US Patent 7252446 Image forming apparatus

An image forming apparatus includes a case formed with a front face and a top face, a first accommodating portion formed in the case, an imaging unit that forms an image on a recording medium; the imaging unit being accommodated in the first accommodating portion detachably, and a front cover provided at the front face, the front cover being movable between a first position to open the accommodating portion and a second position to close the accommodating portion, the imaging unit being attached to and removed from the accommodating portion when the front cover is at the first position. The front cover is formed with a round portion.