SIR AFTER BREAKING THE WALLS AND MAKING MY CARTRIDGE CAPACUTY 20 ML I USED THE CARDRIDGE (BLACK) FOR 3 YEARS,,, ITS NOW THAT THERE IS ISSUE PRINTING ,, SO I GUESS ILL BUY A NEW HP21
Well done bro.. 👍liked and supported.. Qs. Do you have to clean the HP 678 cartridge if left unused for 2 years before refilling? If yes, how do you clean?
Well done bro.. liked and supported.. Qs. Do you have to clean the HP 678 cartridge if left unused for 2 years before refilling? If yes, how do you clean?
You probably need to remove the ink and re-do the application. There's a tutorial here on RU-vid about it, he used an eraser to suck the ink out of the cartridges.
I have refilled the black cartridge with Prodot ink. I’m getting “The indicated cartridges are not intended for use in this printer.” after some month. The ink nozzle is clean and ink comes easily from it but still getting error. Also sometimes the texts gets some horizontal lines after printing. Suggest which is good ink for refilling.