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3D printer

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  1. Hi there, I've been having some trouble on my personal laptop with Cura. The Align Face to buildplate seems to be very buggy for me. It almost seems like it's selecting other faces to align? I have a video of the issue here. I have looked at a couple of other postings about this, but I have no artifacts or any indication that the model is shifted. I've checked, and my GPU supports openGL 4.6, so there shouldn't be any issues there, but I'll list out my specs below, just in case. i7-1065G7 Intel Iris Plus Graphics (don't believe this has a model nu
  2. Hi all, Is it possible to add customized non vertical supports? When importing tree supports created by Meshmixer and selecting "Mesh type: Print as support", or rotating a support created with the plugins "custom support" or "cylindric custom support" I'm getting in Cura unnecessary supports underneath it. Disabling a support, or choosing overhang angle:90 doesn't help. I would appreciate any help.
  3. I am successfully using Cura v4.8.0 on an Apple MacBook with the new M1 chipset. It functions, but is rather buggy in some places. • Previews usually don't work. Nothing shows up in the preview window. (Likely an OpenGL issue?) • I have to restart to load in a new model, or to do almost anything following performing a slice. That is about all I have noticed so far. Apple brags about the ease of updating applications to run natively with M1. Hope that Ultimaker can address this issue with a quick cure-a.
  4. UM3+ never had network issues. Printing fine for weeks. Always use Cura to Print Over Network option. Finished a print job and suddenly the next one can't connect to the printer. No updates that I'm aware of with the exception of WinOS updates. 1. Printer shows in monitor tab. 2. Network refresh shows printer fine. Selecting it shows option to "connect" 3. Clicking connect brings printer up in Monitor window. 3 seconds later, the printer disappears again and I can only Print to File from Cura. 4. Tried saving to a USB stick and the printer begins the job but no filament is
  5. Hi there! Recently bought an Ultimaker S5 for our company, had my first print from usb, everything worked fine. After the testprint I tried to connect it to the Wifi which froze in the last percent, so I cancelled it after an hour and restarted the system. After that no signs of booting the software, only a blank white screen, no Ultimaker logo or anything. Is it possible to reset the printer somehow? Thank you guys.
  6. Hello. I've got a problem. When i try to launch Cura 4.8/4.7 the message "Could not probe OpenGL. This program requires OpenGL 2.0 or higher. Please check your video card drivers" appears. I have modern GPU AMD Radeon RX 550 in my ThinkPad E580. The system is up to date (Windows 10 Pro 20H2/19042.746). Latest AMD Pro drivers installed (version What is the problem?
  7. so I've been using Cura 4.8 for a few weeks now with no issues. Been working great. Even installed a couple of extensions ( Octoprint connection, thingibrowser, Settings guide ). All of a sudden today, when I load it up, it looks like a mostly blank screen with a couple of the buttons showing. Menus work, but it's almost as if the resolution on my monitor is too low ( if I go into preferences, I can't see the bottom buttons ).... I re-installed and that actually fixed the problem... for a bit...now the problem is back... not sure what is going on?! (see attached image )
  8. My ultimaker 3 extended is making a cracking sound right at the start of printing. I have a video of it in the following link: https://drive.google.com/file/d/18QAjhxYC2Xy78odw2MmHF-RyHaRjvn3W/view?usp=sharing Any help would be really appreciated. Cheers, Ibnul.
  9. I keep changing my Ender 3 V2 Start G-code to change the G28 line to G28 R (since my Z axis tends to fall when the steppers are disengaged, the R moves the Z axis up so that my BLTouch doesn't fail and require a power cycle of the printer. ; Ender 3 Custom Start G-code G92 E0 ; Reset Extruder G28 R; Home all axes But Cura 4.8 keeps reset it to ; Ender 3 Custom Start G-code G92 E0 ; Reset Extruder G28 ; Home all axes I have no idea why it keeps resetting it. Any ideas?
  10. I noticed my tree supports during this print have lots of weird gaps in the walls etc. I checked in Cura 4.8 preview and noticed the slicer also shows these. Please see the attached screenshot. Didn't have this problem in earlier versions. Didn't change the settings at all. What can cause this or is it just a weird bug?
  11. Hi people! We recenttly bought an S5 Pro Bundel and we are facing seriuos problems. I am in a city that the humidity usually reaches 85% on the summer ( south Brazil ). The printer is installed in a room with air conditioning ( 65% humidity in the room) The Material station (MS) is never turned off, and I only use original Ultimaker materials. I only open the MS when some spool finish, and is very quickly. My PVA, Nylon, TPU printing are horrible, I need to keep dry in an external device and keep on MS when printing. I'm dealing with my local supplier since 1
  12. So I've been holding off writing this for 2 months or so as time is scarce these days but i cant take it anymore. Maybe someone where can help. Mac Version Cura 4.8.0 Mac OS 11.1 Router EPC3940L Problems: Cura / Ultimaker S5 do not stay connected to each other and cannot print over wifi network. No, i cant use a LAN cable. Reproduction - After turning on the UM5 it connects to the newwork fine. router shows its mac and IP addresses are active and connected. Cura will find the printer and be able to print via network. After printing for an undetermined amou
  13. I use my printer regularly, powered off 2 days ago with no issues. Today it doesn't work anymore. After powering it on it stays stuck at boot logo. Any chance to unblock it and how?
