Office drum units keep business printers running reliably while maintaining consistent print quality. Peace of mind for busy teams that cannot tolerate unexpected downtime. Is the Brother DR-3400 Drum Unit the right choice for heavy print workloads?
⚡ At a Glance
- • Page Yield: Delivers up to 30,000 pages
- • Best for: High-volume offices and busy workgroups needing steady output
- • Not ideal for: Occasional home users with very light printing needs
Genuine Brother drum unit engineered for compatibility with a range of HL, DCP and MFC series printers. Designed to deliver consistent print quality and long service life for demanding workflows.
Long-lasting output – Thanks to a 30,000-page rated yield
Manufacturer specifications state a page yield of up to 30,000 pages for the drum unit, supplied as a single quantity. Engineering and materials are selected to support extended print runs without premature wear.
Fewer drum replacements are needed during large print jobs, keeping maintenance windows to a minimum and supporting uninterrupted office workflows.
Consistent print quality – With Brother genuine engineering
Development by the same engineering team responsible for the printers ensures the drum unit matches factory tolerances and print mechanisms. Components are designed to work together to maintain toner transfer and image stability.
Stable text and graphics from the first page to the last reduce reprints and ensure professional-looking documents for reports and client communications.
Reliable compatibility – With specified HL, DCP and MFC models
Compatibility is listed for a wide range of Brother models, including HL-L5000D, HL-L-5100DN, HL-L-5200DW and multiple MFC series machines. Fit and alignment correspond to the original printer specifications.
A precise fit lowers the risk of installation errors and paper jams, making routine replacements straightforward for in-house maintenance staff.
✨ The 4 Key Reasons for Brother DR-3400 Drum Unit
- Genuine Brother engineering - Ensures reliable fit and reduces unpredictable service calls
- Stable image transfer - Keeps text and graphics consistent across long print runs
- Wide model support - Works with numerous HL, DCP and MFC series Brother printers
- Designed for high-volume use - Minimises interruptions during sustained printing periods
📋 Technical Details at a Glance
- Category: Office drum unit
- Type: Replacement drum unit
- Page yield: Up to 30,000 pages
- Quantity: 1 drum unit
- Colour: Black
❓ Frequently Asked Questions
Q: Which Brother printers are compatible with the DR-3400 Drum Unit?
A: Compatibility is specified for a range of HL, DCP and MFC series machines, including HL-L5000D, HL-L-5100DN, HL-L-5200DW and the MFC-6900DWT series.
Q: What is the expected page yield for the drum unit?
A: The drum unit is rated to deliver up to 30,000 pages and is supplied as a single unit.
Q: Are these genuine Brother supplies?
A: Yes, the drum unit is described as Brother genuine supplies and is developed by the same engineering team behind the printers.
🏆 Our Verdict
Ideal for busy offices and workgroups that demand dependable, high-volume printing. Genuine Brother engineering combined with a high rated page yield makes the drum unit suitable for long print runs and routine business use. Although genuine supplies can represent a higher upfront cost than compatibles, reduced service interruptions and consistent output offer strong long-term value.
