HP 824A Image Drum Set (CB384A, CB385A, CB386A, CB387A)

The HP 824A Image Drum Set (CB384A, CB385A, CB386A, CB387A) is a complete drum unit set designed for HP Color LaserJet enterprise printers. This set includes black (CB384A), cyan (CB385A), magenta (CB387A), and yellow (CB386A) image drums. These drum units work together with HP toner cartridges to produce sharp text and vibrant, consistent color prints for professional documents and graphics.

Unlike toner cartridges that contain printing powder, the image drum is responsible for transferring the toner onto the paper during the printing process. The HP 824A drum units are built for high-volume printing environments and provide reliable, consistent output for offices and businesses that require dependable color printing.

Each drum unit in the 824A set has an estimated yield of about 23,000 pages, helping reduce maintenance frequency while maintaining stable print quality and performance. The drums are also designed for straightforward installation, allowing users to quickly replace them and minimize downtime during printer maintenance.