Oki MC860n MFP - Manual (Page 123)

Maintenance > 123
3. Press the cover release (a) and open the top cover (b) fully.
4. Note the positions of the four cartridges. It is essential that they go back in the same
order.
WARNING!
If the MFP has been powered on, the fuser will be hot. This area is
clearly labelled. Do not touch.
1. Cyan cartridge 3. Yellow cartridge
2. Magenta cartridge 4. Black cartridge
b
a
1
2
3
4