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Four black toner cartridges in white packaging side by side

Cool Toner

Cool Toner TN850 Black Toner Cartridge 4 Pack

SKU CH-CAT2-WH76H

Four-pack of black laser toner cartridges yielding up to 8000 pages each at 5% coverage for Brother HL, DCP and MFC printers

  • Cartridges included4 Pack
  • Ink or toner colorBlack
  • Estimated page yield8000 Pages
  • Print coverage5%
  • VariantTN850
  • Replaces brandBrother

Cartridge Quantity 4 Pack

  • Prints up to 8000 pages at 5% coverage
  • Replaces Brother TN850 and TN820 cartridges
  • Fits Brother DCP-L5500DN, L5600DN, L5650DN
  • Works with HL-L5000D, L5100DN, L5200DW series
  • Supports MFC-L5700DW, L5800DW, L5850DW models

Four-Pack Black Toner for Brother Laser Printers

This four-pack of compatible black toner cartridges replaces the Brother TN850 and TN820 series. It is designed for offices and workgroups that run high-volume laser printers and want a lower cost per page without changing hardware.

Each cartridge delivers up to 8000 pages at 5%

The stated yield matches the original specification, so print planning and budget forecasting stay the same. Having four units on hand reduces the frequency of reorders and keeps shared printers running during peak periods.

Yield of 8000 pages at 5% coverage decides fit

If your monthly volume regularly exceeds this yield per cartridge, you will replace toner more often than expected. Buyers who need a higher-capacity cartridge or a colour toner set should look elsewhere.

How it compares

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

Price $46.99
Typical for this category: the median of 15,190 items is $47.99.

Specifications

Product
Brand nameCOOL TONER
Product lineTN850
Model nameTN850
Ink or toner colorBlack
Product typeCompatible
Performance
Estimated page yield8000 Pages
Print coverage5%
Compatibility
Replaces brandBrother
Replacement forBrother
In the box
Cartridges included4 Pack
More details
VariantTN850

Other versions of this model

5 more in the same range

Questions about this item

When will each TN850 cartridge need replacing?

Each cartridge is rated for 8000 pages at 5% coverage before a new one is required.

What print volume limit is reached first during continuous printing?

The 8000 page yield at 5% coverage is the first limit encountered under sustained use.

Does the toner produce extra heat or noise when the printer runs all day?

The cartridges add no additional heat or noise beyond the printer's normal laser operation.

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