Prusa mk4 problems.

Prusa mk4 problems This happened with PETG (and to a lesser degree also with PLA) on the smooth and powder coated sheet. 00 Firmware. Jan 13, 2024 · RE: Seam problems. Show off your prints, or ask a question… The problem is solved. The Cold pullback didn't bring a solution , nor cleaning the nozzle or the extruder. Tried connecting just the black wire in the power panic cable to DC GND to fool it, but it still complains when power panic cable is not attached to the genuine Prusa (Delta) power supply. 5S upgraded to a Mk4. Thanks for tips. Dec 30, 2023 · RE: MK4 Right Z-axis wobble. Felt almost like cancer removal. Jun 8, 2023 · Hi everyone - Completed my Mk4 kit build without issues. 0. Topics: 2,246 | Posts: 18. Wenn Sie Ihren Original Prusa MK4/MK3. Hi all, I'm loving the prints that my new, assembled-from-kit MK4 is producing. To access them, remove the front cover and check the clamps for visual damage. I found the suggestion in a forum post, but only after spending 5+ straight hours on chat support where they had me test and submit photos of so many things, only for them to ultimately tell me they needed to escalate my issue to the “quality team” and they would Jul 25, 2023 · I just finished assembling the MK4 kit, and I have too problems with intermittent Y axis calibrations failures. I'm not sure why it happens so much more with PETG than with any other filament. 2 Firmware for Original Prusa MK4. There is also the assumption that the hotend fan blows too much on the nozzle. If you think that heating the filament hotter and retracting before it does the bed probe will work better then simply modify your start gcode to do so and test your theory. My wifi does not have the naming problem. I believe the problem is leaving the extruder too long at high temperatures without printing. It's report like this why I'm still reluctant to upgrade from my MK2/s MMU1 to MK4 MMU3. PLEASE EVERYONE READING THIS THREAD CONTACT PRUSA SUPPORT AND TELL THEM HOW UNHAPPY YOU ARE WITH THIS SITUATION. Prusa support also gave me a tip to loosen the screws holding Z-axis motors. As we continue testing the MMU3 for the MK4, the Prusa Connect team has added new functionality. I know there are some reported issues with a blob of ooze on the nozzle of some MK4s that confuse the calibration via the load cell. IMG_4964-1 IMG_4963-1. The layer shifting you experienced may not be the fault of the printer. During the development of our automation system, we encountered these exact issues across multiple machines. Nothing they suggested made a difference, and they finally determined that they would need to forward my case to the PRUSA quality team and they would get back to me in a couple days…6 weeks later I’ve heard nothing. The MK4 will be my first Prusa and I can’t wait to build it when they start selling the kits. In this blog we’ll go through the issue itself, how we discovered it, and its fixes. Oct 27, 2023 · MMU3 integration in Prusa Connect. They ship the machines without an accelerometer, even if the buddy board has a port for it, and there’s no option in the menu for using it, if the user decided to Mar 3, 2024 · RE: Mk4: files from connect are forever "waiting" I had the same problem on my Prusa Mini+ and swapping in a different USB drive fixed it immediately. my Mini+ and those of other users are underextruding with the stock 325 steps. I have probably got close to 1500 hours on it. There is a known issue where the printer is extremely noisy/rattling during x-axis moves, especially on the first layer. Original Prusa XL Belt tension. The firmware in both printers was the OEM original. Jul 12, 2023 · MK4 Firmware Update causing problems. Filament tip Ensure t… I’ve tightened the idler spring screws a little and that didn’t help. My MK4S prints well out of the box. Jun 15, 2023 · (Coincidentally -- this is the setting Prusa uses in their "NinjaTek Cheetah TPU @MK4" filament profile!) Next, I decided to print a 3DBenchy. Changing the value within prusa slicer does not seem to actually change it at all either. This is why the new mk4 has a ground wore from motherboard to psu. Add to it that the MK4 needs a really stupid complex filament feeding system if you have to use the big industrial spools (2. Stellen Sie auf unserer Download Seite sicher, dass Ihre Firmware immer auf dem neuest… Es wird empfohlen, sich etwas Zeit für die regelmäßige Wartung Ihres Original Prusa MK4/S und MK3. 