Description

HP No.21 black Ink

The HP No.21 Black Ink (C9351AN) is designed to deliver high-quality black prints for various HP inkjet printers. This cartridge ensures sharp text and reliable performance, making it suitable for both home and office use.​

The HP No. 21 Black Ink Cartridge is a high-quality replacement cartridge designed to provide sharp, professional-grade prints for home, office, or creative projects. Whether you’re printing text documents, reports, or black-and-white images, this ink cartridge ensures consistent, crisp results every time.

Compatible with several HP DeskJet and OfficeJet printers, the HP No. 21 Black Ink Cartridge is easy to install, long-lasting, and dependable, making it an ideal choice for users who value efficiency and quality in printing.

Key Features of HP No. 21 Black Ink Cartridge

• Sharp Black Print: Produces clear, crisp black text and images.

• High Page Yield: Prints a significant number of pages before needing replacement.

• Easy Installation: Quick and simple cartridge replacement for minimal downtime.

• Reliable Performance: Reduces smudges and streaks for professional results.

• Eco-Friendly Option: Many HP cartridges are recyclable through HP’s Planet Partners program.

Compatible Printers

The HP No. 21 Black Ink Cartridge works with a variety of HP printers, including:

• HP DeskJet 3940, 3910, 3920 series

• HP DeskJet 990c, 990cxi series

• HP OfficeJet 4215, 4315, 4355 series

⚠️ Tip: Always check your printer model before purchasing to ensure full compatibility.

Benefits of Using HP No. 21 Black Ink

1. Professional Print Quality: Ideal for sharp, readable text and crisp images.

2. Cost-Effective Replacement: Provides excellent value with long-lasting performance.

3. Eco-Friendly and Sustainable: HP’s recycling program reduces environmental impact.

4. Reliable and Consistent: Minimizes printer errors and downtime.

How to Install HP No. 21 Black Ink Cartridge

1. Open your printer’s ink cartridge compartment.

2. Carefully remove the old black ink cartridge.

3. Take the new HP No. 21 Black Ink Cartridge out of its packaging.

4. Insert the cartridge into the black slot following the printer’s instructions.

5. Close the compartment and run a test print to confirm proper installation.

Pro Tip: Avoid touching the copper contacts or ink nozzles to prevent printing errors.

Frequently Asked Questions (FAQ)

Q1: Can I use HP No.21 Black Ink in any HP printer?
A: No, it is only compatible with specific DeskJet and OfficeJet models. Always check your printer specifications before purchasing.

Q2: Is HP No.21 Black Ink available in high-yield versions?
A: Yes, HP offers both standard and high-yield cartridges. High-yield cartridges are ideal for heavy printing, reducing replacement frequency.

Q3: How should HP No.21 Black Ink be stored?
A: Store in a cool, dry place away from direct sunlight. Proper storage maintains ink quality for up to 24 months.

Q4: Is HP No.21 Black Ink environmentally friendly?
A: Yes, HP cartridges are recyclable through HP’s Planet Partners program, helping reduce environmental impact.

Conclusion

The HP No. 21 Black Ink Cartridge is a reliable, high-quality replacement that ensures sharp, professional-quality black prints every time. Compatible with multiple HP printers, easy to install, and designed for consistent performance, it is the perfect solution for home, office, or creative printing needs.

Extended Description Sections You Can Add

1. Print Quality and Performance Details

The HP No. 21 Black Ink Cartridge is designed to deliver precise, high-definition text and sharp black-and-white images. With uniform ink flow, it ensures consistent printing from the first page to the last. Whether you’re printing contracts, school reports, or creative projects, this cartridge maintains professional-grade results, helping you save time on reprints.

Upgrade your printing experience with HP No. 21 Black Ink and enjoy crisp, dependable, and eco-friendly printing every time.

Key Specifications:

       suited for Hp Deskjet 3920,3940,D1360,D1460,D1520D1560,D2360,D2460,F340,F345

• Model Number: C9351AN​

• Color: Black​

• Ink Type: Pigment-based

• Capacity: 5 ml

• Page Yield: Approximately 190 pages at 5% page coverage

Genuine HP No.21 Black Ink Cartridges will usually be despatched from either the Melbourne, Sydney, Brisbane, Adelaide or Perth Warehouse the same day if ordered before 3pm. As a general guide, deliveries to major cities will take 1 to 3 days whilst it could take up to 5 days for remote areas.