---
product_id: 94804148
title: "Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies"
brand: "brother"
price: "¥34537"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/94804148-brother-tn-421m-toner-cartridge-magenta-single-pack-standard-yield
store_origin: JP
region: Japan
---

# Vibrant magenta toner 1800 pages ISO yield Protects printer warranty Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies

**Brand:** brother
**Price:** ¥34537
**Availability:** ✅ In Stock

## Summary

> 🎯 Print Bold, Print Brilliant – Stay Ahead with Brother Magenta!

## Quick Answers

- **What is this?** Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies by brother
- **How much does it cost?** ¥34537 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/94804148-brother-tn-421m-toner-cartridge-magenta-single-pack-standard-yield)

## Best For

- brother enthusiasts

## Why This Product

- Trusted brother brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Page Yield:** Print up to 1,800 pages per cartridge, keeping your workflow uninterrupted.
- • **Warranty-Safe Choice:** Using original Brother cartridges safeguards your printer’s warranty.
- • **Perfect Compatibility:** Designed specifically for Brother DCP L8410CDW for seamless performance.
- • **Cost-Effective Printing:** Standard yield cartridge balances quality and value for professional use.
- • **Consistent High-Quality Prints:** Genuine Brother toner ensures flawless color output every time.

## Overview

The Brother TN-421M Magenta Toner Cartridge delivers up to 1,800 ISO-standard pages of vibrant, high-quality prints. Engineered as a genuine Brother product, it guarantees perfect compatibility with the DCP L8410CDW printer while protecting your device warranty. Ideal for professionals seeking reliable, cost-effective color printing without compromise.

## Description

Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies

## Features

- Prints 1,800 pages in accordance with ISO/IEC 19798
- High quality genuine Brother magenta toner cartridge TN-421M
- Genuine Brother toner cartridges are rigorously tested to print perfectly every time saving you time and money
- Using this Brother TN-421M original laser toner cartridge protects your printer warranty
- The TN-421M black toner cartridge is available as a more economical high yield toner - TN-423M

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Compatibility options | Original |
| Special feature | High Yield |
| Page yield | 1800 |
| Printer Model Compatibility | Brother DCP L8410CDW |
| Manufacturer | BROTHER |
| Global Trade Identification Number | 04977766771610 |
| Model Number | TN421M |
| Product Dimensions | 28.5 x 9.5 x 6.5 cm; 680 g |
| Number of Items | 1 |
| Size | Standard Yield |
| Sheet Size | 1 |
| Ink Colour | Magenta |
| Manufacturer Part Number | 5837273 |
| Item Weight | 680 g |

## Product Details

- **Brand:** Brother
- **Colour:** Magenta
- **Item weight:** 0.68 Kilograms
- **Included components:** Toner Cartridge
- **Compatible devices:** HL-L8260CDW, HL-L8360CDW, DCP-L8410CDW, MFC-L8690CDW, MFC-L8900CDW

## Images

![Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies - Image 1](https://m.media-amazon.com/images/I/51RaYp94OEL.jpg)
![Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies - Image 2](https://m.media-amazon.com/images/I/51TwWsWm6nL.jpg)
![Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies - Image 3](https://m.media-amazon.com/images/I/611sLd6iFaL.jpg)
![Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies - Image 4](https://m.media-amazon.com/images/I/51uIcEXNPtL.jpg)
![Brother TN-421M Toner Cartridge, Magenta, Single Pack, Standard Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies - Image 5](https://m.media-amazon.com/images/I/6129Rtq1IgL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: How do you check your cartridge is genuine?**
A: You will find the holographic security label on Brother genuine cartridges. Check the package and security label has not been tampered with and verify the unique 7-digit ID No. at: www.brother.com/id

**Q: What are the benefits of high yield toner cartridges over standard yield toner cartridges?**
A: High yield toner cartridges contain more toner for a higher page yield and lower cost per page. For those with high volume print needs, they also save you time by reducing the frequency of cartridge changes.

**Q: How long will my toner cartridge last once open and installed in my printer?**
A: The toner cartridge shelf life is 2 years if the protective bag is unopened or 6 months after the protective bag is opened.

**Q: Can I refill my toner cartridge after use?**
A: Brother recommends that customers use only genuine Brother toner cartridges. Each printer is designed to work at pre-set temperatures that are matched exactly to each of our individual toner formulations which non-genuine supplies may not do.

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**Shop now:** [https://www.desertcart.jp/products/94804148-brother-tn-421m-toner-cartridge-magenta-single-pack-standard-yield](https://www.desertcart.jp/products/94804148-brother-tn-421m-toner-cartridge-magenta-single-pack-standard-yield)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*