Article: Kentucky Inventors Develop Toner Cartridge

ALEXANDRIA, Va., July 13 -- Benjamin Alan Askren and Peter Alden Bayerle, both of Lexington, Ky., and Jason Paul Hale of Richmond, Ky., have developed a toner cartridge having reduced toner capacity and a method of using the same.

According to the U.S. Patent & Trademark Office, the invention relates to a "toner cartridge included with an image forming device when initially sent to a user. The cartridge has a limited toner capacity. The user is able to print with the small capacity cartridge upon initially receiving the image forming device. Once the toner is exhausted, a second large capacity cartridge having a greater toner capacity can replace the small capacity cartridge."

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