Waste toner agitator for an electrophotographic image...

Waste toner amount detecting apparatus and method, and image...

Waste toner cartridge

Waste toner collecting apparatus and electrophotographic...

Waste toner collecting apparatus and image forming apparatus

Waste toner collecting apparatus and image forming apparatus

Waste toner collecting apparatus of electrophotographic...

Waste toner collecting apparatus using OPC drum

Waste toner collecting device and image forming apparatus

Waste toner collecting device and image forming apparatus...

Waste toner collecting device and image forming apparatus...

Waste toner collecting device of an electrophotographic...

Waste toner collecting device, and image forming apparatus...

Waste toner collection apparatus and image forming apparatus

Waste toner container, waste toner-accumulating structure,...

Waste toner conveying device and image forming apparatus

Waste toner detection systems and methods for determining...

Waste toner pulverizing apparatus and toner cartridge with...

Waste toner recovery system and method

Waste toner recycling