69K subscribers in the prusa3d community. After ~100 hours of printing it's been running successfully with several builds completed. Using the non-Input shaper profile as a workaround still works. Nov 27, 2023 · RE: Problems with first layer being too high off of the plate. Jan 4, 2024 · I want to reiterate I'm a fan of Prusa. Außerdem macht es einen Unterschied ob ich mit Inputshaper oder standard drucke. 0, the printer can detect whether the filament is stuck and not moving, for example when the nozzle is clogged. To make it short: you can literally throw your TPU on the MK4 - and the print runs successful. Since few weeks I feel like it went down and down, but when I tried abs and PC blend and couldn't make it stick to none of surfaces (smooth, satin and textured) It become more apparent that I have issues, now I can't even get pla print to stick to smooth PEI sheet. I was able to print some files and the hotend kept clogging up with larger ones. prusa3d. And after trying prusa slicer I never went back. … Read the article I have been printing some large models on the MK4 and keep getting y axis shift problems that ruins the print. Thank you! PS: Prusa, seriously, this needs to be a high priority fix. I have a factory assembled MK4 and have checked all the things mentioned- if it fails I can power down and up and it will resume the print after homing/leveling. The second print consisted of 3 objects that were printed in Prusa PLA with firmware 5. Turns out, the vibrations made by the MK4 loosened all the bearing retainers under the bed and pushed the bump-stop back too far. I can basically wiggle the filament about 2 inches above where it inserts and the printer will throw a fit about filament being there/not being there. I got my MK4 a few weeks ago and have been printing gridfinity grids and bins in PLA using filament from Prusa and a spool from Hatchbox. The issue mentioned above is only isolated the the assembled MK4 unit that was purchased last fall. Jun 20, 2020 · Adhesion problems. I have doubled checked settings, printed at the speed recommended by Prusa, tried both feeding it from a dryer and also dried TPU and put on the regular spool roll, and it gets stuck every single time printing without using input shaper up in the extruder (not in the nozzle). Newsletter. Apr 23, 2024 · LAN Problems with Firmware 6. But I'm having trouble with WiFi. But don't Jun 14, 2023 · - issues with the prusa link, but that is an beta, I got that, but almost no use for me in current state. This is with overture PLA. Overall I like Prusa Research reliability with good support and a large community of users. Oct 15, 2023 · So actually i was running the original MK4 profile instead of the MK4 with input shaper. I had tried before to increase the branch density to 45% based on something I had read a while back, but that didn’t seem to make a difference. This results in the Show off your latest creations or get advice on a problem. This helps in 99. Tried and Ender 3 V2, it never worked, not to hard to build anger inducing printing. Additionally, the fans seem to be working sporadically. Nov 17, 2023 · Im letzten Jahr sah sie schon auf dem MINI+ sehr gut aus. The quality of the gcode is an independent issue. 0 my MK4 has massive LAN problems. If you can identify problems with each printer, be sure to inform Prusa so they can improve their QA check process. PS. I contacted Prusa Support and Marcin helped me to resolve the problem with the following steps: Expansion joints (MK4/S, MK3. Generally this has been halfway through prints that have smaller footprint and are taller, all using PLA. Sep 18, 2023 · Moin zusammen, habe das gleiche Problem. I used to have bend the plate both ways to get the model to release enough for me to pull it off. Smooth plates. Prusa chat directly told you this but you feel like it's Prusa's problem that somebody not-Prusa has software that doesn't work right. Jul 8, 2023 · MK4 and Flex (TPU) After assembling my MK4 (which was a pleasant and rewarding experience) I tried as a second print a TPU (90A). If you need immediate help, go to help. 5/MK3 Multi Material 2. The MK3 has received more than 30 firmware updates and two major hardware upgrades during its lifespan. Removing it after it happens is… After pretty lovely time with integrating the 2 MK4s we recieved over the last 2 months, they've suddenly been showing some serious issues on longer prints in PETG. 0) and latest slicer version (2. Dec 27, 2024 · Crash detected while homing surprise. Aug 30, 2023 · RE: MK4 First Layer Problem with PETG. 4 MVS in the Prusa Cheetah profile. 