Brother WT-229CL WASTE TONER BOX TO SUIT MFC-L8390CDW/MFC-L3760CDW/MFC-L3755CDW/DCP-L3560CDW/DCP-L3520CDW/HL-L8240CDW/HL-L3280CDW/HL-L3240CDW This genuine WT229CL Waste Toner Unit is an office essential when it comes to prolonging the lifespan of your printer and ensuring it continues to deliver high quality documents, time after time. The WT229CL collects any surplus toner that builds up in the machine so it can easily be disposed of without spillages, mess or fuss. This ensures that your printouts remain crisp and splatter-free, providing you with the professional results you expect from Brother. Offering a duty cycle of approximately 50,000 pages (5 page/job), this replacement waste toner cartridge is long-lasting and reliable, and makes day-to-day printer maintenance that much easier. Key Features - Duty cycle of approximately 50,000 pages (5 page/job) - High quality genuine Brother unit - Keeps your laser printer performing at its best