Brother DR420 Original Imaging Drum Unit
Approx. 12,000 pages per drum; actual life varies with use.
Compare the toner supplies listed for your Brother IntelliFax-2840. Choose the cartridge number, colour, yield and pack that suit your printing.

Compare original and compatible toner, colours, yields and pack sizes. Confirm your exact printer model before ordering.
Approx. 12,000 pages per drum; actual life varies with use.
Up to 1,200 pages per cartridge
Up to 2,600 pages per cartridge
Approx. 12,000 pages per drum; actual life varies with use. (original Brother reference)
TN450: up to 2,600 pages (original Brother reference)
TN450: up to 2,600 pages (original Brother reference)
TN450: up to 2,600 pages (original Brother reference)
TN450: up to 2,600 pages (original Brother reference)
TN450: up to 2,600 pages; DR420: Approx. 12,000 pages per drum; actual life varies with use. (original Brother reference)
TN450: up to 2,600 pages (original Brother reference)
TN450: up to 2,600 pages (original Brother reference)
TN450: up to 2,600 pages (original Brother reference)
TN420: up to 1,200 pages (original Brother reference)
TN420: up to 1,200 pages (original Brother reference)
TN420: up to 1,200 pages (original Brother reference)
Approx. 12,000 pages per drum; actual life varies with use. (original Brother reference)
TN420: up to 1,200 pages; DR420: Approx. 12,000 pages per drum; actual life varies with use. (original Brother reference)
TN450: up to 2,600 pages; DR420: Approx. 12,000 pages per drum; actual life varies with use. (original Brother reference)
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Original Brother toner. Reliable printing.Find your cartridge number · Shop toner →
Match the full model on your printer’s label, including suffixes such as DW or CDN. Then check the exact cartridge number and compatibility list on the product page.
Original toner is manufactured by Brother. Compatible toner is a third-party replacement for specified supplies. Compare the actual colour, yield and pack contents of each listed product.
Use only the capacity options specified for your exact printer. A higher number or an XL label does not make a cartridge universally compatible. Actual page output varies with coverage and settings.
Some Brother printers have separate toner and drum units. Read the printer’s message and check the required part number before replacing either component.
No. A multipack fits only the printers specified for its included cartridge numbers. Check quantities and colours; some colour packs exclude black.
Check toner levels, cartridge seating and paper settings. Follow the cleaning and troubleshooting instructions for your exact model in Brother’s official support materials.
The North American Brother IntelliFax-2840 uses TN420 and TN450 replacement toner and a separate DR420 drum unit.
TN420: up to 1,200 pages; TN450: up to 2,600 pages per cartridge. Ratings are per cartridge, not a combined multipack total. Actual output varies with coverage and use.
No, not automatically. Replace toner when it is depleted. Replace the separate DR420 drum when the printer requests it or after troubleshooting confirms the drum needs replacement.
Original supplies are made by Brother. Compatible supplies are third-party replacements. Check each listing for the exact replacement number, colour and pack contents.