What part of a printer is responsible for pulling the paper through during printing?

The feed assembly is the vital component responsible for pulling the paper through the printer during the printing process. It consists of various mechanisms and rollers that grip and move the paper from the input tray to the print area. This continuous movement ensures that each sheet is positioned correctly for accurate printing and that all print jobs are completed smoothly without jamming.

The printhead is involved in transferring ink or toner onto the paper, but it does not control paper movement. The paper guide helps to align the paper properly as it feeds through the printer but does not actively pull it through. The thermal ribbon is relevant in certain types of printers, like thermal printers, where it transfers heat to print, but again, it does not play a role in paper movement. Therefore, the feed assembly is the correct answer as it directly facilitates the paper transportation necessary for printing tasks.