Oce Colorado 1640 Operation Manual page 143

8. Take the front filter box out by the green handles. Place it on a sturdy surface.
9. Slide the second filter box to the front and take it out by the green handles. Place it on a sturdy
surface.
10. Take both old filter boxes out of the frames. Dispose the filter boxes according to your local
regulations.
11. Place the new filter boxes in the frames.
Replace the filters (optional)
Chapter 5 - Maintain the system 143