Features
Compatibility	HL-2140, HL-2150N, HL-2170W, DCP-7030, DCP-7040, DCP-7045N, MFC-7320, MFC-7440N, MFC-7840W
Quantity per pack	1 pc(s)
Black toner cartridges quantity	1
Black toner page yield	2600 pages
Type	Original
Printing colours	Black
Brand compatibility	Brother
Country of origin	China
Cartridge return & recycling
Logistics data
Harmonized System (HS) code	84439990
Master (outer) cases per pallet layer	5 pc(s)
Master (outer) cases per pallet	65 pc(s)
Layers per pallet	13 pc(s)
Products per pallet	195 pc(s)
Pallet gross height	19.1 cm
Pallet gross weight	201.3 kg
Pallet type	1200 x 1000 mm
Other features
Print technology	Laser printing
Certification	ISO/IEC19752
Colour
Packaging data
Package dimensions (WxDxH)	195 x 365 x 120 mm
Package width	200 mm
Package depth	362 mm
Package height	126 mm
Package weight	1.04 kg
Package type	Box
Weight & dimensions
Width	196 mm
Depth	119 mm
Height	360 mm
Weight	607 g

The Brother TN-2120 is an original toner cartridge in black, specifically developed for laser printers and multifunction devices of the brand Brother. It serves as consumable material for printing texts and graphics with high resolution and is designed for use in office environments where reliable and consistent print quality is required. The cartridge is rated for a page yield of up to 2600 pages at 5% coverage, enabling efficient use and low cost per page.

Applications
The toner cartridge is compatible with a range of Brother printers, including the models HL-2140, HL-2150N, HL-2170W, DCP-7030, DCP-7040, DCP-7045N, MFC-7320, MFC-7440N, and MFC-7840W. These devices are typically used in small to medium-sized offices or home offices where a combination of print, copy, and scan functions is needed. The TN-2120 is therefore ideal for users seeking a stable and low-maintenance printing solution for everyday tasks.

Features and Equipment in Detail
The cartridge is developed as original consumable material by Brother, ensuring it is specifically matched to the internal components of compatible printers. This guarantees optimal print quality with sharp text and clear graphics. The toner particles are formulated in shape and pigmentation to support print resolution and color accuracy. The cartridge is easy to install and can be inserted into the device without special tools.

Technology Explained Simply
The printing technology is based on the laser printing process, where toner is applied to paper using static electricity and then fixed by heat. The TN-2120 uses black toner, which ensures high contrast and readability. The page yield of 2600 pages at 5% coverage corresponds to a standard test procedure (ISO/IEC 19752), which approximates real-world usage. The cartridge is designed for indoor use and complies with the ISO/IEC 19752 standard, which standardizes print quality and reliability.

Compatibility and Accessories
The toner cartridge is exclusively intended for the Brother models listed above. Compatibility is ensured by the specific shape and electronic contacts of the cartridge, which interact with the printers.

Installation and Mounting
Installation is performed by simply inserting the cartridge into the printer, sliding it into the device until it clicks into place. The printer models automatically recognize the cartridge, and printing can continue. No additional steps or tools are required.

Operational Advantages
Using original consumable material maintains stable print quality and does not impair printer functions. The high page yield reduces the frequency of cartridge replacement and lowers operating costs. The cartridge is part of an integrated printing system developed by the same engineers who designed the printers, ensuring optimal compatibility. The cartridge is designed for return and recycling, enhancing environmental compatibility.