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Rectangular black toner cartridge in sealed packaging

SAMSUNG

SAMSUNG SCX4521D3 toner cartridges (genuine brands)

SKU CH-Q4VP-GN971 MPN SCX4521D3

Genuine Samsung black toner cartridge yielding up to 3000 pages at 5% coverage for SCX-4321, SCX-4521F, SCX-4521FG and SCX-4521 printers

  • Ink or toner colorBlack
  • Estimated page yield3000 Pages
  • Print coverage5%
  • For use withSCX-4321 SCX-4521F SCX-4521FG SCX-4521
  • Key featuresSamsung exemplifies technological determination and progress
  • Genuine Samsung OEM cartridge ensures reliable print quality
  • Approximate yield of 3000 pages at 5% coverage reduces replacement frequency
  • Compatible with SCX-4321, SCX-4521F, SCX-4521FG and SCX-4521 models
  • Also fits CLP-510 and ML-2850D printers for wider device support
  • Brand-new condition guarantees full performance from first page

Genuine black toner cartridge

This genuine Samsung SCX-4521D3 cartridge delivers black toner for Samsung laser printers. It is supplied new in a single pack and is manufactured to original equipment specifications. The formulation is designed for consistent output across the rated life of the cartridge.

For owners of compatible Samsung models

It fits the SCX-4321, SCX-4521, SCX-4521F, SCX-4521FG and SCX-4521FL multifunction printers as well as the CLP-510 and ML-2850D. Buyers with printers outside this listed group cannot use this cartridge and should verify their model before ordering.

Rated yield of 3000 pages at 5% coverage

The approximate page yield is 3000 pages measured at the industry standard 5% coverage. Actual yield will vary with page content, print density settings and environmental conditions, so high-coverage documents will reduce the total page count.

How it compares

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

Price $80.99
Cheaper than about 68% of the 3,670 comparable items (median $112.99).

Specifications

Product
Brand nameSAMSUNG
Model nameSCX-4521D3
Ink or toner colorBlack
Performance
Estimated page yield3000 Pages
Print coverage5%
Size & build
Shipping weight1.00 kg
Package size325 × 150 × 112 mm
Compatibility
For use withSCX-4321
SCX-4521F
SCX-4521FG
SCX-4521

Questions about this item

Which printer models accept the SCX-4521D3 black toner cartridge?

The cartridge fits Samsung SCX-4321, SCX-4521, SCX-4521F, SCX-4521FG, SCX-4521FL, SCX-4521FR, ML-2850D and CLP-510 printers.

How do I install the cartridge and what step is often missed?

Open the front cover, pull out the old cartridge, shake the new cartridge gently side-to-side five or six times to distribute toner, remove the sealing tape completely, then slide it in until it clicks and close the cover.

When will I need to replace the cartridge and how many pages can I expect?

Expect roughly 3000 pages at 5 % coverage; replace the cartridge when print quality fades or the printer signals low toner.

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