Canon Colorado M Series Operation Manual page 90

Load a media roll (position 1)
2. Place the new media roll, with the media flap on the bottom and towards you, on the roll loading
station.
3. Pull the lever and open the clamp.
4. Take the feed media shaft out of the drawer.
5. Insert the feed media shaft into the core of the new media roll. You can use the optional grip lock
for this step.
With the optional grip lock:
1. Pull (1) the handle of the locking mechanism towards you.
2. Place the grip lock (2) in the feed media shaft.
90 Chapter 4 - Handle the media