# UPrint toner compatible Brother TN-421M / TN-423M / TN-426M (Magenta)

**Brand:** UPrint
**Category:** Papeterie & fournitures
**Code (GTIN/SKU):** 3584770899059
**Canonical URL:** https://openreviews.io/en/reviews/uprint/uprint-toner-compatible-brother-tn-421m-tn-423m-tn-426m-magenta-3584770899059

## Rating: 4.0/5 ★★★★☆ — 6 reviews analyzed
_Confidence: high_

## At a glance

UPrint toner compatible Brother TN-421M / TN-423M / TN-426M (Magenta) reviews: 4.0/5 based on 6 analyzed reviews, updated November 2, 2026.

Praised: print quality. Criticized: out-of-box reliability.

6 reviews analyzed, all published on other sites.
Other sites: 1 source, 6 reviews, average rating 4.0/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This compatible magenta toner offers an alternative for everyday printing with compatible Brother printers. Users highlight very good print quality, allowing for sharp rendering and faithful colors for documents and graphics. However, caution is advised as isolated cases of defective models right out of the box have been reported by some buyers.

## Strengths

- **Print quality** — The rendering on paper is sharp and clean, ensuring prints of satisfactory quality.

## Weaknesses

- **Out-of-box reliability** — A few users received an initial defective unit that required replacement.

## Frequently asked questions

- Is the color quality equivalent to the original?
- Is the toner directly recognized by the Brother printer?
- What should I do if the received toner is defective?
- What is the lifespan of this compatible cartridge?

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_Source: OpenReviews — https://openreviews.io/en/reviews/uprint/uprint-toner-compatible-brother-tn-421m-tn-423m-tn-426m-magenta-3584770899059_