Roylance, Abrams, Berdo & Goodman, L.L.P.
Developing unit and an image forming apparatus
A developing unit includes a developing unit body having a toner inlet and a developing roller mounted in the developing unit body. A toner feeding unit for feeding is provided to feed the toner from the toner inlet to the developing roller. A doctor blade is integrally formed with the developing unit body for controlling the thickness of the toner supplied to the developing roller.
Samsung Electronics Co., Ltd.
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inventional additional additional
Hyung-won Seung-yoon
Yoon Lee