Hi !
I modified a K8200 printer changing the extruder in order to make a liquid deposition modelling (LDM) printer (I used this idea: thingiverse.com/thing:482873).
I have the following problems (I list them in the order of severity):
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The motor from the extruder goes forward (normal) but also in the reverse way as you can see in my video: youtube.com/watch?v=JSZZSNO … e=youtu.be
Why it happens this and how can I make the motor to go just in the forward direction? LDM printing can not work if the motor goes in the opposite direction… -
How can I make the printing start if the temperature did not reach 190 degrees? I mean I want to remove the extruder sensor temperature
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What should I modify in the software in order to remove the extruder heater (physically removing of the extruder) and the printer to work ?
Many many thanks,
Sorin