3D Printing: Difference between revisions

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{{Note|Please return printers back to 0.4mm after use or leave a note of what size nozzle is installed -- nozzle size indicators are on the printers for this purpose.|warn}}
{{Note|Do NOT attempt to remove nozzles from Ultimaker 3 print cores!|warn}}
 
Ultimaker 2+ printers equipped with Olsson blocks can have their nozzles easily changed. Default for all applicable printers is 0.4mm (excludes Z-Unlimited).
 
The hot end must be fully heated and material removed prior to changing a nozzle, otherwise damange to the hotend and printhead will occur. The following directions must be followed for nozzle changing.