Oki MC573 User Manual page 167

While removing consumables, be careful not to hit them to the LED head.
Never throw a used image drum or toner cartridge into a fire. They may explode, and
the toner inside may fly off and cause burns.
6
Unpack a new image drum and place it on the flat surface.
7
Remove the desiccant pack.
Burns may result.
8
Remove the toner cover.
9
Unpack a new toner cartridge.
10
Shake the cartridge several times vertically and horizontally.
11
Remove the tape (d) from the toner cartridge.
- 167 -
8. Maintenance