9/S, MK3. I love the printer and am about to order an upgrade kit for my first i3 but would really like to see a resolution to this problem. Adjusted and tightened and problem solved. 4 K General discussion, announcements and releases Input Shaper (MK4) Oct 27, 2023 · MMU3 integration in Prusa Connect. Apr 16, 2023 · I had the following problem with my factory assembled Prusa MK4: After some time while printing, the hotend always got clogged. 5 kg of ASA printed. My bi-directional fan duct design helps with overhangs on the far side, but any duct that pulls air all the way to the other side of the nozzle is going to likely decrease the overall cooling performance by the nature of how inefficient it is to wrap air around the nozzle. 9/S are equipped with a loadcell. This was a mk3. The MK4 is new and it was the first print with support structure. In the photo you can see that the walls of this print are all offset in the y direction. I have not yet disconnected and reconnected the printer. I'm using stock prusa slicer settings for . Hello fellow makers!A few days ago I got my first 3D printer - Prusa MK4. Now, I was having a problem with the z axis homingit would move down like it was going to the bed, but would stop mid-ai, trying to find the bed way too high. 7. I have a screen problem with a MK3s bought back in August 2020, where a couple of characters in the first two rows do not appear completely. EDIT: it would be nice to have some toggable setting to disable input shaping or have vase mode automatically disable input shaping, as switching the physical printer takes more steps in the UI. Maybe it is worth adding a part on how to calibrate your e-steps. I’ve rotated through 3 different sheets textured&non-textured(brand new), increased bed temp, and Z-Height is good. Then it will go down and touch the bed with the nozzle to finish the Z All things related to Prusa 3D printers. I stumbled upon the following video by accident, which had the same problem: Apr 19, 2025 · I have built 2 MK4 kits and have upgraded an MK3 to MK3. Non functional input shaping, broken bearings, horrible shipping times, and incorrect wires (unclejessie vid). For this, I reverted to the default Prusa-supplied NinjaTek Cheetah TPU @MK4 and the Prusa-supplied 0. So here’s to our newest addition to our family, the Original Prusa MK4! Happy printing! Original Prusa MK4 vs MK4S Každému modelu z řady Original Prusa poskytujeme podporu dlouhodobě, mnoho let od jeho uvedení na trh. Apr 26, 2023 · Prusa printers (most 3D printers) are not an appliance, they are an open sourced device that naturally appeals to makers, tinkerers, designers, etc. A ping command to the printer shows request timeouts and the printer is disconnected and was not reconnecting after transfering a few megabytes. Also recently called out the issues with my 2 X1C/ P1P/AnkerMake M5 (that I purchased myself just like my MK4) Yep, I fully admitted that it was my fault downloading the prebuilt gcode from Prusa MK3S and printing it. I've had a Prusa MK4 for about six months, and for the most part, it's been an awesome machine. Topics: 282 | Posts: 1,795 Problem Heizbett . Ensure that the belt clamps are in good visible status. New part arrived and the MK4 amazes me, bedt priter I've ever seen or used Oct 23, 2024 · I'm currently using official PLA or PETG from Prusa. Hi, I upgraded my mk4 to mk4s for a couple of months and had zero problems until yesterday where the "banging" on the left side at the beginning of the print turned from merely annoying to "calibration failing" with a "crash detected" alert. Yeah, the stringing is bad, really bad. Would like to know the results. Hello again, So I tried the rocket reactor from the Prusa files (but smaller). The best moment, when you should check whether the infill is okay, is when the object is still being printed. I downgraded back to version 6. Various problems with infill are not the worst kind of trouble you may come across, however, in some cases it can put the structural integrity of your prints at risk. Engaging Prusa support now and expect to hear more about blowing out the drive gear area from them. Jan 11, 2023 · RE: Detailed 0. 