Drum ActiveJet DRB-3100N compatible with Brother DR-3100, 25,000 pages, black

ActiveJet DRB-3100N compatible drum for Brother DR-3100 series is a replacement imaging drum designed for selected Brother HL printers including models 5240, 5250 and 5270. This black drum supports black-and-white laser printing and has an estimated yield of 25,000 pages, providing a reliable component for routine maintenance and toner transfer in offices and other high-volume printing environments.

Advantages

The ActiveJet DRB-3100N offers a high page yield and consistent image quality across large print runs, reducing the frequency of drum replacements. It is fully tested to meet quality and reliability standards, ensuring trouble-free installation and operation in compatible Brother HL printers. The drum is engineered to work with standard monochrome toner systems and maintains stable print density and sharp text output throughout its service life.

Suitable for

• High-volume black-and-white office printing
• Replacement during routine printer maintenance
• Business documents, invoices and reports
• Environments seeking a cost-effective alternative to OEM drums

Key specifications

• Estimated page yield: 25,000 pages
• Printing colour: Black (monochrome)
• Compatible printer series: Brother DR-3100 series
• Supported printer models: Brother HL-5240, HL-5250, HL-5270
• Function: Imaging drum for toner transfer in laser printers

How to use

Turn off and unplug the printer, then open the front cover and remove the toner cartridge assembly following the manufacturer's instructions. Carefully extract the used drum unit and install the ActiveJet DRB-3100N drum in the same orientation, avoiding contact with the drum surface to prevent fingerprints or scratches. Reassemble the toner and drum units, close the printer cover, plug in and power on the printer. Perform a test print or drum alignment if the printer offers such a function.

Usage recommendations

Store the drum in a cool, dry place away from direct sunlight and heat sources. Handle the drum by its edges and avoid touching the photoconductive surface. For best results, use with compatible black toner cartridges and follow the printer manufacturer's maintenance guidelines to achieve the rated page yield and consistent print quality.