Olivetti 3D IoT, Руководство пользователя, Страница: 38 / 77

3-4 User Manual 596806-02
GCODE PRINTING
To print your GCODE, proceed as previously explained in the section related to test piece printing, that is:
1. Insert the SD CARD into the slot at the front of the printer
2. Starting from the Desktop Menu press the Menu key and then, in the next screen, the SD key
Figure 3-3 From the Desktop Menu, select Menu then SD
3.
Select the file to print (e.g. Logoolivetti1.gcode)
4.
The automatic printing procedure starts, reading the GCODE file indicated and executing all the phases.
You can follow the process from the Info menu or, naturally, observing it directly through the transparent
printer glass.
Generating overhang supports
Portions of a model that cannot be printed using the FFF printing process, without the provision of an
adequate support underneath, are defined as overhang.
As in FFF technology layers are deposited one on top of the other, each layer must have an adequate
support underneath.
If your 3D model has planes or surfaces that rise upwards with an inclination of over 50° approximately
with respect to the vertical plane (40° from the table), the layer deposited may not have sufficient support
underneath resulting in it collapsing downwards, compromising printing quality.
To resolve the problem of overhang, whenever required the slicing software is able to generate material
supports automatically (on the basis of user-defined parameters).
At the end of printing process this additional material must be removed manually.