6mm nozzle with input shaping and the stock . Jan 2, 2024 · RE: MK4 X-axis Self Test/Homing failing. I had a similar problem where the first layer didn't stick properly on the bed at certain areas (see video). Does ony one of you have had this issue and solved it? Thanks in advance. Stringing or oozing, also known as "hairy prints", is the name given for when small strings of filament are left on a printed model. I cleaned up the enclosure and used the eSUN cleaning filament to clean the nozzle. Thanks everyone! Filament deformed and stuck right into the sensor hole. After several days of flawless behavior, I find the display is sometimes blanking, flashing white and showing corrupted (partly-drawn) info. Dec 29, 2023 · After having had problems printing with the default profiles for TPU and PETG, along with occasional issues with PLA not extruding consistently, and reading in the forums about others having issues with thermistors, I am wondering if that might be an issue with my MK4. Mar 7, 2023 · Bed Adhesion Weakening on My MK4. Apr 27, 2023 · I foolishly just trusted the MK4 would be good and not have such a glaring deficiency. I also used Jet black filament which I dried for 10H during the night and then 2H just before printing Jan 9, 2023 · RE: My Experience with the MK4 (not so good) Hi all, also my experience was not positive with the assembled MK4, I was undecided between MK4 and Bambu X1C and in the end I ordered the MK4 on 01/06, it arrived on 02/08 and printing an object downloaded from Printables I encountered a problem of contact during printing between the nozzle and the piece in the filling phase. It is unfortunate. My outdated printer still works, guess I'll keep it a bit longer. Lately, bed adhesion is getting weaker. PLA Prusament Pearl rot, schön trocken gelagert und im Prusa Slicer mit Input Shaper das aktuelle 0. Mit dem gleichen Filament habe ich schon mehrere Drucke ohne dieses Problem gemacht -> mit der 5. 20 Quality @MK4 0. The first layer is the essential one because it is the base of the printed object. 25mm MK4 problem. May 27, 2024 · 6. I first updated the firmware to 5. Profile enabled the Prusa MK4 to run the cura gcode without problems, and recover ready for the next print. The problem would usually go away after restarting the print. Jan 19, 2024 · I contacted Prusa and they told me to loosen the trapezoid screws. The printer was purchased assembled not a kit. I used the same roll of filament to print the mk4 parts on the mk3s and they look good. Hi, I am recently struggling with first layer adhesion on my mk4 kit. 0 RC firmware. 5/S) On the Original Prusa MK4/S, MK3. : Feb 13, 2024 · New MK4, can't get WiFi to work. Can anyone provide guidance on whether HIPS is suitable for supports or whether there is another filament that works better ?By the way, I consider using the MMU2/3 and MK4 printer within Prusa enclosure to combine printing of PC Blend with HIPS. Jetzt habe ich so ein schlechtes Druckbild mit einem 3 Monate alten voll montiert gelieferten MK4 der im Enclosure steht. Prusaslicer. 5cm off the bed I have gotten squished layers along with deformation as seen in the images above. The past week or so I'm getting issues with bed levelling. Just installed the new xBuddy board and the problem isn't fixed 🙁. Posting what support has responded with is helpful to know in troubleshooting. It "might" still work at PC temps of around 280C. I think there is some sort of extrusion problem which im unable to locate. Hi, as you can see on the video I have a problem on this preassembled brand new mk4 screen. Nozzle conditions (MK4/S, MK3. Filament is PETG from Prusa. The setup I chose is what works the best for me, but I occasionally still get that problem. Melden Sie sich an und erhalten Sie unseren monatlichen Schwung