extruder axes doesnt move

[jjcchhrr]

Hello i ve new trouble with my printer the extruder axes doesn t work
I set the hot end at 180•c ok then if i use the display panel to use the extruder nothing happen
I made a try plugin my motor on the y axes the motor work
I made a try using an other stepstick nothing change
I made a try with an other wire nothing move
Do you have any suggestion for me thanks

[William]

Hi,which printer are your using?I think the nozzle may be clogged.

[jjcchhrr]

I use prusai3b the test i made are without the nozzle
I just try to make turning the motor shaft without success
I put the hot end at 180 not to have any trouble with température check

[William]

Here is a related post you can make some troubleshooting,please take a look:http://www.geeetech.com/forum/viewtopic ... 17&t=17038.

[jjcchhrr]

I ve check the tension between the screw and the ground i ve got 1,1v the stepstick is ok the motor is ok the wire is ok do you have an other test to do ?

[William]

Could you remove the fan from the extruder and take a video about the working situation? It will be more clearer and easier to find the key point.You can upload the video to Youtube or something like that,then just send the video link in this post.

[jjcchhrr]

I send a video at technical support and to mr wang mail

[jjcchhrr]

The results are the same no movement of the extruder axes at 180deg celsius