Drum Unit

A drum unit is an essential part of laser printers and photocopiers that transfers toner powder to paper accurately. Drum units are essential to provide precise text, clean graphics, and maintain print quality on thousands of pages in an office, publishing or commercial printing environment. Depending on the model, there are various combinations of the toner cartridge and drum unit. Sometimes they are separate, and other times the drum unit comes with the toner cartridge. The printed document may be a report, invoice, or marketing material. The drum unit is vital to document quality and reducing print defects. The drum unit is photoconductive, usually has an aluminium or plastic core, and may include a smart chip to track pages and what printers it will work with. Most drum units are designed for multiple toner replacements and can yield between 10,000 and over 50,000 pages. Drum units can be monochrome or colour, and these imaged drums are manufactured specifically for Brother, Canon, HP, and Samsung printers. Drum unit size and specifications vary depending on the printing technology. There are small, compact sizes for desktop printers and large-capacity imaging drums for enterprise-grade printing technology. Find some of the best drum units available here at Aajjo.