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Three black drum units in a row, matte plastic finish

eSquareOne

eSquareOne S1-BR-DR420-03 Drum Unit 3-Pack Black 12000 Pages

SKU CH-454A-Y2285

Three compatible black drum units replace the Brother DR420 and yield 12000 pages at 5% coverage

  • Cartridges included3 Pack
  • Ink or toner colorBlack
  • Estimated page yield12000 Pages
  • Print coverage5%
  • VariantDR420
  • Operating humidity range20 to 80% RH
  • Three-pack convenience for continuous printing
  • 12000 pages per drum at 5% coverage
  • Direct replacement for Brother DR420 drum unit
  • Fits over 30 Brother laser printer models
  • Engineered under ISO 9001 & ISO 14001 quality systems

Compatible Drum Unit Replacement for Brother DR420

This three-pack supplies black drum units built to replace the Brother DR420 in a range of Brother laser printers. Each unit is engineered to meet the same quality and yield expectations as the original component. The set suits offices or home users who want a ready supply of replacements without ordering single units repeatedly.

Fits Brother DCP HL MFC and IntelliFAX Models

The cartridges install directly into listed models including the DCP-2240D, HL-2240D and MFC-7360N among others. No additional hardware or firmware steps are required beyond the standard drum replacement procedure. Using a compatible drum frees the budget that would go to OEM units while keeping the printer operational.

Rated 12000 Pages at 5 Percent Coverage

Each drum unit is rated for approximately 12000 pages measured at the industry standard 5 percent coverage. High-density graphics or solid black areas will reduce the practical page count before print quality degrades. The units operate reliably between 10 and 32.5 degrees Celsius and 20 to 80 percent relative humidity.

How it compares

Measured against everything we stock in Compatible Laser Toner, at today’s prices. Recalculated every night.

Price $70.99
Pricier than about 67% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameeSquareOne
Model nameS1-BR-DR420-03
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield12000 Pages
Print coverage5%
Compatibility
Replaces brandBrother
Replacement forBrother DR420
In the box
Cartridges included3 Pack
Environment & compliance
Operating humidity range20 to 80% RH
Storage humidity range20 to 80% RH
Operating temperature range10 to 32.5 °C
Storage temperature range-20 to 40 °C
More details
VariantDR420

Questions about this item

How many pages can each DR420 drum unit print before image quality drops?

Each drum unit yields approximately 12000 pages at 5% coverage before replacement is needed.

What temperature range is safe for continuous operation of these drum units?

They operate reliably between 10°C and 32.5°C with humidity from 20% to 80% RH.

Which Brother printer models must I already own to use this 3-pack?

Compatible models include HL-2240D, MFC-7360N, DCP-7065DN and other listed Brother printers.

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