Usage
The HP 21 Black Ink Cartridge (C9351AE) is designed for everyday document printing in home or office environments, providing consistent black text and sharp results for letters, reports, and essential paperwork.
Advantages
- Pigment-based ink delivers crisp, fade-resistant black text.
- Yields up to approximately 190 pages per cartridge for standard office or home tasks.
- Straightforward installation ensures quick cartridge replacement with minimal downtime.
- Compatible with a wide range of HP Deskjet and Officejet printers for reliable performance.
- Actual page yield may vary depending on content and usage patterns.
Specifications
- Pigment-based ink using HP Thermal Inkjet technology; print resolution enabled by TIJ 2.X Gen 1 system.
- Casing built for durability under operating temperatures from 15°C to 35°C; storage range -15°C to +35°C; humidity tolerance from 5% to 95% RH in operation or storage.
- Cartridge volume: 5 ml; approximate page yield: 190 pages based on ISO/IEC standards; ink drop size: 17 picoliters; print head with 416 nozzles provides consistent output quality.
- Compatible across various HP printer models ensuring seamless integration and optimal results. Each unit weighs 0.04 kg (package weight: 0.06 kg), package dimensions are 141 x 131 x 37 mm.
How it works
The cartridge slots into compatible HP inkjet printers where it dispenses pigment-based black ink through precisely engineered nozzles during each print job. Replace the cartridge by following your printer’s simple installation steps when prompted by low-ink alerts or after print quality declines noticeably due to depletion of the consumable supply.