Does using a compatible cartridge void my printer warranty?

No. Using a compatible cartridge does not void your printer warranty. Statutory consumer rights and Directive (EU) 2019/771: the manufacturer must prove in writing that the damage was caused by the consumable.

What if it arrives defective or does not work?

Free exchange within 14 days and Statutory consumer rights. If it does not work, we send you a new one with a tracking number with no need to return the first.

Does the ink have an expiry date?

The date on the box is the end of warranty, not a real expiry. Stored cool and dry, this cartridge lasts 2-3 years unopened.

1 4

Epson

Epson T7891XXL compatible ink cartridge · 4,000 pages

€3,49

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3-year warranty
ISO 9001 certified
30-day returns
100% secure payment

4000 pages €0,87 per 1,000 pages · ISO/IEC 19752

No reviews yet Be the first to review this product after you purchase it. ISO 9001 certified, 3-year warranty.

The compatible Epson T7891XXL cartridge prints up to 4,000 pages according to ISO/IEC 24711 (5% coverage). ISO 9001 certified, with a 3-year legal warranty (art. 120 RDL 1/2007). Save up to 50% compared to the original.

3-year warranty
ISO 9001
24h shipping (mainland)
30-day returns
Support in English

Does it work in my printer?

Yes. It is compatible with 4 Epson models. Find yours:

WorkForce: Epson WorkForce Pro WF-5110DW, Epson WorkForce Pro WF-5190DW, Epson WorkForce Pro WF-5620DWF, Epson WorkForce Pro WF-5690DWF

Don't see your model? Verify your printer model or write to us before buying.

How many pages does it print?

It prints up to 4,000 pages measured according to ISO/IEC 24711 with 5% coverage. This is the same methodology used by Epson for its original T7891XXL cartridge, ensuring an honest comparison. Real yield depends on the type of document: dense texts yield less, while emails and low-coverage documents yield a bit more.

OEM Equivalent: Epson T7891XXL.

Cost per page

Cartridge	Pages	€/page
Original Epson T7891XXL	4,000	0.002 €/page
Startoner compatible	4,000	0.001 €/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 packaging and remove the orange tape or protective sticker from the head.
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's warranty?

No. Art. 120 of RDL 1/2007 and Directive (EU) 2019/771 prohibit the manufacturer from voiding your warranty for using compatible consumables. According to Directive (EU) 2024/1799 on the right to repair (in force July 31, 2026), the use of compatible cartridges does not affect the manufacturer's warranty.

Frequently Asked Questions

Is it compatible with my printer?

Yes. This compatible Epson T7891XXL consumable works in 4 Epson models. If you don't see yours on the list, write to us before buying and we will confirm it in less than 24 hours.

Does using a compatible cartridge void my printer's warranty?

No. Using a compatible cartridge does not void your printer's warranty. This is backed by Art. 120 of RDL 1/2007 and Directive (EU) 2019/771: the manufacturer must demonstrate in writing that any damage was caused by the consumable. Further supported by Directive (EU) 2024/1799 on the right to repair.

How many pages does it print?

Up to 4,000 pages measured according to ISO/IEC 24711 with 5% coverage. Actual yield depends on the document type: dense text yields less, light graphics may yield more.

How long does shipping take?

24-48h shipping on the mainland. Orders placed before 17:00 are shipped the same day. Algeciras and Cádiz, same day. Free shipping for orders over €50; below that, €3.99.

What if it arrives defective or doesn't work?

Free replacement 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 printer recognize the cartridge?

Turn off the printer for 60 seconds and turn it back on; the chip will sync with the firmware. If it continues, remove the cartridge and clean the contacts with a dry cotton swab before reinserting it.

Does the ink have an expiration date?

The date you see on the box is the "warranty end date," not real 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 but it's new?

Take out the cartridge, clean the chip with cotton and a bit of alcohol, and reinsert it until you hear a click. If it persists, turn off the printer for 5 minutes. If the problem continues, write to us: you have a 3-year warranty.

Free return program for recycling. Complies with the WEEE Directive 2012/19/EU for waste electrical and electronic equipment, and with the REACH Regulation (Regulation (EC) 1907/2006) on chemical substances.

Brand Startoner (2022). Distributed by CHICTRATEC SL (Los Barrios, Cádiz). Manufactured by Grupo Recycop (Tangier, founded in 1998).