Kyocera 9130DN - B/W Laser Printer Operation Manual page 41

OPERATION GUIDE
3 Grasp the handle on the toner container, push the lock lever up again and
gently lift the toner container.
4 Seal up the old toner container with the supplied plastic bag and dispose
of it.
5 Lightly tap the new toner on the top 5 to 6 times.
Maintenance
3-5