Printronix L5000 Series Maintenance Manual page 73

If toner or developer spills on skin or clothing, use cold water to remove it.
5. Pour the entire bottle of developer powder into the developing unit evenly, while
rotating the roller knob counterclockwise.
6. Replace the cover and tighten the screws. Next, install the developing unit as
described in the following procedure.
Consumables
Developer Powder
Roller Knob
IMPORTANT
3–11