Geeetech

The layers shifts without the visible reason. I increased the voltage of driver motors up to 1,1 volts but no result. Always I print my models from sd-card (I use no usb). I use repieter-host software. My firmware version is 1.23.25. This is the newest version at the moment. What to do ?

Hello everybody ! I have a problem when printing models on my printer E180: moving (shifting) the layers have place. How can I solve this problem? What is the reason ? The shifting is only during the Y-axis. I tryed to tighten the y-belt but no rezult. I want to measure the voltage of motor (may be ...