The WB-P05 is a genuine OEM waste-toner container designed for select Bizhub colour-laser multifunction printers. It captures excess toner particles removed during the printing/imaging process, helping to maintain the internal cleanliness of the device and protect key components from toner buildup. For compatible models such as the Bizhub C3350 and C3850 series, the container is rated for around 30,000 pages at 5% coverage (some listings cite up to ~36,000 pages).

Installing the WB-P05 ensures reliable operation by letting the printer’s monitoring system properly recognize the container and signal replacement when needed—avoiding print-quality issues, fault alerts, or downtime.