When powering on push the Power Button and Home Button's at the same time repeatedly to reset the B200 error code. This was done after thoroughly washing the printhead, drying and re-installing. watch youtube videos for process
I fixed this b200 error by searching this forum and following a few steps mentioned.1) Tried unplugging the printer for 10 minutes.... Powered on and same error.***Note had to manually move printhead and cartriges over to the left to remove cartriges...