Duty cycle of 100,000 pages, in accordance with ISO/IEC 19798 High quality genuine Brother supply Keeps your laser printer performing at its best Developed by the same team of engineers who made your Brother printer; that means theyre designed to work together The Brother WT800CL Waste Toner Unit. Duty cycle of 100,000 pages.Keep your office laser printer performing just as it should and ensuring your printouts remain the best-possible quality with this genuine Brother WT800CL waste toner unit.The WT800CL is simple to install, reliable and long-lasting. Compatible with a range of printers, our waste toner units will help you keep on printing. Do not reuse the waste toner box. When prompted by your printer replace your waste toner unit with a genuine Brother WT800CL supply to maintain print functionality Leaving your current belt unit the printer beyond the recommended number of prints will stop your printer working. Features Country of origin China Quantity per box 1 pc(s) Product col