an nützlichen Informationen über neue Firmware, neue PrusaSlicer-Versionen und allgemeine Tipps für 3D-Druckprojekte. I tried to purge but the gears just kept slipping along the filament and did the same thing when trying to unload. Was für Filament verdruckst Du? Bei PLA kommt mir das Problem sehr bekannt vor - da wird es in der Enclosure leicht mal zu warm, das Filament schmilzt zu weit oben in der Düse und das Ding hängt fest. Mainly from eSun and 3DJake. The optimal lubricant is our Prusa Lubricant. Apr 14, 2024 · RE: MMU3/MK4 Wipe tower issues(too much purged) I am also having this issue with my mk4 with mmu3. I don't remember any major problems on the MK3. The problem isn’t a wrong e-steps value or even wrong flow setting in PrusaSlicer - it’s a bad first layer squish, it’s too high! Unless the top surfaces of prints look underextruded - then something likely is wrong with the extrusion system (still not necessarily the e-steps - contact Prusa support before fighting symptoms). Using the guidelines in the dedicated article, check the belt tension. At least 30% of the time when I turn the printer on the screen goes blank when the boot progress bar reaches about halfway. I forgot this is more an art than a science, and I had similar problems setting up the mk3. I have kept the organic support options all at their default setting. Feb 8, 2023 · RE: Z and Y axis calibration problem. All things related to Prusa 3D printers. I don't have a Mk4 to try it on (thankfully). Aug 25, 2024 · RE: MK4 prints not sticking to Satin sheet. Approx 8. MK4 has been running great until recently. I can send files to the printer from the slicer or from Prusa Connect and they print fine. While developing auto ejection for MK4, we discovered that these seemingly random failures actually follow distinct patterns, and better yet, they're completely fixable. It all looks great on paper and in prusa's videos but in reality many people are frustrated. Sep 20, 2023 · RE: Mk4 Unable to connect reliably to prusaconnect since 5. Prusa slicer + MK4 it simply works. I just booted up my mk4 - Prusa connect can't reach it, as usual. I agree with you, it’s nice to see that speed bump and it’s quite considerate compared to what they have currently but as long as it can sustain those speeds and keep the quality I’m all for it! Jun 24, 2023 · Glitchy screen on MK4. Original Prusa i3 MK2. By karl-herbert on Aug 09. This is by far the most common 3D printing problem, and probably the first one you may encounter. Show off your latest creations or get advice on a problem. I have been setting up my new mk4. Allerdings ist es erst nach dem Update heute auf die aktuelle Firmware aufgetreten. It is also possible to make your own enclosure. Changing the value in the menu fixed the problem for good. Did it on the stock 4. 9/S, XL) I’d had the printer for about a week and it was adhering fine, but suddenly I cannot get prints to stick to the bed. The Prusa CORE One, and the Original Prusa MK4/S, MK3. The only adjustment needed for the l… 13 votes, 35 comments. So next is HIPS filament that prints at 240 C. The weird whiteish line is the point where it starts bending up. 32 speed settings. Sep 22, 2023 · The first thing I do when I have any problems with adhesion is clean with dishwashing liquid, the hard side of the kitchen sponge and lukewarm water. As mentioned, that appears normal for calibration, except for the speed of movement. Dec 11, 2023 · Prusa MK4 - new bed warping issue. Despite the problem with the assembled MK4 unit we recently purchased another Mk4, this time in a kit. I had to reload it multiple times. 9%. 9/S, and MK3. Prusa Connect is now also able to read the currently active MMU3 slot and display the information in the status bar. Dec 12, 2024 · The Prusa MK4 is marketed as a high-speed printer capable of impressive print times, but many users (ourselves included) have encountered frustrating layer shifts that seem to occur at random. I'm confident I've assembled this appropriately--not my first Prusa i3. