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Four black drum units in a rectangular box

eSquareOne

eSquareOne S1-BR-DR820-04 Drum Unit 4-Pack Black 30000 Pages

SKU CH-XEFT-FF6VZ

Four black drum units replace Brother DR820 and yield 30000 pages each at 5% coverage

  • Cartridges included4 Pack
  • Ink or toner colorBlack
  • Estimated page yield30000 Pages
  • Print coverage5%
  • VariantDR820
  • Operating humidity range20 to 80% RH
  • 30000 pages per drum unit at 5% coverage
  • Four black drum units in one pack
  • Compatible with Brother DCP HL MFC series printers
  • Replaces Brother DR820 original drum unit
  • Operates from 10 to 32.5°C and 20 to 80% humidity

Compatible Drum Unit 4-Pack

This eSquareOne 4-pack replaces the Brother DR820 black drum unit. Each unit delivers an approximate yield of 30000 pages at 5% coverage. The set fits a wide range of Brother DCP, HL and MFC laser printers. It is a new aftermarket product built to ISO quality standards.

For High-Volume Mono Laser Users

Offices running listed Brother mono printers that need a ready supply of black drum units will find this pack convenient. Buyers with colour printers or models outside the compatibility list should look elsewhere. Anyone requiring an original Brother OEM drum rather than a compatible alternative will not be served by this product.

Yield 30000 Pages At 5% Coverage

The decisive specification is the rated yield of 30000 pages per drum at 5% coverage. This figure determines how often the unit must be replaced in a given print environment. Verify your printer model appears in the supported list before purchasing.

How it compares

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

Price $83.99
Pricier than about 73% of the 15,190 comparable items (median $47.99).

Specifications

Product
Brand nameeSquareOne
Model nameS1-BR-DR820-04
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield30000 Pages
Print coverage5%
Compatibility
Replaces brandBrother
Replacement forBrother DR820
In the box
Cartridges included4 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
VariantDR820

Questions about this item

What does the 30000-page yield mean for daily printing?

Each drum unit is rated for 30000 pages at 5% coverage. In a typical office that prints a few hundred pages per day, one unit can last several months before replacement is needed.

Which printer models accept the DR820 drum unit?

The DR820 fits Brother DCP-L5500DN, DCP-L5600DN, DCP-L5650DN, HL-L5000D, HL-L5000DN, HL-L5200DW, HL-L5200DWT, HL-L6200DW, HL-L6200DWT, HL-L6250DW, HL-L6300DW, HL-L6400DW, HL-L6400DWT, MFC-L5700DW, MFC-L5800DW, MFC-L5850DW, MFC-L5900DW, MFC-L6700DW, MFC-L6750DW, MFC-L6800DW and MFC-L6900DW.

What are the physical requirements to install one of these drum units?

The unit is a direct mechanical replacement for the Brother DR820. It slides into the printer drum slot without tools and operates within 10 to 32.5°C and 20 to 80% RH.

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