My 8500A (A910a) will not print black. I have tried cleaning the printheads and put in a new cartridge. I sounds
like it's printing then discharges a clean sheet of paper. Don'[t know what to do. Help please.
My 8500A (A910a) will not print black. I have tried cleaning the printheads and put in a new cartridge. I sounds
like it's printing then discharges a clean sheet of paper. Don'[t know what to do. Help please.