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. That’s my experience with steel plates from Prusa and other brands too. They just both randomly stop moving, show the program running, show remaining time as "N/A", continue being heated up like they're printing, etc. As far as I read so far, the most common problem lies in the position of the two bearings on the left rod. I tried to configure PrusaLink, going to "Setup Wi-Fi Module" (Step 3 in the above link). Often, a fast rub with IPA isn’t enough and using the plate straight out of the box, you’ll probably have adhesion issues. I am using a cht nozzle but again, it worked perfectly for pla. If anyone has encountered a similar problem or has any suggestions for troubleshooting, I’d greatly appreciate your insights. Jun 5, 2024 · RE: MK4 mit Enclosure ständig feststeckendes Filament. I've removed the gearbox, removed the sensor and cut this little shit with a precision knife. Nützliche Werkzeuge Neben den üblichen Werkzeugen, wie Innensechsk… Had a similar issue with my MK4 kit, the nozzle heating element was shorted. These materials need a lot of print cooling, which is harder to achieve with a higher ambient temperature. Prusa provided great support in the chat and shipped the new part as fast as one could expect. Our MK4 is about a week old, assembled from the kit, and we've had great success with our first few prints. Generally the best setup for PETG in my opinion. Now I'm printing the generic PLA and generic PETG profiles and "suddenly" have problems with warping. I was following the instructions at this link and almost immediately had problems. I'd swapped to a 0. 2mm quality non-input shaping in Prusa slicer and the temperature is definitely set correctly for petg. 5kg+) we use, with spools standing or rollers and reverse bowden and I'm really really starting This is a very nice utility, I used it as well when I built my MK4. However, in the PRUSA forums I read of similar issues where folks reported that setting Z offset to . I use textured plate from Prusa + Silicone sock + ObXidian. I've done about 20 grids and 20 bins. 9. Jun 19, 2023 · RE: Problems Logging in to Prusa Link on MK4 This is a user-to-user support forum, so nobody (and certainly nobody from Prusa) will respond immediately. Nov 6, 2023 · RE: MK4 - filament sensor - inconsistent - possible fix. It doesn’t finish testing that until the Y-axis passes. Prusa MK4 kit! upvotes Problem with M600 filament change (Aquila x2) Oct 27, 2023 · RE: Cura profile for Prusa MK4. We're a week into owning our Prusa Mini and have had a few adhesion issues. It always seems to reoccur though. and often problems use crowd sourced solutions. The blob (mass of plastic accumulated around the hotend) is one of the most scary-looking printing problems you might face with your 3D printer. I upgraded my MK4 to an MK4S. It seems to me that seams got much worse with IS (input shaper) profile enabled. I will try that next. 05 fixed it for them. 2. It is still warping with a clean bed, 5mm brim, and using magigoo. 4 print settings. 0-RC1 Firmware for Original Prusa MK4 I've been having issues every single time I've printed TPU with my MK4. Brand new Prusa steel sheets usually require a thorough wash with HOT water and Dawn/Fairy before use. Looking to purchase a MK4 for printing 3dprintlab planes. Prints well, and is connected to my wifi, the little gray wifi symbol in the top bar is there. Aug 27, 2023 · I'm using the default Prusa PETG filament profile in prusa slicer with some adjustments like a 3 loop skirt (because it tends to botch the initial purge extrusion) and 60-80% infill. I found some time. Das sollten Sie auch dann tun, wenn der Drucker perfekt funktioniert. First I was using my old MK3 setup (very slow speed to avoid smashing in the extruder). It clearly is a problem with the firmware or PrusaConnect. This subreddit is temporarily private as part of a joint protest to Reddit's recent API changes, which breaks third-party apps and moderation tools, effectively forcing users to use the official Reddit app. 1mm FAST DETAIL ausgewählt. This could mean 5x cheaper prints! Nov 2, 2024 · MK4 kit, really frustrating assembly wish I was recommended fully assembled. Let's see what support says about it tomorrow. Each plate I also come from cura. A nejedná se jen o drobné opravy chyb - přidáváme zásadní upgrady firmwaru i hardwaru, které přinášejí nové užitečné funkce. Since firmware update to 6. I’m using . It is just a machine profile enabling cura produced gcode to print on the MK4 without problems. The USB works fine on my laptop, but it's not being registered by the Mk4. 