Maintain your printer’s reliability with this genuine black HP CF358A image drum unit. Designed to prolong your printer’s lifespan, this original HP CF358A drum kit keeps your machine in its best shape for optimum performance with every run. The genuine HP 828A black LaserJet image drum is replaced separately from the black toner cartridge and is a maintenance item with a duty capacity of up to 30,000 prints, making it the ideal choice for heavy users. The genuine HP CF358A drum kit is built with resilient HP parts that ensure the most reliable and consistent results from your laser printer.