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dual extruders on Ramps 1.4, only E0 is working.

Posted by hokanp 
dual extruders on Ramps 1.4, only E0 is working.
August 10, 2017 06:36AM
Hi
Have 2 extruders connected to my Ramps 1.4. Only that one on E0 is working. If I shift the Cables extruder 2 works when connected to E0.
I have replaced the stepper drivers without any luck..
I have the same configuration on both extruders made in Repetier configurator 0,92.
I use M302 S1 for Cold extrusion.
Is there someone with a solution for this?
Is there any jumpers or settings that I HAVE missed?
I can se both extruders, heaters and temp sensor working in Repetier Host.
I have attecded the full software.
BR
Attachments:
open | download - Repetier-Firmware-2017-08-10.zip (433 KB)
Re: dual extruders on Ramps 1.4, only E0 is working.
August 10, 2017 12:35PM
Your config look ok,cant see any errors.
What command are you using to select 2nd extruder ?
Re: dual extruders on Ramps 1.4, only E0 is working.
August 10, 2017 12:36PM
Hi
Found the problem, error in the MB. Tested with a new one and now it is working.
BR
Problem with dual extruders on Cura/Repetier
August 18, 2017 10:37AM
Hi
I have an CoreXY with Chamira dual extruder.
I want to be able to run different temperatures on the nozzles. I cannot se how to do it in Cura nor in Slice3r for Repetier Host.
Anyone know how to solve this?
BR

Edited 1 time(s). Last edit at 08/18/2017 10:38AM by hokanp.
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