9/S zu nehmen. Show off your prints, or ask a question. See also here: Prusa Mini Extrusion E Steps Calibration Under Extrusion – Hardware, firmware and software help – Prusa3D Forum Share my experience, callout the issues I’ve had & how Prusa is hopefully going to address it. Apr 27, 2018 · After feeling like a newbie again, I think a have a fix, which I think prusa could apply for everyone. gcode to the MK4. The latest firmware updates (Thermal Model protection) being only a couple of weeks old. Make sure that all of them have the full side facing the center of the carriage. 5S. If there's a problem with OctoPrint and how it behaves when connected to a Prusa, it seems that being mad at Prusa about this is focusing your energies in the wrong direction. Any idea how to fix that ? It's very glitchy and is off most of the time with the printer still running. Jun 22, 2024 · Display problem: flickering, blanking, corruption. Then I have used a Prusa Mini semi assembled, prints like a dream, maintenance easy because of the few parts. Usually I am able to home it, calibrate the axis' and the next print is fine. I called BS on that for so many different reasons but tried it just for the sake of doing so, so we could move on. The MK4 can newly report to Prusa Connect if the MMU3 unit is connected. Perfect first layers, no failed prints. That said - PETG is PETG. While I was happy with the MK4 reliability and print quality, I had recurring issues with the MK4S immediately Printing PLA or PETG in an enclosure might not be a good idea. Original Prusa MK4. Both the newer bambu and prusa machines have had problems out the gate, but imo, the prusa has had more. If the filament is not loaded into the extruder, yet the printer is trying to pull the filament inside, there might be a hardware problem in some of the extruder components: we will examine the causes and fixes in this article. Thanks to this component, starting from firmware 6. The basic info . The only solution is to increase total cooling output. Nov 13, 2023 · New to MK4 - Problems with first prints - extrusion??? Hi everyone - i just got my new MK4 ad was hoping to get an easy start - but thats not the case. Feb 17, 2024 · Does nobody else have this problem? It will happen to every mk3s+ or before printer. Feb 13, 2024 · New MK4, can't get WiFi to work. I haven't tried any tuning yet except lowering the PLA temp to 200 which did nothing. I specifically bought the MK4 as my MK3 has been nothing but awesome. When printing after the upgrade to 6. 9 Drucker zum ersten Mal einschalten, startet er einen Selbsttest, um die gängigsten Komponenten des Druckers zu überprüfen. So some observations: 1. Sep 14, 2024 · We have same issue on Prusa MK4. All passed setup easily and work well. Apr 7, 2023 · RE: MK4 PLA Stringing. This part of the product feels like a beta. Die MK4 liegen 6-9 Grad unter den der MK3. If you look at step 30 in the chapter "7. Dec 6, 2023 · The problems that we see here and in other threads is the logical consequence of Prusa’s absurd idea of Input shaper, using the same precalibrated profile for all the MK4 units. My guess is because speed, acceleration, etc are significantly higher with IS, the belts need to be tighter as well to prevent skipping teeth on the pulley. Apr 30, 2024 · More Specs. The problems that get escalated by a large base of users are the problems that get fixed. I have been particularly pleased with first-layer performance - out of the box, it was able to print a perfect first layer, even for challenging prints with a bunch of small patches of filament that get connected together in higher layers. On MK3S+ and Mini+ never saw this problem and MK3S+ have no problem on same part. 1. Pictures of boxes and shipping notices are considered low-effort and will be removed. Background story Prusa tech support asked if I used flash drives which had plastic or metal bodies, saying that there could be a "electric discharge" causing a problem with metal bodies. Prusalink DOES respond. At a glance, the Original Prusa MK4 ($1,099 as tested, pre-assembled; $799 in kit form) appears much the same as the Editors' Choice-award-winning Original Prusa i3 MK3S+. You can try to switch to a non-IS profile until Prusa solves this problem. 