Sanskar Patel on the Epson WF series that error code indicates a carriage fault. That can be caused by debris/obstruction (paper jam, bent/damaged rails, out of place purge assembly/wiper, or dirty/dislocated encoder strip) to a bad sensor or control board, faulty carriage drive motor/gear/belt, bad printhead/carriage pcb. also check the ink cartridge holder and make sure it is properly seated. As you can see it is a broad non-specific error code that will require you to check the aforementioned things first.