Jakub Dolezal

Hi Nick, to have Multi Material settings in Scli3r Prusa Edition you need to download the latest drivers package and install Slic3r PE with Multi Material settings. http://www.prusa3d.com/drivers There is detailed guide, how to set Slic3r PE for Multi Material print, see: Creating models and gcodes Jakub

Hi Isabelle, does the printer work without Pronterface? Do you have the latest driver bundle from http://www.prusa3d.com/drivers ? Let me know ;)

Hi Ludovit, It is part of the drivers package, download it here: http://www.prusa3d.com/drivers/ Also, don't forget to check our Multi Material slicing manuals: Creating models and gcodes Please mark this answer as the solution, so the thread gets closed. Thanks

Hi Udi, Successful XYZ calibration is saved into printer's memory. What you see on the screen is next step, which is to print V2 calibration pattern while adjusting live the height of the nozzle above heatbed. Use the 3D Printing Handbook and you will be fine. And to answer your question, if the XYZ ends successfully, you don't have to run it again. If this helped you, please mark my answer as the solution, so this thread gets closed. Thanks

Hi, Kang, please contact our support to get a replacement, either the frame or the rods don't meet their specification. I'm sorry about that. Email is info@prusa3d.com Also please mark this answer as the solution, it will close this thread. Thank you Jakub

Hi Tom, selftest is now part of the Calibration menu, @daver1 is right. Please mark any of these answers as a solution, so the thread gets closed. Thank you

Hi Riley, please ensure the endstop's "button" is moving freely and giving clicking noise, while pressed with a finger. You can use a special check directly on the printer: 1) Power on printer 2) Using knob enter menu 3)Go to Calibration 4)Go to Show end stops 5)There are all endstops with values "" (zero), but if you press the button on the endstop, the value must change to "1" (one) In case your connection is according to the assembly manual, endstop is mechanically working and the problem is still occurring, please contact our support at info@prusa3d.com and ask for a replacement. When your problem is solved, please mark this answer as the solution, so the thread is closed. Thank you.

Hi Neil, all bearings are lubricated by the manufacturer, so for the initial assembly and first prints, you don't have to lubricate them. However, for the maintenance, it is a good idea to use lubrication.

Hi JYL, I'm sorry for your issues and damaged PEI surface, let's fix it together ;) First, download and flash the latest firmware: http://www.prusa3d.com/drivers Calibration: 1) Please follow exactly step by step the chapter 9. Preflight check 2) When you finish setting the P.I.N.D.A. probe height, proceed to the 3D Printing Handbook I recommend using the paper because as soon as you see a movement of the paper you have to immediately stop the calibration process. Let me know if you still have issues and please be present during the calibration to avoid any other damages. Damaged heatbed: The replacement depends on the size and depth of the scratches. If you can print objects over these spots and you have no problems with adhesion or object's surface quality, you will be fine. In case there are issues, you can replace the PEI sheet for a new one (included in the kit), guide for replacement is here: Replacing the PEI sheet But first, make few prints and see how it goes.

Hi Robert, is this happening during printing G-codes provided in drivers (http://www.prusa3d.com/printable-3d-models/) or on your own G-codes?

Hi John, recommended distance between P.I.N.D.A. probe and the heatbed surface is 1,2 mm.

Hi, Roy, thanks for sharing your idea. It might work, however, I wouldn't recommend touching anything, which is regularly under the electric current.

Hi, Roy, good point. I will forward your feedback ;) Using glue to fix the nut forever isn't recommended, because the nut can slightly move while the screw is released and then it will be very hard to reach the nut.

Hi Ali, you need to rotate the right printed corner 180° compared to the photo. We will reshoot this photo.

Hi Peter, yes you're right. We will upload a new photo with correct placement.

Hi, Richard, if the nuts keep falling out, you can add them right before connecting parts together.

Hi Peter, thanks for sharing your approach.

Yes, you shouldn't tighten this screw too much, or you might damage the thread.

Hi, Henrik, you need the motor now or you won't be able to finish the extruder assembly.

Hi, Richard, did you check the correct placement with Allen key?