Oce Colorado 1640 Operation Manual page 70

Load a media roll (position 2)
3. Pull the lever and open the clamp.
4. Take the feed media shaft out of the drawer.
5. Pull (1) the handle of the locking mechanism towards you.
Slide (2) the media shaft into the side of the core of the new media roll.
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70 Chapter 3 - Handle the media
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