# SMARTOMI DR2400 Toner and Drum Unit 12,000

Reliable black toner and drum unit for steady office printing, SMARTOMI DR2400 and TN2420 set with 12,000 drum yield.

- [Original product page](https://www.ofertitastop.com/uk/product/smartomi-dr2400-toner-and-drum-unit)
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- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-20T06:14:25.706Z
- SKU: ofertitastop-uk-58829
- Category: Office Supplies > Office Equipment > Calculators > Basic Calculators
- Source store: amazon UK
- Active deal: Yes
- Price: 33.09 GBP
- Previous price: 39.99 GBP
- Discount: 17%
- Rating: 4.4 / 5
- Reviews: 867

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

If you want dependable output for everyday office printing, this SMARTOMI replacement pack is built for steadier performance. It pairs a DR2400 drum unit with compatible TN2420 black toner cartridges, helping you keep documents looking sharp without needing a full system change. It also makes sense if you are maintaining a compatible Brother mono laser setup and want straightforward value for money. 🖨️

## The essentials
The SMARTOMI replacement DR2400 drum unit and TN2420 black toner cartridge set is designed as a cost effective alternative replacement compatible with the Brother TN2420 TN2410 DR2400 range, according to the product information provided. It targets consistent black text and reliable page production, especially at typical office coverage levels. The bundle is supplied as a total three pack, including 2 x compatible TN2420 black toner cartridges and 1 x compatible DR2400 DR-2400 black drum unit. 

For many users, the main advantage is continuity. Instead of waiting for individual components to run out, you can replace the toner while also refreshing the drum unit as part of routine maintenance. That can help when you want fewer interruptions and a predictable workflow for tasks like reports, invoices, internal documents, and general admin printing.

It is also worth noting that page yield figures are given at 5 percent coverage, letter or A4, according to the manufacturer information in the listing. Your actual mileage will vary based on document type, font density, and how much you print. Even with that limitation, these yields give a useful baseline for planning refills.

## Key points
Replacing consumables regularly is one of the simplest ways to keep a monochrome printer performing well over time. This pack combines the drum unit and black toner cartridges in a single purchase, which can make ongoing maintenance easier to manage. The toner is stated as compatible with TN2420 TN2410 style cartridges, while the drum unit is stated as compatible with DR2400 DR-2400. 🤝

The listing highlights reliable, picture perfect printing with high quality results, including vibrant colour, though this product is described as supplying black toner cartridges. In practice, what you can expect is consistent black output for common office documents. This is the sort of replacement that suits daily printing where you want clean text and fewer workflow delays.

You may also appreciate the included quantities. With two toner cartridges in the box and one drum unit, it is a sensible choice if your printer is used regularly, or if you prefer to stock replacements so you do not have to reorder at the last moment.

## Tech specs
- Name: SMARTOMI Replacement DR2400 DR-2400 Drum Unit and TN2420 Black Toner Cartridge
- Type: Replacement drum unit and black toner cartridge kit
- Capacity: TN2420 page yield 3,000 pages at 5% coverage
- Capacity: DR2400 drum unit page yield 12,000 pages at 5% coverage
- Colour: Black
- Size: Letter and A4 (yield stated at 5% coverage)
- Compatibility: Brother TN2420 TN2410 and DR2400 compatible replacement for listed Brother models

## What it works with
This SMARTOMI replacement pack is listed as compatible with a range of Brother printers that use the TN2420 TN2410 toner and DR2400 drum unit combination. The compatible models listed include HL-L2395DW, HL-L2310D, HL-L2350DN, HL-L2370DN, HL-L2375DW, HL-L2350DW, DCP-L2531DW, DCP-L2535DW, DCP-L2550DW, DCP-L2510D, DCP-L2530DW, DCP-L2550DN, and MFC-L2710DW, MFC-L2713DW, MFC-L2715DW, MFC-L2716DW, MFC-L2730DW, MFC-L2750DW, MFC-L2751DW, MFC-L2770DW, MFC-L2771DW, MFC-L2710DN and MFC-L2730DW. ✅

It is a good fit if your Brother mono laser printer model appears in that compatibility list and you are planning a routine consumables replacement cycle. You’ll like it if you prefer having both the drum unit refresh and black toner replacements in one pack so you can keep printing without frequent interruptions. It may not suit you if your printer uses a different toner or drum specification than the TN2420 TN2410 and DR2400 references stated in the listing.

## Images

![SMARTOMI DR2400 Toner and Drum Unit 12,000 — 1](https://www.ofertitastop.com/i/9aBak6kba0yojEf1rvfynhr7AGw2kT2iePGe4CJP9KnQEjDbQh5ptT2_WtAqoAHWCRf1mrvf44I-tp12fktrK4-oPbPt8AG5II8fr1ivvM_lGIV7VM6efuFaEQ.jpg)

![SMARTOMI DR2400 Toner and Drum Unit 12,000 — 2](https://www.ofertitastop.com/i/pLNOvSI2zoRCG2wozGss_IyQVuTLtSfqH_I5FDOkBbjw_oslkJEGNN9BAUToOvZuVVbgT3wv5vCbelPgbCr_vPP0i5KVnlLasZq5J5WeWwGBzig_H4hVb5Q2Aw.jpg)

![SMARTOMI DR2400 Toner and Drum Unit 12,000 — 3](https://www.ofertitastop.com/i/Qc7bUwoa7zwD4N0wCflyRK19UEHthE5lmRc4lsRJjvXrUcQHor2uiMc_hyb0Zi8amEDMBtIuSKVs5GTsxBrn7sDbJEh8GyOiNKeLmeU3_NUlXFK6zAIra3GrjA.jpg)

![SMARTOMI DR2400 Toner and Drum Unit 12,000 — 4](https://www.ofertitastop.com/i/Y2rPx1VQo5oOFC3DzQzzG42n9iswJ04WGP3KnbNcRMX_ijC-rdJ_em7bEGGxweE0G7AVkOtfDx62PoCnvma_IIDNx-LnPfkpaKq8ZmwuUuzDOHN48VBopUjDJA.jpg)

![SMARTOMI DR2400 Toner and Drum Unit 12,000 — 5](https://www.ofertitastop.com/i/-ciyGIg5YuVXYj2Sv-rcu2mzL-9OHiMEaLx-5GyYcC6tMmttydlogfw9aqk6jZiRsMOelYyjtruauooL9HrnSFrd39LHhhXi5xfIQWP0Ha_-dPEfxM4BXssO5w.jpg)