Canon imagePROGRAF TX-3100 36" Printer with Basket - Manual (Page 127)

Removing Rolls From the Roll Holder
1. Rotate the holder stopper lever (A) towards to release the lock, and while holding it in 1.
position (B), remove holder stopper from the roll holder.
2. Remove roll holder from roll paper. 2.
3. To remove 3-Inch Paper Core Attachment, press tabs (A) inward and remove attachment. 3.
• roll holder Side •
• holder stopper Side •
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