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HP 21b Black Original Ink Cartridge
KSh 5,500.00
Brand HP (Hewlett-Packard)
Model Name HP 21b Black (Economy/Standard)
Part Number C9351BE / C9351BA
Ink Type Pigment-based Black
Ink Drop 17 pl
Page Yield ~190 Pages (at 5% coverage)
Compatibility DeskJet D1360, D1460, D1560, D2460, F2180, F2280, F380, F4180; OfficeJet 4315, J3680; PSC 1410
Shelf Life Up to 18 months
HP 21b Black Original Ink Cartridge – Precision Engineering for Professional Results
In the dynamic business landscape of Nairobi, your printed documents serve as a vital extension of your professional brand. The HP 21b Black Original Ink Cartridge is specifically designed to transform your digital files into high-impact physical assets. Leveraging HP’s proprietary pigment-based ink technology, it produces laser-quality black text with exceptional clarity and depth. From essential student projects to critical business invoices, the HP 21b delivers smudge-free, reliable performance every time.
HP 21b Black Original Ink Cartridge Key Features
- Laser-Sharp Precision: High-density pigment ink ensures crisp edges and professional-grade readability.
- Archival Performance: Formulated to resist fading for decades, making it ideal for legal and financial document storage.
- Intelligent Monitoring: Integrated smart technology provides accurate low-ink alerts, preventing mid-job interruptions.
- Sustainable Printing: Designed with recycled content and compatible with the HP Planet Partners recycling program.
HP 21b Black Original Ink Cartridge Technical Specifications
| Feature | Details |
| Brand | HP (Hewlett-Packard) |
| Model Name | HP 21b Black (Economy/Standard) |
| Part Number | C9351BE / C9351BA |
| Ink Type | Pigment-based Black |
| Ink Drop | 17 pl |
| Page Yield | ~190 Pages (at 5% coverage) |
| Compatibility | DeskJet D1360, D1460, D1560, D2460, F2180, F2280, F380, F4180; OfficeJet 4315, J3680; PSC 1410 |
| Shelf Life | Up to 18 months |
HP 21b Black Original Ink Cartridge Pros & Cons
Pros:
- Proven Reliability: Minimizes maintenance issues and print head clogs associated with non-genuine refills.
- Instant Drying: Pigment formula dries quickly to prevent smudging, even during heavy handling.
- Accessible Quality: Provides the “Original HP” experience at a cost-effective price point for home and small offices.
Cons:
- Moderate Yield: Optimized for light-to-moderate printing volumes rather than high-capacity enterprise use.
- Legacy Focus: Tailored primarily for the trusted, long-standing HP DeskJet and OfficeJet hardware.
HP 21b Black Original Ink Cartridge Variation Price Table
| Cartridge Model | Ink Color | Page Yield | Est. Price (KES) |
| HP 21b | Black | 190 | 2,500 – 3,200 |
| HP 21 | Black | 190 | 2,800 – 3,500 |
| HP 22 | Tri-color | 165 | 3,800 – 4,800 |
HP 21b Black Original Ink Cartridge Suitable Application Areas
- Kenyan SMEs: Ideal for reliable daily invoicing, contracts, and professional correspondence.
- Academic Use: Perfect for students who need sharp, clear text for academic reports and projects.
- Home Administration: A dependable solution for household management and archival record-keeping.
- Legacy Hardware Support: The gold standard for maintaining the health of your durable, older HP printers.
Verdict
The HP 21b Black Original Ink Cartridge is more than just a consumable; it is a guarantee of document integrity. For those in Kenya who value their time and the longevity of their hardware, choosing genuine HP ink is the only way to ensure vibrant results and hassle-free operation.







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