Description
HP 21 (C9351AE) black original ink 190 pages is an HP original ink cartridge with black ink for HP 21 series printers. Capacity is ≈ 190 pages (ISO/IEC 24711). Also known as C9351AE, HP 21, 21. Popular searches: „hp 21 c9351ae”, „hp c9351a”, „c9351a”.
Product technical specifications
| Manufacturer | HP |
|---|---|
| Product code (MPN) | C9351AE |
| Colour | Black |
| Page yield | ≈ 190 pages (ISO/IEC 24711) |
| Type | Original |
| Capacity | Standard |
| Warranty | 24 months |
| Delivery | 1–3 working days |
Compatible HP printers
HP 21 original ink (C9351AE) is compatible with the following HP printers:
Compatible or original?
This is HP original ink. If you’re looking for a cheaper option, check out HP 21 black compatible ink — same compatibility, lower price. Original ink comes with the manufacturer’s warranty and the most consistent print quality.
Usage tips
Before installing, remove the protective tape and avoid touching the nozzles or contact pads. If print quality deteriorates, run the printhead cleaning routine (Clean Printhead) from the printer’s menu. Store the cartridge upright in a cool, dry place, and use an opened cartridge within 6 months so the ink doesn’t dry out.
Who is it for?
HP original ink C9351AE is a good fit for those who want manufacturer-guaranteed quality and maximum reliability. Suitable for HP 21 series printers, at home or in the office.
Maintenance and repair
See our printer maintenance and repair service.
Frequently asked questions
What is HP 21 (C9351AE)?
HP 21 (C9351AE) black original ink 190 pages is an HP original ink cartridge with a yield of about 190 pages (ISO/IEC 24711).
Which printers is HP 21 compatible with?
This original ink is compatible with HP 21 series printers, such as HP Deskjet 3920, HP Deskjet 3940, HP Deskjet D1360. You’ll find the full list in the compatibility table above.
How many pages does C9351AE print?
The cartridge yield is ≈ 190 pages (ISO/IEC 24711).
Does original ink keep the printer’s warranty valid?
Yes. Genuine HP ink fully preserves the printer’s manufacturer warranty.
How fast is delivery in Estonia?
In-stock products are shipped within 1–3 working days across Estonia.
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