This may be directly related to the age and condition of my printer, but these remanufactured cartridges don't have much life in them at all. I purchased the high capacity versions of all 5 of the cartridges required for this printer to operate (Couldn't scan without all ink cartridges full. Yes, you read that rightthe Workforce 310 should be avoided at ALL COSTS), and the performance has been weak at best. I have now purchased two remanufactured, high capacity magentas from monoprice within one week1st one lasted for 5 nozzle checks and two BLACK, GREYSCALE document prints before I had to order another one, as 1 low ink cartridge means no printing or scanning whatsoever. I knew I was taking a gamble with remanufactured, but this is ridiculous. Next time one runs out, I'm going to see if this printer can fly.