I bought a compatible ink for my epson C63 and followed the instructions on how to replace cartridge, but after installing the new cartridge..di mo print ang black (the one I replaced). I bought the ink from CD-R king and the one in charge told me that it's the basically the same as the original epson inks. What could be the problem? I tried doing the nozzle check and cleaning, but ang 3 colored inks ra ang mo appear..wala jud ang black. I tried to print a document..ang sa colored mo appear, but ang sa black..wla jud. I hope somebody can help me with this.