发明申请
US20120104688A1 METHOD FOR DETERMINING THE AMOUNT OF MEDIA SHEETS IN A MEDIA TRAY IN AN IMAGE FORMING DEVICE 有权
用于确定图像形成装置中的介质盘中的介质片的量的方法

METHOD FOR DETERMINING THE AMOUNT OF MEDIA SHEETS IN A MEDIA TRAY IN AN IMAGE FORMING DEVICE
摘要:
A method for determining the amount of media sheets in a media tray in an image forming device according to one embodiment includes raising a lift plate supporting a stack of media sheets toward a pick mechanism for feeding the media sheets by rotation of a motor in a first direction. An amount of rotation of the motor in the first direction is determined. An indication of an amount of media sheets remaining in the media tray is provided based on the determined amount of rotation of the motor in the first direction.
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