  14. What it says on the tin. When the S5 has a failed nozzle probe , which is 1/4 prints or so for me, it will perform one of two behaviours and ive no idea what they depend on. nozzle probe fails and after the cooldown cycle tries to probe again, almost always the 2nd time works with no interference from me nozzle probe fails and after the cooldown cycle pretends that it finished the print (you can see in cura that it thinks it finishes a multi hour print in a minute. Im of the opinion that after a failed probe the UM5 should ask if you wish to try again. Either way
  15. Cura 4.8 downloaded and installed. That is about all it did. Upon execution the program started did the welcome lets get started spiel and then promptly shut down. Thats all I got. I did catch a glimpse of the address bar saying cura was not responding just as the shutdown happens. Is this going to be fixed anytime soon or is there a working stable version I should be useing since 4.7 was kind of buggy as well. Which is the safest version to use? Bells and whistles are not important. The finished slice is whats important. Thank you for your time.
  16. Good day all, When I run Cura to slice models to print, I immediately experience network issues. This happens for Cura versions 4.6, 4.7 and 4.8. Upon launching Cura, I experience network issues. Issue are as listed: 1. Wifi disconnects immediately 2. Wifi connected has no connection (no internet) - youtube does not load, speed test does not work 3. Wifi network cannot search for wifi connections available 4. Wifi card deactivated and not running - needs to be manually restarted 5. Reconnecting to wifi when Cura is running results in constant
  17. Hi, usually I launch Cura. Then, File->Open File to open a 3mf file with the settings I use, make some modifications on the settings and/or STL and then save under a different filename. However, the top left of the Cura window still shows the original rather than the new name. Is this a bug? For example, I launch Cura. Open a file called filename1 and make some modifications. Then, I go to File->Save Project to save it as filename2. However, the top left of the Cura window still shows that it is under filename1 rather than filename2.
  18. Hi - I have read through a couple of posts on this topic, but as most of them are quite dated, I am not sure whether anything has changed. For the first time I tried printing with a 0.8mm nozzle and decided to fiddle with the printing temperature while printing to try and alleviate some of the "cotton candy" stringing I have been experiencing lately. To my surprise I noticed the Nozzle Temp was printing at a staggering 240C as apposed to the 205 set in Cura. After some reading, it seems the Printer G-Code setting needs to be changed to ReRap in Cura away from the Def
  19. Have an ERO7 message; X or Y switch broken; said to to ultimaker.com/ERO7 - but got a 404 code. Any comments?
  20. Hi, i'm currently tuning my part cooling settings, and i think i found a bug. i got a pretty good cooling setup where i'm able to get away with only 20% cooling on 8 sec layer times up to 45deg overhangs. and i like to print with somewhat okay minimum speed at around 20mms. So i adjusted my regular/maximum fan speed threshold to 8 sec. and my minimum layer time to 10 sec and min speed 20mms On my test tuning model i get around 10-11 sec layer times and i would assume to fan speed would be at 20%, but thats not the case.. cura adjust my cooling speed to max set speed at 65 and stay
  21. trying to print an object and when it gets to the second layer the curra code sends the machine to the x and y offsets for the nozzles and then continues to print at some random offset point from this. I have doubled checked every thing i can however it is just not working. Any time i do a job with dual extruders it jus falls over. Any help would be appreciated. I have loaded the Gcode and the current Profile if any one wants to have a look. CFFFP_3D Printed Arm Rev a.gcode PETG8.4.curaprofile
  22. I've been having issues with my S5 for a while, and decided that perhaps the Bowden tubes were the problem. Yesterday I received new ones, replaced them, cleaned both extruders, cleaned and lubricated the feeders and reset the tension. Tried a test print on the job I was working on, and it failed. I was using toughpla in extruder 1 and PVA in 2, with the correct extruders. After the printer cooled down, I went to unload and store the PVA. The process went as usual, except instead of waiting for the extruder to heat, the printer tried to remove the filament immediately, and failed. There
  23. I don't know if it's me being a dumbass but despite having selected option 1, 2, 3, 4 only option 1 is showing, Is it my fault? Other youtube videos I've seen you can see the options and change values.
  24. I'm having trouble with the new Pause at height script in Cura. I like to use it to stop a print to change filaments. I typically accomplish this by using my printer's firmware to retract old filament, I had some initial issues with it due to me not realizing that it was going to drop out the heater, causing my printer firmware to disable the extruder which would prevent me from changing filament, I have solved that with settings. Now I'm stuck on this issue where the extruder goes the wrong direction when the print resumes. It retracts instead of extruding. Further manual pausing
  25. Hey Guys, I have been using cura for more than 3 years now and recently ran into a really strange behavior after slicing one of my model. Infills are generated outside the model and also at specific layers in mid air. I am using the latest Cura version of 4.8 and I have sliced this exact same model on older versions without any issues. What makes it weirder is that the locations of these floating infills randomly shifts as I tweak the slicer settings such as infill%, infill pattern, line width, Number of wall lines etc. I even tried slicing with the Cura preset profile
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