DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND DEVELOPER REFILLING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a developer container capable of collecting and reusing the entire residual toner, and performing efficient recycling.SOLUTION: A developer container delivers and receives developer to and from another developer container; and includes openings 54 and 55 that are connected with the another developer container to receive the developer, and conveying means 51 for conveying the developer to deliver the developer from the openings.