SKU:

CS-EP-924-BKXL

Condition:

New Compatible

OEM Part #:

T924XL120

Color:

Black

Ink Type:

Pigment

Page Yield:

Up to 2,200 pages (ISO/IEC 24711)

Chip:

New compatible chip

Warranty:

Lifetime Warranty

Returns:

1-Year Free Returns

Frequently Asked Questions

How many pages does the T924XL120 print?

Up to 2,200 pages, Epson's published rating for the genuine cartridge on the ISO/IEC 24711 pattern. Text-heavy office printing tracks the rating most closely; graphics use more ink per page.

Is this the standard or the high-capacity black?

High capacity — the XL. Epson's catalogue also lists a standard tier (T924120), but the compatible ladder for this family is XL-only, so the cartridge we sell is the XL one; the standard code is named here so you can match it against what you remove.

Which printers take it?

Two models only: WorkForce Pro WF-C4310 and WF-C4810. It does not fit the WF-4830, WF-4833 or WF-4834 (those take 822 cartridges), and it does not fit any RIPS printer (those take 902 ink packs).

What ink is inside?

DURABrite Ultra pigment ink — all four 924 colours are pigment, per Epson's documentation for this family. Pigment black gives documents their smudge, fade and water resistance once dry.

Does it have a chip?

Yes — a new compatible chip that reports ink levels. Keep the green chip untouched during installation, as Epson's own handling guidance instructs for these cartridges.

My printer says the cartridge is not recognised. What now?

This cartridge carries a new compatible chip. If your printer's firmware has been updated, recognition issues can occasionally occur — Epson's FAQ for the WF-C4810 says the same about firmware and third-party cartridges. Power off, reseat the cartridge until it clicks, and power back on; if the warning persists, the lifetime warranty covers the cartridge.

Can I mix this XL black with standard-capacity colours?

Yes. Each slot is independent; XL and standard cartridges mix freely in the same printer. Our colours are XL (1,700 pages each), but a standard colour already installed works alongside this black.

How much ink is in it, in millilitres?

We do not publish a figure: Epson does not state a millilitre volume for the 924 cartridges in its official documentation, so the Volume field is left blank rather than filled with a reseller's claim. The verifiable figure is the 2,200-page ISO yield.

Is it a genuine Epson cartridge?

No — it is a Clever Supplies compatible built to the T924XL120 specification and labelled compatible on the box and this page. It is not manufactured by Epson.

What does the lifetime warranty cover?

A cartridge that fails to perform — not recognised after troubleshooting, leaking, or printing poorly from new — is replaced under the lifetime warranty. Free returns apply within the first year.

Why is black rated 2,200 but the colours 1,700?

That is Epson's own rating split for the XL tier of this family. It is also why the bulk Set of 9 on this shelf is built black-heavy: three blacks to two of each colour.

Should I buy the single or a set?

The single if only black is low. If you stock ahead, the Set of 4 or the black-heavy Bulk Set of 9 works out cheaper per cartridge — both are linked from this page.