The White Box DR-3605 drum unit is a compatible replacement for the Brother DR-3605 imaging drum. The drum transfers toner onto the page during printing and is replaced periodically as part of normal printer maintenance, separately from the toner cartridge.Fitting a fresh drum restores sharp, consistent print quality when pages start to show streaks, marks, or fading. This is a generic consumable, not a genuine Brother part, and is built to match the fitting and function of the original drum unit.With a yield of up to 45,000 pages, it keeps maintenance costs low for offices with steady print volumes. It suits Brother laser printers and multifunction devices that use the DR-3605 drum. Check that your printer lists DR-3605 as its drum before ordering. Browse more White Box consumables, or the full printer consumables range. Specification Detail Type Compatible drum unit Replaces Brother DR-3605 imaging drum Page yield Up to 45,000 pages Product code WBBR3605 Frequently asked questions Is a drum unit the same as a toner cartridge?No. The toner cartridge holds the toner powder, while the drum unit transfers it onto the paper. They are replaced at different intervals.Is this a genuine Brother drum?No. It is a compatible drum unit built to match the Brother DR-3605, designed to work in the same printers at a lower cost.
