LxTek Compatible DR420 Drum Unit Replacement for Brother - High Yield

In this review of the LxTek Compatible DR420 drum unit replacement, the bottom line is simple: it is a practical, cost-effective option for offices that need reliable monochrome print maintenance without replacing toner cartridges. The package contains two DR420 drum units, and the biggest reason to buy is the long page yield - each drum is rated up to 24,000 pages at 5% coverage under ISO/IEC 19798 (Letter), which keeps replacement frequency low for busy workgroups. The review focuses on fit, yield, and everyday reliability for compatible Brother laser models.

Key Features

• Drum-only replacement: This package contains DR420 drum units, not toner cartridges, so users should plan to use them with compatible toner that is still serviceable.
• High page yield: Each DR420 drum is rated up to 24,000 pages at 5% coverage, offering extended life between replacements for high-volume printing.
• Strict quality control: LxTek reports industry testing and quality control on these drum replacements, which helps ensure consistent print density and minimal defects.
• Two-pack value: The set includes two black drum units, which reduces downtime and can lower per-drum cost compared with single purchases.
• Wide printer compatibility: These drum units are compatible with many Brother laser models, including HL-2270DW, HL-2280DW, HL-2240D, MFC-7360N and MFC-7860DW, simplifying supply management.

Who It's For

The LxTek DR420 replacement is aimed at small offices, home offices, and business users who operate compatible Brother monochrome lasers and need a dependable drum unit that lasts. It suits environments where print runs are frequent and replacing parts often would disrupt workflow.

Users who should look elsewhere include those who need an all-in-one toner plus drum solution or owners of printers not listed in the compatibility section. If a user requires manufacturer-certified parts for warranty reasons, they may prefer OEM drum units.

Pros & Cons

Pros

• High estimated lifecycle of up to 24,000 pages per drum extends replacement intervals and lowers maintenance frequency.
• Two-pack format offers immediate backup and better value for frequent users.
• Compatible with a broad range of Brother laser printers, simplifying purchases for mixed fleets.

Cons

• These are drum units only, not toner cartridges, so buyers must ensure their toner is still usable or purchase toner separately.
• Third-party drum replacements may not match every OEM quality detail for users who prefer factory parts.

Specifications

Product Type	DR420 drum unit replacement (drum only)
Package Contents	2 Pack (2 Black) compatible DR420 drum units
Page Yield	Up to 24,000 pages per drum at 5% coverage (Letter)
Compatibility	Compatible with Brother HL-2270DW, HL-2280DW, HL-2240, HL-2240D, MFC-7360N, MFC-7860DW and other listed models
Brand	LxTek

Our Verdict

For teams that want a budget-conscious alternative to OEM drums, the LxTek DR420 two-pack delivers strong value through long life and broad compatibility. It is a sensible buy for offices running supported Brother lasers that already have acceptable toner, though those needing combined toner-and-drum replacements or strict OEM parts may prefer other options.

Frequently Asked Questions

Are these drum units new or remanufactured?
These are compatible replacement drum units supplied by LxTek and sold as drum replacements, not toner cartridges.

Will one pack replace both drums in my printer?
The package contains two DR420 drum units; most users will use one now and keep the second as a backup unless their workflow requires immediate swap of two printers.

Do I need a new toner cartridge when installing these drums?
Not necessarily; these are drum units only. You should install them with a functioning toner cartridge or replace toner if print quality shows toner depletion.