If the printer is preparing to feed paper from the Front Tray (when the Front Feed button is flashing quickly), the Print Head Holder may not move to the center. In this case, close the Top Cover, press the Front Feed button and wait until the Front Feed button stops flashing and stays lit. Reopen the Top Cover to move the Print Head Holder to the center.
If paper is feeding from the Front Tray, open the Front Feed paper support in the back of the printer.
Change the paper feed method (Windows)
Change the paper feed method (Mac)