Explains how to fix a carriage jam (also called a carriage stall) on the HP Photosmart C4200, C4300, C4400, and C4500 printers. The printer shown in this video is an HP Photosmart C4280, but the steps are the same if your printer is an HP Photosmart C4200, C4300, C4400, or C4500. I am an HP employee but I do not represent HP on this site.