3D Printing: Difference between revisions

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Ultimaker printers equipped with Olsson blocks can have their nozzles easily changed. Default for all applicable printers is 0.4mm (excludes Z-Unlimited) -- 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.
 
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.
 
Directions: