US Patent 7496317 Image-forming device facilitating resolution of paper jam

A feeding unit is disposed near the lower edge of an access opening formed in a front cover of a main casing. The feeding unit includes a pair of registration rollers and a pair of guide parts. One of the registration rollers and one of the guide parts are retained on the front cover. Thus, when the front cover is pulled to an open position, the registration roller and the guide part retained on the front cover displace together with the front cover, exposing a paper conveying path.