Paper transporting apparatus

摘要

A paper-transporting apparatus is used for transporting recording paper. A paper-transporting device is movable between a loading position where the paper-transporting unit has been completely attached into a chassis and an unloading position where the paper-transporting unit has been completely drawn out of the chassis. A guide member that supports the paper-transporting device and guides the paper-transporting device between the loading position and the unloading position. The paper-transporting device has a cover and a frame that cooperate with each other to form a paper path in which a recording paper is advanced. When the paper-transporting device is at the loading position, a positioning device holds the cover at a certain position with respect to the frame. When the paper-transporting device is at the unloading position, the positioning device does not hold the cover at the certain position with respect to the frame.