Canon Oce Colr Wave 500 Operation Manual page 289

4.
Pull the handle of the roll holder locking mechanism towards you and remove the roll holder
from the core of the media roll.
Put the empty roll holder back into the drawer (as shown in the illustrations)
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1
5.
Remove the media roll from the roll loading station.
Store it in a safe place, so that it cannot fall over or roll away.
Chapter 5 - Maintain the Printing System
Remove a media roll
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