Lanier 5580 Operator's Manual page 164

4
Pull the handle on the Toner Hopper Cover toward the front of the
copier until it stops.
5
Pat the sides and bottom of the Toner Bottle to insure all toner
empties into the Toner Hopper. It takes approximately 2 minutes to
empty the Bottle into the Toner Hopper.
Service and Supplies
Adding Toner
7 - 12