QMS Magicolor WX User Manual page 154

6 Grasp the green handle on the end of the charger unit and
pull the unit out of the cartridge.
Place the OPC belt cartridge in its protective bag or in a dark area
to protect it from light, and set it aside until you're ready to rein-
stall the charger unit.
7 Wipe up any loose toner from the OPC belt cartridge area in
the printer.
8 Clean the charger unit by sliding the wire cleaner along the
groove in the top of the unit several times; then, flip the unit
over and run the wire cleaner several times across the grid
plate (a metal screen) on the bottom.
9 Turn the OPC belt cartridge up on the handle end again, and
place the charger unit back into its slot.
Place the OPC belt cartridge in its protective bag or in a dark area
again to protect it from light, and set it aside until you're ready to
reinstall the wire cleaner.