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Two black toner cartridges in a sealed retail box

eSquareOne

eSquareOne S1-BR-TN420-02 Black Toner Cartridge 2-Pack (2600 Pages)

SKU CH-J9JM-XA74D

Two-pack of compatible black toner cartridges replaces Brother TN420 and TN450, yielding 2600 pages each at 5% coverage for a wide range of DCP, HL, MFC and IntelliFax printers

  • Cartridge Quantity2 Pack
  • Cartridge ColorBlack
  • Replacement BrandBrother
  • Replacement ModelBrother TN420 TN450
  • Compatible ProductsBrother DCP-2240D DCP-2270DW DCP-7055 DCP-7057 DCP-7060D DCP
  • Approximate Page Yield2600 Pages
  • 2 cartridges supply up to 2600 pages each for high-volume printing
  • Compatible with Brother DCP, HL, MFC and IntelliFax models including 2240, 2270, 7055, 7060, 7240
  • Replaces Brother TN420 and TN450 original cartridges
  • Operates from 10 to 32.5 °C and 20 to 80 % humidity
  • Stored safely from -20 to 40 °C and 20 to 80 % humidity

eSquareOne Black Toner 2-Pack

This two-pack of eSquareOne compatible black toner cartridges replaces Brother TN420 and TN450 originals. Each cartridge delivers approximately 2600 pages at five percent coverage. The set suits home offices and small businesses that use listed Brother laser printers and want a lower-cost supply option.

Fits many Brother DCP HL MFC models

The cartridges work with numerous Brother DCP, HL, MFC and IntelliFax models including the 2240, 2270, 7055, 7057, 7060, 7065, 7070, 2130, 2132, 2220, 2230, 2240, 2242, 2250, 2270, 2280, 2840, 2940, 7240, 7360, 7460, 7470 and 7860 series. Buyers with printers outside this list or who need colour output must choose a different product.

High-yield 2600-page rating

The decisive specification is the 2600-page yield per cartridge measured at five percent coverage. If your print volume regularly exceeds this yield or you require the original manufacturer's cartridge, this pack will not meet that need.

Highlights

  • 2 cartridges supply up to 2600 pages each for high-volume printing
  • Compatible with Brother DCP, HL, MFC and IntelliFax models including 2240, 2270, 7055, 7060, 7240
  • Replaces Brother TN420 and TN450 original cartridges
  • Operates from 10 to 32.5 °C and 20 to 80 % humidity
  • Stored safely from -20 to 40 °C and 20 to 80 % humidity

Specifications

BrandeSquareOne
ModelS1-BR-TN420-02
Cartridge Quantity2 Pack
Cartridge ColorBlack
Replacement BrandBrother
Replacement ModelBrother TN420 TN450
Compatible ProductsBrother DCP-2240D DCP-2270DW DCP-7055 DCP-7057 DCP-7060D DCP-7065DN DCP-7070DW HL-2130 HL-2132 HL-2220 HL-2230 HL-2230D HL-2240 HL-2240D HL-2242 HL-2242D HL-2250 HL-2250DN HL-2270 HL-2270DW HL-2280 HL-2280DW INTELLIFAX 2840 2940 MFC-7240 MFC-7360 MFC-7360N MFC-7460 MFC-7460DN MFC-7470D MFC-7860 MFC-7860DW
Approximate Page Yield2600 Pages
Coverage5%
TypeCompatible
FeaturesThis is an eSquareOne alternative replacement for OEM product, replaces Brother TN420 TN450 Black toner cartridges. eSquareOne Toner cartridges are engineered to meet the highest standard of quality, yield and reliability.
OptionTN420
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

How do I install the eSquareOne S1-BR-TN420-02 cartridge and what step is often missed?

Open the front cover, pull out the drum unit, press the green lock lever to release the old cartridge, unpack the new one, gently shake it side-to-side five or six times to distribute toner evenly, pull the sealing tape straight out, slide the cartridge into the drum until it clicks, then reinsert the drum and close the cover.

What part will need replacement after these two cartridges are used?

The separate drum unit (Brother DR-420) will eventually need replacement; the printer will display a drum-life warning when it reaches its rated page count.

At what page count does the toner-low alert usually appear under continuous printing?

Each cartridge is rated for 2600 pages at 5% coverage; the printer will signal low toner when that yield is approached, though heavy graphics or dense text will trigger the alert sooner.

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