Epson
Compatible Epson 288XL T288XL320 Magenta Ink Cartridge
- Page Yield:
- Up to 450 pages (ISO/IEC 24711)
- Shipping:
- Calculated at Checkout
- Page Yield:
- Up to 450 pages (ISO/IEC 24711)
- Shipping:
- Calculated at Checkout
- Compatible Printers
- Specifications
- SKU:
- CS-EP-288-MXL
- Condition:
- New Compatible
- OEM Part #:
- T288XL320-S
- Color:
- Magenta
- Ink Type:
- Pigment
- Page Yield:
- Up to 450 pages (ISO/IEC 24711)
- Chip:
- New compatible chip
- Warranty:
- Lifetime Warranty
- Returns:
- 1-Year Free Returns
- Description
- Reviews
When home colour prints start looking cold or green, magenta is often the silent culprit. This compatible T288XL320-S is the high-capacity magenta for the Epson 288 family: DURABrite Ultra pigment ink rated up to 450 pages (ISO/IEC 24711), against 165 pages for the standard-capacity magenta.


It is one of four individual cartridges — replace this slot only — and it carries a new compatible chip for ink-level reporting. The honest note for this family: this cartridge carries a new compatible chip. If your printer's firmware has been updated, recognition issues can occasionally occur — reseat and restart first if a warning appears. The rest of the XL shelf: T288XL120-S black (500 pages), T288XL220-S cyan and T288XL420-S yellow (450 pages each).
Fits all six verified 288-family printers — XP-330, XP-340, XP-430, XP-434, XP-440 and XP-446. Covered by our lifetime warranty, with free returns for the first year.
Shop the Epson 288 family: T288XL120 Black Ink Cartridge · T288XL220 Cyan Ink Cartridge · T288XL420 Yellow Ink Cartridge · Set of 4 BCMY Ink Cartridge · Set of 9 3 Black 2 Cyan 2 Magenta 2 Yellow Ink Cartridge
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Frequently Asked Questions
How many pages is the T288XL320 rated for?
Up to 450 pages (ISO/IEC 24711) — the XL magenta rating, against 165 pages for the standard T288320-S.
My prints have a green cast. Is magenta empty?
Often, yes — a missing magenta shifts colours green/blue. Run the printer's nozzle check; if the magenta pattern is absent and a head cleaning does not restore it, replace this cartridge.
Which models take it?
XP-330, XP-340, XP-430, XP-434, XP-440 and XP-446.
Ink type?
DURABrite Ultra pigment, like every 288 colour — smudge, fade and water resistant once dry.
Chip — what is the honest position?
A new compatible chip is fitted. This cartridge carries a new compatible chip. If your printer's firmware has been updated, recognition issues can occasionally occur; reseat and restart first, and turning off automatic firmware updates reduces the risk.
Can I swap just the magenta?
Yes. Individual cartridges are independent — replace only the empty slot.
Does XL magenta work beside a standard black?
Yes, tiers mix freely in this family.
Why no mL figure?
Epson does not publish a millilitre volume for this family in US documentation, so the field stays blank rather than carrying a reseller's number. The rated comparison is 450 pages (ISO/IEC 24711).
Is this Epson-made?
No — a Clever Supplies compatible built to the T288XL320-S specification and labelled compatible throughout.
What if it is not recognised?
Reseat and restart first. If it still will not perform, it is replaced under the lifetime warranty; free returns apply in the first year.
Why XL over standard magenta?
450 pages against 165 — close to three times the interval between swaps.
Single or Set of 4?
Single when only magenta is low; the Set of 4 when the colours are dropping together.


