Image forming apparatus

An image forming apparatus, comprising:

• a conveying unit configured to convey a recording medium along a predetermined conveying direction, and a housing configured to detachably support the conveying unit;
• wherein
• the housing comprises:
• a pair of side plates arranged opposite to each other in a direction crossing the conveying direction;
• two reference shafts fixed at a same height and spaced at a distance apart from each other in the conveying direction between the pair of side plates;
• and
• two support plates suspended from one end portion of each of the two reference shafts and fixed to one of the side plates;
• the conveying unit comprises
• two adjustment shafts fixed at a same height and spaced the same distance apart from each other as the distance between the two reference shafts;
• one end portion of each of the two adjustment shafts is supported by the other side plate at a certain distance in the vertical direction below the other end portion of each of the two reference shafts;
• the other end portion of one of the adjustment shafts is supported by one of the support plates at a position in the vertical direction below the one end portion of one of the reference shafts and spaced apart from the one end portion of the one of the reference shafts;
• and
• the other end portion of the other adjustment shaft is supported by the other support plate so as to be able to move in an up-down direction.