEST DEAL??? It's all so confusing to me. Should I get the brand name or the generic ones from the big-box office supply stores? Order online or buy in person? Get the cartridges refilled or buy brand-new each time? Buy the regular or extra-large sizes? Economy is reallyreallyreally important to me right now, but if a cheap or refilled cartridge will ruin my printer then it's not worth it. I think that's what caused my last printer to jam, getting the cartridge refilled. PLEASE help me out with this!!! I know a lot about chickens, but computers, not so much. Thank you!