Patent ID: 8639156
Filing Date: 2014-01-28
Classification: G03G

Abstract:
1. An image forming device comprising: a main casing defining an accommodation space; a holder unit configured to be movable in a moving direction between an accommodated position in which the holder unit is accommodated in the accommodation space and a pull-out position in which at least part of the holder unit is outside of the accommodation space, a plurality of image bearing members that are held by the holder unit and that are juxtaposedly arrayed in the moving direction with intervals between neighboring image bearing members; a plurality of developing units that are held by the holder unit in one to one correspondence with the plurality of image bearing members; a plurality of toner boxes that are detachably attachable to the holder unit in one to one correspondence with the plurality of developing units, each toner box being detachably attachable to the holder unit at the pull-out position, each toner box including: a toner container accommodating therein toner and formed with an opening through which toner in the toner container is to be supplied to each developing unit; and a shutter movable between an open position for opening the opening and a closed position for closing the opening; and an operation assembly provided at the holder unit and configured to move the shutter between the open position and the closed position.