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Toner Cartridges
  • Black Toner Cartridge ML-4550A, ML-4550B Compatible for Samsung ML-4550, ML-4551, ML-4050
  • Black Toner Cartridge ML-4550A, ML-4550B Compatible for Samsung ML-4550, ML-4551, ML-4050
Black Toner Cartridge ML-4550A, ML-4550B Compatible for Samsung ML-4550, ML-4551, ML-4050
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Black Toner Cartridge ML-4550A, ML-4550B Compatible for Samsung ML-4550, ML-4551, ML-4050

  • >= 10 Pieces
    $27.80

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Black Toner Cartridge ML-4550A, ML-4550B Compatible for Samsung ML-4550, ML-4551, ML-4050

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Quality Laser Printing: Designed for Samsung ML-4550 series printers, delivering sharp black text and crisp images through advanced laser technology.
  • Full-Toner Capacity: Pre-filled with black toner powder for optimal print output, ensuring consistent performance across pages.
  • Universal Compatibility: Works seamlessly with Samsung ML-4550A, ML-4550B, ML-4050 printers, eliminating compatibility issues.

Key features

  • 1. Material Technology

    • With its durable plastic construction, ensure longevity and resistance to wear and tear in frequent printing tasks. ~30% more durable than economy-grade alternatives*.

  • 2. Interactive Design

    • With an ergonomic handle design, you can effortlessly install and remove the cartridge, simplifying maintenance compared to standard models*.

  • 3. Performance Parameters

    • With a high-yield black toner powder, you can achieve up to 2,500 pages per cartridge, outperforming generic alternatives by ~20% in page count*.

  • 4. Scenario Solutions

    • Designed for heavy-duty commercial use, you can maintain consistent output in high-volume office environments where reliability is critical. Ideal for replacing OEM cartridges without compromising productivity.

  • 5. Certification Standards

    • With OEM compatibility certification for Samsung ML-4550 series printers, you can ensure seamless integration and performance equivalent to original brand cartridges*.

  • Notes:

    • The comparative hints (e.g., "30% more durable," "20% higher page count") are inferred from typical industry benchmarks for compatible cartridges versus economy brands.

Product details

Black Toner Cartridge ML-4550A, ML-4550B Compatible for Samsung ML-4550, ML-4551, ML-4050

The Black Toner Cartridge ML-4550A/ML-4550B is a high-quality, cost-effective replacement cartridge designed for Samsung ML-4550, ML-4551, and ML-4050 laser printers. Built with durable plastic and featuring a sleek, ergonomic design, it ensures reliable performance and easy handling. Compatible with industry standards, this cartridge delivers sharp black text and images with a full toner load for professional and heavy-duty printing needs.

Technical specifications

FeatureSpecificationBenefit
CompatibilitySamsung ML-4550, ML-4551, ML-4050Seamless integration with specified models
Toner MaterialHigh-purity black toner powderSharp, smudge-resistant prints
Build QualityReinforced durable plastic constructionLong-lasting durability and wear resistance
Page Yield2,500 pages (ISO/IEC 19752 standard)Reduced replacement frequency
CertificationMeets ISO/IEC 19752 print yield standardsGuaranteed performance consistency

Customization guide

Adjustable parameters include bulk-order quantities (minimum 10 units) and OEM branding for enterprise clients. For specialized needs, inquire about custom toner formulations or extended page yield options.

Get inspired

Elevate your printing workflow with a cartridge engineered for reliability. Whether for office reports, marketing materials, or high-volume projects, this toner cartridge combines affordability with professional-grade output—ideal for businesses seeking cost-effective solutions without compromising quality.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Page Yield2,500 pages+20% (3,000 pages)+35% (3,400 pages)
Toner DensityStandardEnhancedUltra-concentrated
Durability2-year shelf life3-year shelf life5-year shelf life*
CompatibilitySamsung seriesSamsung + HPMulti-brand support

Supplier's note

  1. Technical Breakthroughs:

    • High Page Yield: The Pro Model’s 3,400-page yield (35% higher than Base) reduces downtime for high-volume offices.
    • Multi-Brand Compatibility: Advanced Model supports Samsung and HP printers, expanding usability.
    • Extended Shelf Life: Pro Model’s 5-year durability ensures readiness for emergency printing needs.

  2. Optimal Version Selection:

    • Base Model: Ideal for small offices or home users with moderate printing demands.
    • Advanced Model: Best for mid-sized businesses requiring cross-brand compatibility and 20% higher efficiency.
    • Pro Model: Tailored for enterprise environments needing ultra-long print runs and extended storage stability.

With the Pro Model’s 3,400-page yield, you can reduce replacement frequency by 35% compared to industry standards. Pair its ultra-concentrated toner with multi-brand support to streamline workflows across mixed-printer fleets.

Frequently asked questions

  • Which Samsung printers is the Black Toner Cartridge ML-4550A compatible with?

  • How do I install the Black Toner Cartridge ML-4550A safely?

  • Why choose a generic toner cartridge over OEM for Samsung printers?

  • Is the Black Toner Cartridge ML-4550A RoHS-compliant?

  • What print quality can I expect from the Black Toner Cartridge ML-4550A?

  • How should I store the Black Toner Cartridge ML-4550A before use?

  • Can I customize orders for bulk purchases of Black Toner Cartridges?

  • How do I dispose of the Black Toner Cartridge ML-4550A responsibly?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
OEM Toner CartridgesHigh-volume corporate printingOEM-certified for Samsung ML-4550 series (2,500 pages▲ ISO/IEC 19752)Guaranteed compatibility, 100% OEM quality.40% higher cost than generics.
Compatible/RemanufacturedBudget-conscious offices2,200 pages (ISO/IEC 19752), 90% Samsung compatibility (verified via Samsung’s database)30% cheaper, reliable performance.Potential compatibility issues, 20% lower page yield.
High-Yield Toner CartridgesHeavy-duty printing (schools/offices)5,000 pages▲ (ISO/IEC 19752), optimized drum unitReduces replacement frequency by 50%, cost-effective for high volume.20% larger size, 15% higher upfront cost.
Eco-Friendly Toner CartridgesSustainable businesses/government90% recyclable materials (ISO 14021), carbon-neutral productionMeets EPEAT standards, 20% lower carbon footprint.10% lower page yield, 15% higher cost.
Compact Toner CartridgesHome offices/limited-space environmentsSlim design (30% smaller▲), lightweight (500g)Space-saving, easy storage.1,500 pages (ISO/IEC 19752), less durable.
Color Toner CartridgesDesign/marketing departmentsFour-color CMYK (1200 x 1200 dpi), vibrant outputHigh-quality color prints, ideal for visuals.50% higher cost per page, slower print speeds.

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