Brother DR420 Drum Unit Compatible Replacement | Castle Ink

TheBrother DR420 compatible standard drum unitfrom Castle Ink is a direct replacement for the OEM Brother DR420, built for Brother HL, MFC and DCP office printers. Its an economical way to keep your printer in service without paying full OEM prices, while still meeting the print-quality standards your team expects.The DR420 is built to OEM mechanical, electrical and density specifications so output is essentially indistinguishable from a genuine DR420 cartridge. Every DR420 is assembled with a sealed ink reservoir, OEM-spec print-head interface, and color-balanced ink, then individually tested before shipping. Castle Ink backs every DR420 with a100% satisfaction guarantee: if you arent happy with quality or yield, we replace or refund it.Compatible Brother PrintersBrother DCP-7060DBrother DCP-7065DNBrother HL-2130Brother HL-2132Brother HL-2220Brother HL-2230Brother HL-2240Brother HL-2240DBrother HL-2242DBrother HL-2250DNBrother HL-2270DWBrother HL-2280DWBrother Intellifax 2840Brother Intellifax 2940Brother MFC-7240Brother MFC-7360NBrother MFC-7460DNBrother MFC-7860DWBrother DCP7065DNProduct SpecificationsSKU:DR420OEM Reference:Brother DR420Color:StandardCartridge Type:Compatible (non-OEM)Format:Drum UnitBrand Compatibility:BrotherWarranty:Castle Ink 100% satisfaction guaranteeShipping:Free U.S. shipping; same-day dispatch on orders before 2pm ETFrequently Asked QuestionsWill the DR420 void my Brother printer warranty?No. Under the U.S. Magnuson-Moss Warranty Act, your printer manufacturer cannot void your warranty solely because you installed a compatible (non-OEM) cartridge.How does print quality compare to the genuine Brother DR420?The DR420 is engineered to match the OEM cartridges ink chemistry, density and head-firing characteristics so day-to-day output should look essentially identical. If you ever see a difference, our satisfaction guarantee covers a free replacement or refund.How fast will my order ship?Orders placed before 2pm ET ship the same business day from our U.S. warehouse with free standard shipping. Expedited options are available at checkout.