The Xerox B225 uses a separate imaging drum — one more consumable to track

The B225 takes a standard-yield toner (006R04479, about 2,500 pages) or a high-yield version (006R04480, about 6,000 pages). What makes it a bit more involved than the typical mono laser is the separate 108R01145 imaging drum unit that also needs periodic replacement. It’s not a hassle — just one more line item on the replenishment list — but worth knowing if you’re comparing against all-in-one cartridge designs where the drum is built into the toner.