Kyocera Mita FS-6020 Service Manual page 25

Installing the toner container.
1. Open the top cover.
2. Turn the lock lever to the UNLOCK position.
(LOCK position at shipping)
3. Shake the toner container more than ten times to
loosen the toner.
Lock lever
Figure 1-3-3
Toner container
Figure 1-3-4
FS-6020
1-3-3