414X High Yield Toner Cartridges 4 Pack - High Yield Replacement

Our review finds the 414X High Yield Toner Cartridges 4 Pack best suited for small offices or home users who need a complete set of replacement toner cartridges for HP MFP M479 and M454 series printers. In this review the biggest reason to pick this set is the included patent chips and Track Toner Level technology that let the printer report accurate toner status and help with color adjustment, reducing downtime from unexpected empty cartridges.

Key Features

• Patented chips: Chips are preinstalled to save setup time and avoid common recognition problems with the printer.
• Track Toner Level technology: The printer accurately displays toner levels so users can pre-order replacements and reduce workflow interruptions.
• High page yield: Up to 7,500 pages from the black 414X cartridge and up to 6,000 pages per color at 5% coverage for longer service between replacements.
• Compatible models: Designed to work with Color Pro MFP M479fdw, M479fdn, M479dw, M454dw, M454dn and Color Enterprise M455dn MFP M480f printers to ensure fit and function.
• Complete 4-pack: The set includes one black and three color cartridges with chips so a full color replacement is available in a single purchase.
• Color adjustment: The smart chip assists with color balancing to help produce vibrant colors and rich blacks for typical office documents.

Who It's For

This 4 pack is aimed at small businesses, workgroups, or busy home offices that rely on an HP MFP from the M479 or M454 families and want the convenience of a full replacement set with chips installed. It suits buyers who prioritize long life per cartridge and clear toner-level reporting so they can plan supplies.

Users who require OEM warranty support or absolute guaranteed brand-specific consumables may want to compare manufacturer options first. Also, customers who need perfect photo lab quality may prefer specialized photo papers and inks rather than a standard high-yield office toner.

Pros & Cons

Pros

• High page yield reduces frequency of replacements and lowers running costs per page.
• Preinstalled chips make installation straightforward and help maintain accurate toner level readings.
• Good value as a complete 4-pack that covers black and all three color toners in one order.

Cons

• Some users report occasional color accuracy variation, so results can vary by printer and job type.

Specifications

Contents	4 pack: black W2020X, cyan W2021X, yellow W2022X, magenta W2023X with chips
Compatibility	Color Pro MFP M479fdw/M479fdn/M479dw, M454dw/M454dn, Enterprise M455dn M480f
Black yield	Up to 7,500 pages (Letter/A4 at 5% coverage)
Color yield	Up to 6,000 pages per color (Letter/A4 at 5% coverage)
Chip features	Latest patent chips installed for color adjustment and toner level tracking
Brand	S SMARTOMNI

Our Verdict

The 414X High Yield 4 pack is a practical, cost-effective supply option for offices using M479 or M454 series printers who want fewer cartridge changes and accurate toner level reporting. With preinstalled chips and strong page yields, it offers reliable performance and good value for general office and document color work.

Frequently Asked Questions

Will these cartridges work with my M479 series printer?
Yes, the set is compatible with M479fdw, M479fdn and M479dw models among other M479 series printers.

Do the cartridges report accurate toner levels?
The installed patent chips include Track Toner Level technology so the printer should display accurate toner remaining information.

How long do the cartridges last?
Black 414X cartridges are rated up to 7,500 pages and each color up to 6,000 pages at 5% coverage, varying by usage and print content.