Features
Print technology	Laser printing
Compatibility	Brother DCP-9055CDN / DCP-9270CDN / HL-4140CN / HL-4150CDN / HL-4570CDW / HL-4570CDWT / MFC-9460CDN / MFC-9465CDN / MFC-9970CDW
Type	Original
Brand compatibility	Brother
Quantity per pack	1 pc(s)
Page yield	25000 pages
Product colour	Black, Green, Orange
Country of origin	China
Multipack
Logistics data
Harmonized System (HS) code	84439990
Pallet gross height	17.2 cm
Pallet gross weight	95.3 kg
Master (outer) cases per pallet	28 pc(s)
Master (outer) cases per pallet layer	4 pc(s)
Layers per pallet	7 pc(s)
Products per pallet	28 pc(s)
Packaging data
Package weight	2.54 kg
Technical details
Pallet type	1200 x 1000 mm
Weight & dimensions
Width	420 mm
Depth	220 mm
Height	445 mm
Weight	1.67 kg

The Brother drum unit DR-320CL is original consumable material for laser printers, specifically developed for use in Brother printing systems. It serves as a central component in the printing process, on which toner particles are applied via electrostatic forces and subsequently transferred onto paper. The drum unit is designed for a print capacity of up to 25,000 pages, making it particularly suitable for office environments with high print volumes. The unit is compatible with a range of Brother models, including the printers DCP-9055CDN, DCP-9270CDN, HL-4140CN, HL-4150CDN, HL-4570CDW, HL-4570CDWT, MFC-9460CDN, MFC-9465CDN, and MFC-9970CDW. These devices use laser printing technology, in which the drum functions as an image carrier and significantly influences print quality.

Applications

The drum unit DR-320CL is designed for use in professional work environments where high print quality and reliability are required. It is particularly suitable for companies that frequently print colour and black-and-white documents, presentations, or technical materials. Compatibility with multiple printers in the Brother product line enables flexible use in various office configurations. The unit is designed for use in laser printers that operate on the principle of electrostatic image transfer.

Features and Equipment in Detail

The drum unit is developed and optimised as original accessory by Brother to ensure print quality and extend the lifespan of the printer. The capacity of 25,000 pages is achieved under standard conditions (5% coverage per page) and represents a high capacity that reduces the frequency of replacement. The unit is designed for use in colour printers, where the drum itself does not contain any colour but serves as a carrier for colour toners. The easy handling and installation simplify replacement, thereby minimising printer downtime.

Technology Explained Simply

The drum unit consists of a photosensitive layer that is selectively discharged by light impulses (e.g. from a laser). This creates an electrostatic image onto which toner is applied. The drum is an essential part of the laser printing process, which ensures sharp text and vibrant colours. The originality of the drum guarantees optimal compatibility with the printer, contributing to stable print quality and extended device lifespan. The drum is not intended for use in inkjet printers.

Compatibility and Accessories

The drum unit DR-320CL is specifically developed for the mentioned Brother printer models. Compatibility includes both single-function and multifunction devices used in offices and small businesses. The unit is not compatible with other brands or models. The use of original accessories is recommended to maintain print quality and printer warranty.

Installation and Mounting

The drum unit is designed for easy installation. It is inserted into the printer, with the exact mounting instructions described in the user manual of the respective printer. The unit is easily identifiable and fits only into the designated holders of compatible printer models. Installation requires no tools and can be performed by users without special technical knowledge.

Operational Advantages

Using the Brother DR-320CL provides high print quality suitable for professional applications. The long lifespan of 25,000 pages reduces maintenance costs and replacement frequency. The reliability of the drum ensures consistent print performance, minimising breakdowns and print errors. Compatibility with Brother printers guarantees optimal performance and extends the lifespan of the entire printing system. The drum is designed for use in laser printers and supports the electrostatic image transfer printing technology.

Product Colour

The drum unit itself is available in the colours black, green, and orange. However, the colour of the drum does not affect the output colour of the printer. The drum serves as a carrier for colour toners and is not colour-coded to ensure print quality. The colours refer to the external design of the drum unit, not to the print colours.