HP Color LaserJet Managed MFP E77800 Series, HP LaserJet Managed MFP E72500 Series - User Guide
2. Pull on both sides ot the toner collection unit to
release the tabs, and then pull it straight out of the
printer.
NOTE: Maintain the position of the TCU as you pull it
out from the printer. This will ensure that you do not
spill any waste toner in the printer. Once the TCU is fully
removed, do not place it on its side. Place the unit in an
upright position.
3. Install the new TCU by pushing in on both sides
until the tabs snap into place.
4. Close the front door.
50 Chapter 3 Supplies, accessories, and parts ENWW