For offices that rely on producing thousands of documents this hp 824a black imaging drum gets the job done it lets your compatible hp colour laserjet printer produce up to 23 000 pages of crisp high quality text thanks to the hp colorsphere toner because made by hp for hp laserjet printers it reduces the risk of downtime and reduces the level of maintenance you need to supply when youre done recycle this hp 824a black imaging drum using hps free recycling programme compatible with h