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 container, waste toner-accumulating structure,...
Waste toner conveying device and image forming apparatus
Waste toner system for an image forming device
Waste toner transfer apparatus and electrophotographic...
Waste toner transfer apparatus and electrophotographic...
Waste toner transporting device with screw for transporting...
Waste-toner conveying device, cleaning device, and process...
Waste-toner housing device, and image forming apparatus
Wasted toner storing apparatus of an image forming apparatus...
Wrap spring clutch auger
Xerographic cassette with dual waste toner storage