3. Rotate the hanger to the right so that it rests against the developing unit, and push
the developing unit in.
4. Rotate the developing roller knob counterclockwise until the unit drops into its
final resting position. The positioning pin should protrude through the main body
of the developing unit.
5. Rotate the developing unit lever fully counterclockwise to lock the developing
unit in place.
Consumables
Positioning Pin
Lever
Developing
Roller Knob
3–13