We just purchased a used Kiosk II and it looked like it wasn't cleaned or been taken care of. We replaced the printer head, capping station, and encoder strip. We are converting to bag ink and have installed the Belquette dampers, new lines, and CMYK bags. White bag is not hooked up yet. When turned on, the head rolls one side to the other and stops on the left. All red lights and error eject light flash in sync. We have tried the steps in the trouble shooting guide and it's still not working. Any ideas on how to fix this?