INK4U Compatible DR420 Drum Unit Replacement 2 Pack - High Yield

In this review of the INK4U Compatible DR420 Drum Unit Replacement (2 Pack) the bottom line is simple: this non-OEM drum is for office users who need a cost-effective way to maintain high page volumes without changing toner frequently. The reviewer found the two-pack keeps small workgroups printing for longer, with each DR420 rated for up to 12,000 pages at 5% A4 coverage, making it a practical choice when paired with TN450 toner. Installation is straightforward and the product is aimed at those who value compatibility and value for money over OEM branding.

Key Features

• Two-pack supply: Includes two DR420 drum units so users can replace drums back to back and reduce downtime in busy offices.
• High page yield: Each drum unit is rated up to 12,000 pages at 5% coverage, helping lower cost per page for regular black-and-white printing.
• Wide compatibility: Works with many Brother models such as HL-2270DW, HL-2280DW, MFC-7360N and DCP-7065DN so it fits common small office printers.
• Non-OEM replacement: A compatible alternative to factory drums that aims to deliver functioning parts at a lower price.
• Works with TN450 toner: Designed to pair with TN450 cartridges so you can replace drum units independently of toner.

Who It's For

This drum unit set is best for small offices, home offices, or departments that print moderate to high volumes of black-and-white documents and want to reduce consumable spend. Customers who already use compatible toner or TN450 cartridges will find it convenient to replace only the drum when print defects appear.

It is less suited for users who demand OEM support or those who require perfect photo-quality prints; a few customers reported mixed print edge quality and occasional ink bleeding, so anyone with critical graphic needs should consider testing before a large deployment.

Pros & Cons

Pros

• Good value: the two-pack reduces cost per drum and extends time between replacements.
• High yield: rated up to 12,000 pages per drum at typical 5% coverage, lowering running costs.
• Easy installation: most users report quick swaps with little setup required.
• Broad printer compatibility across popular Brother models for flexible use.

Cons

• Print quality can be mixed in edge cases, with some reports of minor ink bleeding on documents.
• Being a non-OEM item, it may lack the warranty coverage or reassurance some buyers expect from factory parts.

Specifications

Our Verdict

The INK4U DR420 two-pack is a sensible, budget-minded replacement for offices that need high page yield and broad Brother model compatibility. It delivers clear value when paired with TN450 toner and is easy to install, though buyers seeking flawless OEM print fidelity should verify results on sample pages first. Overall, it is a cost-effective option for routine black-and-white printing needs.

Frequently Asked Questions

Is this the drum or the toner?
This product is a DR420 drum unit replacement sold as a two-pack; it does not include toner cartridges.

How many pages will one drum last?
Each DR420 drum is rated up to 12,000 pages at 5% coverage of A4 paper, so the two-pack gives extended runtime.

Will it work with my Brother HL-2280DW?
Yes, the DR420 is listed as compatible with HL-2280DW and many nearby models, but confirm your printer model before purchase.