Article: South Korean Inventor Develops Image Forming Apparatus

ALEXANDRIA, Va., Oct. 1 -- Dae-Yel Lee of Suwon-si, South Korea, has developed a refilled toner cartridge.

According to the abstract released by the U.S. Patent & Trademark Office: "An image forming apparatus capable of determining whether a toner cartridge is a refilled toner cartridge and method thereof is provided. The image forming apparatus includes a cartridge mount part configured to receive a toner cartridge with a toner memory. The toner memory stores information for determining whether a toner cartridge is a refilled toner cartridge. The image forming apparatus further includes a display part for displaying messages according to the determination information in the toner ...

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