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Four black drum units in a rectangular box

eSquareOne

eSquareOne S1-BR-DR420-04 Drum Unit 4-Pack Black

SKU CH-A7ZM-0NBST

Four-pack of compatible black drum units replacing Brother DR420, rated for 12000 pages at 5% coverage

  • Cartridge Quantity4 Pack
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelBrother DR420
  • Compatible ProductsBrother DCP-2240D DCP-7060 DCP-7060D DCP-7065 DCP-7065DN HL-
  • Approximate Page Yield12000 Pages
  • 4-pack supplies four drum units for continuous printing
  • 12000 pages per unit at 5% coverage reduces replacement frequency
  • Compatible with Brother HL-2240, MFC-7360 and other listed models
  • Operates from 10 to 32.5 °C and 20 to 80% RH
  • Manufactured under ISO 9001 and ISO 14001 quality systems

Compatible Drum Unit 4-Pack for Brother DR420

This four-pack of black drum units replaces the Brother DR420 original. It fits a wide range of Brother laser printers and multifunction devices including the DCP, HL, MFC and IntelliFAX series listed. Each unit is an aftermarket alternative engineered for quality and reliability.

New units built to ISO 9001 and ISO 14001 standards

The drum units are manufactured under a certified global quality management system. They operate between 10 and 32.5°C with 20 to 80% relative humidity and can be stored from -20 to 40°C. The packaging includes installation notes for convenient setup.

Rated yield of 12000 pages at 5% coverage

Each drum unit delivers approximately 12000 pages before replacement is needed. This yield figure is based on the industry standard 5% page coverage. Buyers who need a higher page count per unit or a colour drum unit should look elsewhere.

Highlights

  • 4-pack supplies four drum units for continuous printing
  • 12000 pages per unit at 5% coverage reduces replacement frequency
  • Compatible with Brother HL-2240, MFC-7360 and other listed models
  • Operates from 10 to 32.5 °C and 20 to 80% RH
  • Manufactured under ISO 9001 and ISO 14001 quality systems

Specifications

BrandeSquareOne
ModelS1-BR-DR420-04
Cartridge Quantity4 Pack
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelBrother DR420
Compatible ProductsBrother DCP-2240D DCP-7060 DCP-7060D DCP-7065 DCP-7065DN HL-2130 HL-2132 HL-2220 HL-2230 HL-2230D HL-2240 HL-2240D HL-2242 HL-2242D HL-2250 HL-2250DN HL-2270DW HL-2280DW INTELLIFAX 2840 MFC-7240 MFC-7360 MFC-7360N MFC-7460 MFC-7460DN MFC-7860 MFC-7860DW
Approximate Page Yield12000 Pages
Coverage5%
TypeCompatible
FeaturesThis is an eSquareOne alternative replacement for OEM product, replaces Brother DR420 Black drum unit. eSquareOne Toner cartridges are engineered to meet the highest standard of quality, yield and reliability.
OptionDR420
Operating Humidity20 to 80% RH
Storage Humidity20 to 80% RH
Operating Temperature10 to 32.5°C
Storage Temperature-20 to 40°C

Questions about this item

What drum unit model does this 4-pack replace and what is the rated yield?

These units replace the Brother DR420 black drum and are rated for 12000 pages at 5% coverage per drum.

Which printer models accept this drum unit?

Compatible printers include the Brother DCP-2240D, DCP-7060, DCP-7065DN, HL-2130, HL-2132, HL-2220, HL-2230, HL-2240, HL-2242, HL-2250DN, HL-2270DW, HL-2280DW, MFC-7240, MFC-7360N, MFC-7460DN, MFC-7860DW and Intellifax 2840.

How is the drum installed and what step is often missed?

Open the front cover, remove the toner and drum assembly, press the green lock lever to release the old drum, unpack the new drum, slide the toner into it until it clicks, then reinstall the assembly and close the cover.

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