HP
HP 18XL 88XL compatible ink cartridge · ISO 9001 certified
- 3-year warranty
- ISO 9001 certified
- 30-day returns
- 100% secure payment
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Shipping from €3.99 · FREE on orders over €50
The compatible HP 18XL 88XL cartridge is ISO 9001 certified and yields according to ISO/IEC 24711 (5% coverage, see table by color). Updated compatible chip, valid after HP Dynamic Security firmware. ISO 9001 certified with a 3-year legal warranty (Art. 120 RDL 1/2007 and Directive (EU) 2019/771).
- 3-year warranty
- ISO 9001
- 24h peninsula shipping
- 30-day returns
- Customer support
Does it work in my printer?
Yes. It is compatible with 13 HP models. Find yours:
- OfficeJet: HP OfficeJet Pro K5400, HP OfficeJet Pro K5400dn, HP OfficeJet Pro K5400dtn, HP OfficeJet Pro K550, HP OfficeJet Pro K8600, HP OfficeJet Pro L7480, HP OfficeJet Pro L7550, HP OfficeJet Pro L7580, HP OfficeJet Pro L7590, HP OfficeJet Pro L7650, HP OfficeJet Pro L7680, HP OfficeJet Pro L7750, HP OfficeJet Pro L7780
Don't see your model? Verify your printer model or write to us before buying.
How many pages does it print?
Yield per color (ISO/IEC 24711, 5% coverage)
- Black: 600 pages
These values are the average measured under ISO/IEC 24711. Actual yield depends on the type of printing: dense texts yield less, color photographs yield significantly less.
Cost per page
| Cartridge | Pages | €/page |
|---|---|---|
| Original HP 18XL 88XL | 600 | €0.009/page |
| Startoner compatible | 600 | €0.004/page |
Last update: 2026-05-05.
How to install?
- Turn on the printer and open the cartridge cover: the carriage will move to the loading position.
- Gently press on the used cartridge to release it and remove it.
- Take the new cartridge out of the package and remove the orange tape or protective sticker from the printhead.
- Insert the cartridge into the correct position and push until you hear a click.
- Close the cover: the printer will automatically run a short alignment cycle (1-2 minutes).
- Print the test page offered by the printer to confirm alignment.
Do I lose my printer warranty?
No. Art. 120 of RDL 1/2007 and Directive (EU) 2019/771 prohibit the manufacturer from voiding your warranty for using compatible consumables. Pursuant to Directive (EU) 2024/1799 on the right to repair (effective July 31, 2026), the use of compatible cartridges does not affect the manufacturer's warranty.
If your HP printer shows "non-original cartridge" after an HP Dynamic Security update, do not update the firmware while using compatibles. If it continues, we are here to help: your cartridge has a 3-year legal warranty.
Frequently Asked Questions
Is it compatible with my printer?
Yes. This compatible HP 18XL 88XL consumable works in 13 HP models. If you don't see yours on the list, write to us before buying and we will confirm in less than 24 hours.
Does using a compatible cartridge void my printer warranty?
No. Using a compatible cartridge does not void your printer warranty. It is backed by Art. 120 of RDL 1/2007 and Directive (EU) 2019/771: the manufacturer must prove in writing that the damage was caused by the consumable. Further supported by Directive (EU) 2024/1799 on the right to repair.
How many pages does it print?
Yield per color measured according to ISO/IEC 24711 (5% coverage): Black 600. Actual yield depends on the type of printing.
How long does shipping take?
24-48h shipping in the peninsula. Orders before 17:00 leave the same day. Free from €50; below that, €3.99.
What if it arrives defective or doesn't work?
Free exchange within 14 calendar days (Art. 102 RDL 1/2007) and 3-year legal warranty (Art. 120). If it doesn't work, we will send you a new one with a tracking number without you having to return the first one.
Why doesn't my HP printer recognize the compatible cartridge?
Turn off the printer for 60 seconds and turn it back on; the chip synchronizes with the firmware during that time. If it persists, remove the cartridge and clean the gold contacts with a dry cotton swab. Do not update HP firmware while using compatibles: some versions of Dynamic Security block them...
Does the ink have an expiration date?
The date you see on the box is the "warranty end date", not the actual expiration. Stored properly in a cool, dry place, this cartridge lasts 2-3 years unopened.
What do I do if the printer says the cartridge is empty and it's new?
Remove the cartridge, clean the chip with a cotton swab and a little alcohol, and put it back in until you hear a click. If it continues, turn off the printer for 5 minutes. If the problem persists, write to us: you have a 3-year warranty.
Free return program for recycling. Complies with WEEE Directive 2012/19/EU for waste electrical and electronic equipment, and with REACH Regulation (EC 1907/2006) on chemical substances.
Related products: HP LaserJet range · differences from the original cartridge · returns policy · cartridge finder by printer · equivalent high-capacity cartridge
Brand Startoner (2022). Distributed by CHICTRATEC SL (Los Barrios, Cádiz). Manufactured by Grupo Recycop (Tangier, founded in 1998).
