Stylus NX430 Series Laser Toner Cartridges

Stylus NX430

Epson Stylus NX430 printer

The Stylus NX430 Small-in-One tops out at the 126 High Capacity tier: black (T126120) up to 415 pages and cyan, magenta and yellow up to 440 pages each (ISO/IEC 24711), all DURABrite Ultra pigment ink. Its Epson pairing is 124 Moderate below and 126 High above — the compatible 126 singles and sets below are chipped for the NX430 and carry a lifetime warranty.

The Epson Stylus NX430 takes the 124 Moderate cartridges — black (T124120) up to 190 pages, colors up to 175 pages each — and its higher tier is the 126, not the 125. So this page is a single-tier shelf by design: the full Clever Supplies compatible 124 line for the NX430, DURABrite Ultra pigment ink, new chips, lifetime warranty.

Stylus NX430 Ink — Its Guide Says 124 + 126. Believe the Guide. Epson's Quick Guide for the NX430 lists its cartridges exactly: Moderate-capacity 124 for lighter use, High-capacity 126 above it. The NX430's own guide also carries the platform's chip warning — don't touch the green chip on the front of the cartridge — a reminder that these are chipped cartridges whose recognition depends on that small circuit. Our compatibles carry a new chip for exactly that reason; even so, honesty requires the footnote: after a printer firmware update, recognition issues can occasionally occur with any compatible chip, and our lifetime warranty is the answer if one ever does.

What you will not find here is a 125 cartridge. The NX430 appears on some seller lists under 125, but Epson's guide and Ink Finder agree it doesn't belong there — and selling you a cartridge your printer can't use is precisely the mistake this page exists to prevent. The step up from 124 on this model is 126.

The 124 line below — four singles and the 4-cartridge set, black about 190 pages, colors about 175 each (ISO/IEC 24711) — is covered by our lifetime warranty with 1-year free returns.

Cartridge	Type	Color	Approx. Yield
Epson T126120 (compatible)	High Capacity pigment ink cartridge	Black	415 pages
Epson T126220 (compatible)	High Capacity pigment ink cartridge	Cyan	440 pages
Epson T126320 (compatible)	High Capacity pigment ink cartridge	Magenta	440 pages
Epson T126420 (compatible)	High Capacity pigment ink cartridge	Yellow	440 pages
Epson 126 Set of 4 (compatible)	Full cartridge set	Black / Cyan / Magenta / Yellow	415 black, 440 per color
Epson 126 Set of 9 (compatible)	Bulk cartridge set (3 Black + 2 per color)	Black / Cyan / Magenta / Yellow	415 black, 440 per color

Stylus NX430 Ink — 124 Standard, 126 Extra High

The NX430 shares the NX platform’s cross-family tiering: standard capacity 124 — black T124120 (up to 190 pages), cyan T124220, magenta T124320 and yellow T124420 (up to 175 pages each); Extra High Capacity 126 — black T126120 (up to 415 pages), cyan T126220, magenta T126320 and yellow T126420 (up to 440 pages each). All yields per ISO/IEC 24711. This printer never takes the 125 family: 124 pairs with 126, not with 125.

One warning is specific to this model family and worth heeding: aftermarket 126 cartridges with green chips are documented to misbehave in the NX330/NX430 generation. Chip quality is why this page states plainly that every 126 sold here is a new-built compatible built to the current chip standard — and why the lifetime warranty, not a listing promise, is the document to hold us to.

Which 124/126 should you buy?

One 124 slot ran dry: the black, cyan, magenta and yellow singles in the 124 tier are $8.69 each — the moderate fill sized for lighter weeks, swapped into the single position that ran out first.
All four 124 slots ran dry: the Set of 4 ($29.94) refreshes all four positions at the 124 tier — the moderate reset to buy when the whole set fades together.
One 126 slot ran dry: the black, cyan, magenta and yellow singles in the 126 tier are $8.99 each — the high-capacity fill sized for heavier document runs, swapped into the single position that ran out first.
All four 126 slots ran dry: the Set of 4 ($29.94) refreshes all four positions at the 126 tier — the high-capacity reset to buy when the whole set fades together.
126 nine-pack for the shelf: the Set of 9 ($59.94) packs three blacks plus two of each color — the high-capacity reserve that keeps a printer running daily supplied between orders.

Chip, ink and everyday use

On the NX430's generation, chip quality is not a detail — aftermarket 126 cartridges with poor chips are documented to misbehave in these machines. Every cartridge here carries a new compatible chip instead: handle it by the edges and do not touch the green chip contact, as this platform's own guides warn. If a firmware update ever makes the printer refuse a compatible chip, contact us; the lifetime warranty covers it. The ink is DURABrite Ultra pigment throughout, and Epson's guides put an opened cartridge's working life at about six months, so keep spares sealed until install day.