发明授权
US07020413B2 Large capacity paper feeding apparatus with a mounting device that allows movement of a caster 失效
具有允许脚轮移动的安装装置的大容量送纸装置

Large capacity paper feeding apparatus with a mounting device that allows movement of a caster
摘要:
A large-capacity paper feeding apparatus includes a main unit which is to be mounted on one side of an image forming apparatus, is movable on a floor and is configured to feed paper sheets to the image forming apparatus, a caster which is provided at a bottom of the main unit and is to contact the floor to allow the main unit to move smoothly on the floor, and a mounting device which is moved to a first position to make the caster contact the floor and to a second position to retract the caster upward from the first position.
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