no function on extruder

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tecotron
Posts: 1
Joined: Fri Jul 30, 2021 1:30 am

no function on extruder

Post by tecotron » Fri Jul 30, 2021 1:56 am

hi.
i have an problem with my extruder on my printer.( geeetech i3 pro w)

it don´t move.

all other steppers (motors) are ok.

Attempt to solve the problem:
- i have change the driverboard without an success
- i have swapped the cables x-wise between the motors on the mainbord with success.... extruder works but the other motor now doesn´t work.....
- i change the mainboard without success on my problem.

what can i do now?

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Admin
Posts: 453
Joined: Wed Nov 30, 2011 9:49 am

Re: no function on extruder

Post by Admin » Wed Aug 04, 2021 11:23 am

Hello, the extruder normally indicates that it is not a motor problem, it may be a motherboard problem. It is recommended that you reinstall the firmware. If you cannot solve it, you can only change the motherboard.

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