Printronix L5020 - Manual (Page 128)

Chapter 4 Consumables Replacement
128
6. Remove the three screws on the developing unit cover and
detach the cover.
7. Put the developing unit in the plastic bag and do the following:
a. Remove the developer and toner in the toner hopper by
gently shaking the developing unit up and down with the
opening of the toner cartridge facing downward.
b. Rotate the developing unit and gently shake it, to allow any
remaining developer or toner to fall out of the cover slot.
8. Remove the developing unit from the plastic bag and place it on
a protected surface.
9. Vacuum up any developer and toner which remains on the
toner supply roller and the auger with a toner vacuum cleaner
equipped with a narrow nozzle.
Legend:
1) Toner Hopper
2) Toner Spray-Guard Brush
10. Vacuum the toner from the toner spray-guard brush on the
developing unit.
11. Shake the new developer bottle several times, remove the
bottle cap, and screw the nozzle tightly onto the bottle.
1
2