Cubicon Single Operation Manual page 26

③ When you select {Unload Start}, the extruder motor
to move the filament is operated to pull up the filament
inside the extruder. Wail until the filament is
automatically pulled up.
After a while, "Pull Out Filament" will be displayed on
the LCD screen. Pull out the filament (2) while the
filament handle is pressed (1).
You may feel a little tightness when the filament is
inserted into the entry. This is due to the filament
supply detection switch. Push it with more force.
The "Pull Out Filament" message is not displayed when
there is no filament in the extruder, and thus the
filament is not detected by the filament supply detection
switch during unloading.
④ Press the [ENTER] button to terminate unloading.
* Loading the filament while ignoring the fact that the printer is turned on when the filament is not supplied
to the extruder (incl. the initial installed condition) or there are filament fragments inside the extruder may
cause an extruder problem.
The printer has the logic to unload the filament if the power is turned on when there is no filament (no filament
detected by the filament supply detection switch). If you do not see the filament in the filament entry of the
extruder and the printer begins unloading, load the filament after waiting for unloading to be completed.
* Make sure that no part of the body contacts the nozzle area, as both the nozzle and the filament are hot
when the extruder nozzle temperature is raised.
* Always press the filament handle when you pull out the filament.
This is to prevent the problem that result when the edge of the melted filament is stuck inside the extruder.
* When unloading the filament, it can be stuck into the extruder due to the differenct end shape depending
on the filament type.
Do not force to pull out the filament during unloading in case the filament is stuck in or it may cause the
blockage.
1) Unload the filament after pushing it into the nozzle to melt its end and make the shape or
2) after cutting the filament outside of Extruder, detach the Extruder and remove the filament.
If you are forced to pull out the filament and it is stuck inside of the extruder as residuals, you should
repair the fixed Extruder unit.
Copyright Reserved HyVISION System Inc.
This document is a general purpose operation manual and is subject to change without notice when necessary
for product improvements. HyVISION System does not take the responsibility for loss caused by any error in the
document or provisions and use of this document.
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