What Ink Does the Epson Expression XP-340 Use?

Name: Epson 288 / 288XL
Brand: Epson

Quick answer

The Epson Expression XP-340 uses Epson 288 or 288XL ink cartridges.

Last verified: 2026-08-16

Compatible cartridges for the Epson Expression XP-340

Cartridge	Part	Shop
Standard Black	Epson 288 Black	Shop on Amazon
XL Black	Epson 288XL Black	Shop on Amazon
Standard Color	Epson 288 Cyan/Magenta/Yellow	Shop on Amazon
XL Color	Epson 288XL Cyan/Magenta/Yellow	Shop on Amazon

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Standard vs. XL — which should you buy?

Epson 288 or 288XL cartridges come in standard and XL (high-yield) sizes. Standard cartridges cost less upfront; XL cartridges cost more upfront but typically print two to three times as many pages, so they usually work out cheaper per page if you print regularly. If you print only occasionally, a standard cartridge may suit you better, since ink can degrade before you use up an XL cartridge's larger capacity.

Standard and XL Epson 288 or 288XL cartridges are physically and electronically interchangeable in Epson Expression XP-340 - you can mix a standard black with an XL color cartridge, or switch sizes the next time you reorder, with no printer settings to change. For the full cost-per-page breakdown and when each size makes the most sense, see our guide on standard vs. XL cartridges.

How to check which cartridge is currently installed in the Epson Expression XP-340

Most Epson home inkjets show installed-cartridge status on their own screen or through the Epson printer driver's status monitor on a computer: check the printer's Settings or Maintenance menu - it typically lists the installed cartridge part numbers alongside an estimated ink level.

If your Epson Expression XP-340 doesn't have a screen, remove the cartridge from its carriage - the part number (for example, Epson 288 Black) is printed directly on its label. Compare that number to the compatibility table above to confirm whether you have the standard or XL version before buying a replacement. See our guide on finding your printer model number if you're not sure exactly which Epson Expression XP-340 variant you own.

Epson Expression XP-340 Ink FAQ

What ink does the Epson Expression XP-340 use?

The Epson Expression XP-340 uses Epson 288 or 288XL ink cartridges: Epson 288 Black (standard) or Epson 288XL Black (XL) for black, and Epson 288 Cyan/Magenta/Yellow (standard) or Epson 288XL Cyan/Magenta/Yellow (XL) for color.

Can I use Epson 288 Black instead of Epson 288XL Black in the Epson Expression XP-340?

Yes. Epson 288 Black and Epson 288XL Black are physically and electronically identical except for ink capacity - the XL version simply holds more ink and lasts roughly two to three times longer per cartridge. You can install either one in the Epson Expression XP-340 without changing any printer settings.

Does the Epson Expression XP-340 need both cartridges installed to print?

Yes, in most cases. Like most Epson inkjets, the Epson Expression XP-340 generally needs both the black and color cartridges installed to print at all, even for black-and-white jobs, because removing a cartridge leaves an empty carriage slot many printers are designed to refuse to run with. Check your printer's manual to confirm this for your exact model.

Other Epson 288 / 288XL printers

Epson Expression XP-330Epson 288 / 288XL Epson Expression XP-430Epson 288 / 288XL Epson Expression XP-434Epson 288 / 288XL Epson Expression XP-440Epson 288 / 288XL Epson Expression XP-446Epson 288 / 288XL

See every Epson 288 / 288XL compatible printer →
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