Original Brother LC421Y Yellow Ink Cartridge

Why choose the Original Brother LC421Y Yellow Ink Cartridge in 2026?

The Original Brother LC421Y Yellow Ink Cartridge meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the Brother TN-1050 toner cartridge 1 pc(s) Original Black from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Technical analysis of the Original Brother LC421Y Yellow Ink Cartridge

Among the main strengths of the Original Brother LC421Y Yellow Ink Cartridge, the most notable are its competitive pricing from £8.08 and the recognition of the Brother brand. Buyers who have already used this type of product in the Ink Cartridges & Toners category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The Original Brother LC421Y Yellow Ink Cartridge spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Ink Cartridges & Toners category. Brother publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The Brother TN-1050 toner cartridge 1 pc(s) Original Black from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the Original Brother LC421Y Yellow Ink Cartridge is designed to fit easily into the regular habits of Ink Cartridges & Toners users. has optimised this model for regular use, with accessible features and simplified maintenance.