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Rectangular black toner cartridge with Samsung branding

SAMSUNG

SAMSUNG Black Toner Cartridge 3000 Pages SCX-4521D3

SKU CH-E3MH-ZB8F7

Genuine Samsung black toner cartridge yielding approximately 3000 pages for compatible Samsung printers

  • Cartridge Quantity1 Each
  • Cartridge ColorBlack
  • Compatible ProductsSamsung CLP-510, Samsung ML-2850D, Samsung SCX-4321, Samsung
  • Approximate Page Yield3000 Pages
  • FeaturesToner Cartridge
  • Genuine Samsung toner delivers consistent black prints
  • Approximate yield of 3000 pages reduces replacement frequency
  • Compatible with Samsung CLP-510 and ML-2850D printers
  • Works with SCX-4321 and SCX-4521 series devices
  • Single cartridge pack simplifies inventory management

Genuine Samsung Black Toner

This genuine Samsung black toner cartridge delivers approximately 3000 pages of laser-quality output. It is designed for owners of the Samsung CLP-510, ML-2850D, SCX-4321, SCX-4521F, SCX-4521FG, SCX-4521FL and SCX-4521FR printers. The single-unit pack installs directly without adapters.

Replacing Empty Starter Cartridges

Users moving up from a depleted starter cartridge or a third-party refill will see consistent density and reliable page counts. The jump is worth it when print quality has faded, when streaks appear on every page or when the printer reports low toner despite a recent refill.

Sustained Office Workloads

Under daily office loads the cartridge maintains even coverage from the first page to the last of its rated yield. It avoids the gradual fade or background scatter that often appears with non-genuine toner after several hundred prints. Buyers who need colour output or higher-capacity black cartridges should look elsewhere.

Highlights

  • Genuine Samsung toner delivers consistent black prints
  • Approximate yield of 3000 pages reduces replacement frequency
  • Compatible with Samsung CLP-510 and ML-2850D printers
  • Works with SCX-4321 and SCX-4521 series devices
  • Single cartridge pack simplifies inventory management

Specifications

BrandSAMSUNG
Cartridge Quantity1 Each
Cartridge ColorBlack
Compatible ProductsSamsung CLP-510, Samsung ML-2850D, Samsung SCX-4321, Samsung SCX-4521F, Samsung SCX-4521FG, Samsung SCX-4521FL, Samsung SCX-4521FR
Approximate Page Yield3000 Pages
FeaturesToner Cartridge

Questions about this item

Will the SCX-4521D3 cartridge fit my Samsung SCX-4521F multifunction printer?

Yes, the cartridge is listed as compatible with the SCX-4521F, SCX-4521FG, SCX-4521FL and SCX-4521FR models.

How do I install the toner cartridge and what is the common mistake to avoid?

Open the front cover, remove the old cartridge, shake the new cartridge gently to distribute toner, pull the sealing tape straight out, then insert until it clicks.

When will I need to replace this black toner cartridge?

The cartridge yields approximately 3000 pages; replace it when print quality fades or the printer indicates low toner.

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