I bought the chipless firmware. The black ink runs outs, i changed the cartridge with another one that have ink but the printer no not print black. It does all the job but no print at all. The paper gets out blank. I'm not sure if the printer is charging the ink. After i changed the cartrigde, the printer say there is no ink. So i have to turn it off and on again. Then, it says there is ink but do not print.
Am i doing something wrong? What can i do?