Image forming apparatus

An image forming apparatus comprising:

• a drawer comprising:
• a frame configured to hold a plurality of photosensitive drums while spacing the plurality of photosensitive drums at intervals in a second direction, each of the plurality of photosensitive drums being rotatable about an axis extending in a first direction;
• a drawer memory storing at least one of information about at least one of the plurality of photosensitive drums and information about developing cartridges removably insertable to the frame;
• and
• a drawer-side connector located at an outer surface of the frame on one side in the second direction, the drawer-side connector comprising a drawer-side electrical contact part electrically connected to the drawer memory;
• and
• an image forming apparatus main body comprising:
• a housing comprising:
• a pair of side frames facing each other in the first direction;
• and
• an internal space provided between the pair of side frames,
• the drawer being accommodated in the internal space by moving the drawer relative to the housing in the second direction;
• a controller;
• a main body-side connector electrically connectable to the controller, the main body-side connector comprising a main body-side electrical contact part contactable the drawer-side electrical contact part;
• a shaft extending in the first direction;
• a unit positioned between the pair of side frames, the unit being removably insertable to the housing at one end portion of the housing in the second direction;
• and
• a connection member configured to interconnect the unit and the shaft,
• wherein one outer surface of the drawer in the second direction is configured to press the shaft in a case the drawer is accommodated in the internal space,
• wherein the unit is fitted at one end in a third direction to the housing, the unit being supported at the other end in the third direction to the shaft via the connection member, the third direction intersecting with the first direction and the second direction,
• wherein the main body-side connector is supported to the unit, and
• wherein the drawer-side electrical contact part and the main body-side electrical contact part are interconnected in the case the drawer is accommodated in the internal space.