Oki B6200 Series User Manual page 36

It is recommended to use up the drum-toner cartridge within
l
one year of removing it from its packaging.
Keep the drum-toner cartridge out of the reach of children.
l
1. Open the cover.
When the optional offset catch tray is installed, fold the tray first
before opening the cover.
Do not touch any parts inside the printer.
2. Take the drum-toner cartridge out of the packaging box and
shake it seven or eight times as shown in the diagram.
NOTE
WARNING!
INSTALLATION AND RELOCATION PROCEDURE > 36