How do I fix layer shifting in Prusa i3?
During a print, go to LCD Menu -> Tune -> Speed and decrease the number. Check the X/Y belts. Make sure that belts are properly tightened. Belts should be tight enough to sound like a low bass note when plucked.
Why do layers shift?
Print speed can cause layer shifting because, if set higher than your stepper motors can handle, the motors may move less than they’re told to. Also, you should make sure that your stepper motors are performing as expected and keeping up with the demand for motion (they often make a clicking noise when failing).
What causes layer shifting on a Prusa printer?
Troubleshooting itself is the same for both axes. Layer-shifts are most often caused by the wrong tension of the belts or pulleys not being secure. Run the printer in Normal mode rather than in the Stealth mode. You can change Power mode in the LCD Menu -> Settings -> Mode. The stealth mode is perfect for small and simple objects.
What should live Z be on Prusa i3 MK3?
Typical values for a properly-assembled printer are between -0.5 and -1.0 (more-negative values are closer to the print bed). If the live-Z value is outside that range, you need to adjust the position of the PINDA probe.
How to do a first layer calibration on Prusa?
The official Prusa procedure is good for getting a rough calibration. If you want more precision, the ” Life adjust Z – my way ” procedure on the Prusa forums is good. Basically, you print out a large one-layer square, adjust the live-Z value halfway through, and see which half has a better first layer.
How do you calibrate a Prusa i3 printer?
The second step, which you’re having trouble with, is to calibrate the exact distance between the PINDA and the nozzle tip. The printer prints out a test pattern; while it’s printing, you turn the the dial on the printer control panel to adjust the “live-Z” value.