TONER CARTRIDGE AND ELECTROPHOTOGRAPHIC DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a toner cartridge in which the cost can be reduced and the exchange operation can be simplified and an electrophotographic device provided with the toner cartridge. SOLUTION: In the toner cartridge, a feeding port 22 for the new toner and a receiving port 23 for the waste toner are provided together in a predetermined place and the feeding port 22 and the receiving port 23 are opened and closed by one opening and closing member 30.