Kyocera Mita KM-4530 Service Manual page 35

Adding developer.
1. Remove the two screws and the two hooks and
remove the upper developer cover.
* When adding developer, place the developing
unit on a level location.
2. Shake the developer bottle sufficiently to stir the
developer.
3. While turning the developing magnet roller gear
and the developing spiral cam in the directions
indicated by the arrows alternately, add
developer uniformly into the developing unit.
* Never turn the developing magnet roller gear in
the reverse direction.
4. Refit the upper developer cover to its original
position.
Hook
Developer
Upper developer cover
Hook
Figure 1-3-14
Cam
Figure 1-3-15
2BC/D
Gear
1-3-7