PVA Emergence PRO, Operation Manual

Page: 49 / 68

Emergence PRO ™ 3D Printer Manual
Revision C / December 2020
Page 49 of 68
Monitoring the Print Process
While it is easy to start a print and walk away, it is recommended that you check in at
regular intervals.
First Layer
The first layer should have a smooth and even finish. A good first layer will feel like a smooth
and flat bump with little difference in height between the layer and the print bed. If filament
is extruding, but not sticking, try applying each of the following suggestions alone, then
together consecutively:
•
Calibrate the print bed to check the levelness (see Section 2.4.4 for reference).
•
Decrease the print speed (see Section 4.4.1 for reference).
•
Increase the flow rate (see Section 4.4.2 for reference).
Next Layers
A first layer can indicate that a print is off to a good start, but it will not guarantee a print
without issues. The following layers will be important in determining the quality of your print.
For example, if you notice that filament is not being extruded consistently or that the printed
filament is cloudy, it may indicate that you have improper tension on the extruder or that the
filament is saturated with moisture. Paying attention to the next layers will help you save
filament and identify any issues with your print.
Opening the Door and Pausing the Print
If you need to access the print, you should always pause the print before opening the door.
1. On the Printer Control Screen, select Print and then press Pause . Note: There may
be a slight delay between when the button is selected and the print is paused, the
printer will complete all moves in buffer prior to pausing.
2. To resume printing, select Print and then press Resume .
The Emerge nce PRO™ also includes a door sensor that will pause an active print when
opening the front door. This function acts as an added layer of protection for the
printer and operators.
Filament Break Detection System
The Emergence PRO™ offers a filament break detection system that will pause your print
when the roll runs out of filament. While the printer is paused, you can replace the filament
without losing your print.