Invention Grant
US07160407B2 Methods and apparatus for replacing a toner cartridge shutter 有权
用于更换调色剂盒快门的方法和装置

Methods and apparatus for replacing a toner cartridge shutter
Abstract:
Techniques are provided for repairing or remanufacturing a toner cartridge which includes a drum shutter and a toner cartridge body. The drum shutter includes a flexible covering portion attached to both an arm element and the toner cartridge body. The flexible covering portion is removed from the arm element and the toner cartridge. A replacement flexible covering portion is secured to the arm element. The replacement flexible covering portion is attached to the toner cartridge body.
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