b.
22. Insert the build unit by pushing the handles.
23. Close the printer door.
Change to a different type of material
When changing from one material to another, some special procedures may be needed, depending on
the compatibility of the materials.
The processing station stores and moves the material from the cartridges to the build unit, and it may
be difficult to remove all material particles from the loading path. Check the compatibility chart on the
webpage and follow the procedures below, depending on the level of compatibility.
Download the material package from the HP webpage to a USB flash drive, connect it to the processing
station, and then to the printer. At the processing station’s front panel, tap the Maintenance icon ,
then Material > Settings > Change material.
54 Chapter 7 Load material into the build unit