The Brother DR920 compatible drum unit is a high-quality replacement for the original Brother DR920 drum assembly used in select Brother business-class laser printers. If your printer shows a “Replace Drum” or “Drum End Soon” message, prints faded pages, or leaves streaks and repeating marks, replacing the drum unit will restore your print quality. Many users replace the toner cartridge when print quality drops, but in Brother laser printers the toner and drum are separate components. The toner (TN920) provides the powder, while the drum unit actually transfers the image to the paper. Once the drum surface wears out, new toner alone will not fix printing problems. Our compatible DR920 drum unit is engineered to meet OEM performance standards, delivering sharp text, clean graphics, and reliable operation — while costing far less than the original Brother drum. Page Yield & Lifespan The Brother DR920 drum unit is rated for approximately 30,000 pages under normal office printing conditions. Most offices will use several TN920 toner cartridges before the drum needs replacement. Important: Installing a new toner cartridge will NOT clear a “Replace Drum” message. When the printer requests a drum replacement, a new drum unit is required. Compatible Toner Cartridge This drum unit works with: Brother TN920 High Yield Black Toner Cartridge Compatible Brother Printers DCP-L5510DN, DCP-L5510DW, HL-L5210DN, HL-L5210DW, HL-L5215DN, HL-L6210DW, HL-L6210DWT, HL-L6310DW, HL-L6310DWT, HL-L6415DW, MFC-L5710DN, MFC-L5710DW, MFC-L5715DN, MFC-L5715DW, MFC-L5915DW, MFC-L6710DW, MFC-L6810DW, MFC-L6915DW Signs You Need a New Drum Unit “Replace Drum” or “Drum Error” message on printer display Vertical lines or repeating marks on pages Gray background shading Faded printing even after installing new toner Toner smears or shadow images Eco-Friendly Printing Option Choosing a compatible drum unit helps reduce waste and extend the life of your printer. Many compatible drums are remanufactured or produced using recycled components, keeping electronic and plastic materials out of landfills. Replacing a drum instead of replacing the printer is one of the most environmentally responsible decisions you can make — and also one of the most cost-effective. Castle Ink Guarantee & Shipping Your purchase is protected by the Castle Ink 100% Satisfaction Guarantee. If the drum unit does not install properly or perform as expected, we will replace it or refund it. Orders over $50 ship FREE, making it easy to bundle your TN920 toner and DR920 drum together and save. What You Receive 1 × Brother DR920 compatible drum unit Secure protective packaging Ready-to-install design Restore Like-New Print Quality The drum unit is the heart of your printer’s imaging system. Replacing the DR920 eliminates streaks, restores dark black text, and resolves drum error messages. Order today and bring your printer back to full performance while saving significantly versus OEM pricing. Frequently Asked Questions Will the DR920 drum unit void my Brother printer warranty?No. Under the U.S. Magnuson-Moss Warranty Act, Brother cannot void your printer warranty solely because you installed a remanufactured (non-OEM) drum unit. The DR920 is designed to drop in as a direct replacement for the OEM part. What page yield should I expect from the DR920?The DR920 drum unit is rated for approximately 30000 pages at standard 5% page coverage (ISO/IEC test conditions). That makes it a strong fit for users who print regularly and don't want to replace cartridges every month. How do I confirm the DR920 fits my printer?Match the cartridge number printed on your current Brother cartridge to ""DR920"" - if they match, this is the right replacement. You can also check the Compatible Printers section above, or contact our U.S.-based support team if you're unsure. When will my DR920 order ship?Orders placed before 2pm ET ship the same business day from our U.S. warehouse with free standard shipping on orders over $50. Most U.S. customers receive their order in 2-3 business days. Expedited shipping is available at checkout.
