Compatible Epson 378XL 6 Colour Pack (T3798 Squirrel)
Cartridge World Compatible with Epson 378XL 6 Colour Pack (T3798 Squirrel)
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Compatible Epson 378XL 6 Colour Pack (T3798 Squirrel)

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Available for Next Day Delivery Next-day cut-off applies & excludes weekends/Bank Holidays. Learn more
Checking delivery estimate… Delivery on this date requires selecting paid Next Day Tracked at checkout before 4pm. Learn more
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£66.72 (Inc. VAT)
£55.60 (Ex. VAT)
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Yield
4650
Colour
Specification
Brand
Cartridge World
SKU:
CWC-E-378XLMP
UPC:
5060478951247
Colour
Yield
4650
Current Stock
54
Product Overview
✔ Next Day Delivery Available ✔ 2-Year Warranty ✔ Money Back Guarantee ✔ High Quality Prints Every Time
  • Brand: Epson
  • Replaces: Original Epson 378XL six-colour ink pack (T3798)
  • Type: Ink Cartridge Multipack
  • Colour: Black, Cyan, Magenta, Yellow, Light Cyan, Light Magenta
  • Pack contains: 1 x Black, 1 x Cyan, 1 x Magenta, 1 x Yellow, 1 x Light Cyan, 1 x Light Magenta
  • SKU: CWC-E-378XLMP
  • Printer warranty: Not affected by compatible use alone

Compatible Epson 378XL 6 Colour Pack (T3798 Squirrel)

This Cartridge World compatible ink multipack is designed as an alternative to the corresponding original Epson cartridges. It includes 1 x black, 1 x cyan, 1 x magenta, 1 x yellow, 1 x light cyan, 1 x light magenta. Check your printer model and cartridge references before ordering.

Designed for dependable everyday printing, this compatible ink is suitable for letters, schoolwork, reports and general colour documents. It offers a practical, lower-cost alternative to purchasing original Epson ink.

For a multipack, each cartridge can have a different page yield. If you need a specific estimate for your printing needs, please contact the Cartridge World team.

Every Cartridge World compatible cartridge comes with our 2-year warranty. Using a compatible cartridge does not, by itself, invalidate your printer warranty.

Order online securely, with next-day delivery available on qualifying orders. If you need help choosing the right ink cartridge, our team can assist by telephone, live chat or email.

Product FAQs – Epson 378XL

Will this Epson 378XL work in my printer?

This Cartridge World compatible ink cartridge pack should be matched to the cartridge code specified for your printer. Check the cartridge reference in your printer manual or on your current cartridge before ordering. If unsure, call 01423 701704 or email customerservice@cartridgeworld.co.uk.

Is this an original Epson cartridge?

No. This is a Cartridge World compatible replacement, not a cartridge manufactured by Epson. It is intended for printers that accept the corresponding original cartridge reference.

How long will the Epson 378XL cartridge pack last?

Print yield depends on page coverage and printer settings. In a multipack, the black and colour cartridges can have different yields. Please ask Cartridge World if you need the estimated yield for an individual cartridge.

Will using compatible cartridges affect my printer warranty?

Using a compatible cartridge does not, by itself, invalidate the printer manufacturer warranty. A manufacturer may still assess damage caused by a particular product. Cartridge World compatible cartridges are supplied with our 2-year warranty. See https://www.cartridgeworld.co.uk/product-guarantees/ for details.

What print quality can I expect from compatible Epson ink?

These compatible ink cartridges are intended for everyday printing, including letters, reports and office documents. Print results depend on your paper, printer settings and the material being printed.

What should I do if the ink cartridge is not recognised or print quality is poor?

Check the cartridge code, remove any protective tape, reinstall the cartridge and follow your printer's on-screen instructions. If recognition or print quality problems persist, contact Cartridge World for troubleshooting and support.

Where can I get help with this cartridge or my order?

Visit customer support page, telephone 01423 701704, use the website live chat or email customerservice@cartridgeworld.co.uk. Our team can help with compatibility, installation and order enquiries.

Warranty Information

Printer Cartridge 100% Moneyback Guarantee & Warranty

Satisfaction GuaranteedCartridge World wants you to print happy. We want the experience you have with Cartridgeworld.co.uk to be trouble-free. However, in the unlikely event that you do have a problem, everything we sell is covered by our 100% Satisfaction Guarantee.

We guarantee that your standard printer warranty will not be invalidated by using our Cartridge World branded cartridges. In the rare event that any of our cartridges do cause a problem with your printer, we'll arrange for your printer to be replaced if it can't be repaired

View our full product guarantee details
Print and save with Cartridge World own-brand ink and toner

Why choose Cartridge World own-brand ink and toner?

  • Up to 50% cheaper than original brand cartridges.
  • Outstanding print quality designed to be comparable to the originals.
  • Reliable performance and tested for printer compatibility and page yield.
  • 2-year warranty and backed by our product guarantee.
Cartridge World own-brand ink and toner cartridges

We stand behind our own-brand cartridges

We understand that some customers are cautious about using own-brand cartridges. At Cartridge World, every own-brand cartridge is quality checked and backed by our guarantee.

If your printer is damaged as a direct result of using a Cartridge World own-brand cartridge, we’ll repair or replace it free of charge. You can read the full details on our product guarantees page.

Using a compatible cartridge does not automatically invalidate your printer warranty, and we are here to help if you ever need advice.

Need help choosing the right cartridge? Email customerservice@cartridgeworld.co.uk or call 01423 701704.

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