6. You can purchase the Original Prusa Enclosure in our e-shop. 4 nozzle Aug 31, 2023 · Here are some findings re colorFabb ASA on MK4 and MK3S+ noted during printing of approx 180 parts. Used Prusa Connect to load . A lithium-based, general-purpose grease also works well. This has happened multiple times. Yep, I had the same issue back in November on my new, assembled MK4, and setting Z offset to . You don't have to wait on Prusa. 2 Structural with Input Shaping. 5/S, having the expansion joints in the wrong orientation can cause an uneven first layer. Thanks to anyone who may have a fix, or to get me started on a path of rooting out the problem. Jul 8, 2023 · RE: +1 - seeing this as well, on the 5. Aug 14, 2023 · RE: MK4 Power Panic Issue - Can't boot. And after a couple years of using prusa slicer for my cheap old 3d printer I ended up getting an MK4. Suddenly having weird infil problems and warping. 0-alpha3, and currently on 5. Feb 11, 2023 · Thinking it was a printing problem (or a filament problem, a Prusament Pineapple Yellow) I sent the same gcode back to print, only to find that the problem recurred the same in the same spot. com, log in to your account, and click the chat button in the lower right corner. 0), I can no longer print from the printer using the display screen. Apr 21, 2023 · If the print is good on the MK3* and poor on the MK4, I would then go over the set-up and calibration of the MK4 thoroughly. Just got my MK4 a couple days ago and it seemed all was well until I tried printing something that would be prone to stringing. It helped with the inconsitent walls, but after some prints problem came back. It has not been communicated well that to get the input shaping benefits you need to add new printer profiles. So far everything has gone great except these larger block structures, about 0. I can name a ton more examples of early prusa mk4 problems. Jul 17, 2023 · Ok, after talking to Prusa customer service either via chat, we seem to have found the problem. But yes, the Z-axis isn’t at zero yet. I have checked my wires and everything was looking good, checked spindle and it was perfectly straight. Nov 19, 2023 · I use the default setting for MK4 with Input shapping. But i cant generate a IPv4 adress. 05 in slicer fixed it to this day. I'm having the same issue. Aug 20, 2023 · I'm experiencing the exact same inconsistency with a MK4 I built myself over a month ago which had been printing flawlessly from day 1. With input shaping however I had to tighten my belts a little higher than what the app recommended. Nov 29, 2023 · RE: LW-PLA Temperature Calibration Problems. But if the MK4 is not capable, I will have to look at the MK3 route. Feb 18, 2025 · Large rectangular prints tend to warp even PLA, clean your bed properly, use smooth sheet, use a large brim(10mm or bigger), operate your printer in a warm ambient especially without any drafts, or even better, print in an enclosure if possible (you can also Jerry rig one if necessary out of card board for example). As the title states, I am having some issues with the bed adhesion on my new MK4 kit build. I had to open the side clip thing to relieve some pressure and then use pliers to pull it up and out. We tried to clean the nozzle in some ways but melted filament glogged inside the nozzle brass and the stepper motor of extruder started knoking. I thought I will sell the MK3s and upgrade my farm to MK4 - but no way yet, MK4 for me is like a prototype printer - just print something how it looks, or how it is strong, but no for production. This usually happens when the filament keeps… This is by far the most common 3D printing problem, and probably the first one you may encounter. My MK4 is having problems. 8 nozzle too and thought it was caused by my own mistakes swapping nozzles but it happens even with the standard Prusa 0. 2 I got multiple times that the filament was stuck. The seams were barley visible before, but with IS profile, they are quite prominent. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Everything appears faster than my MK4, it’s weird. Und das er die 2 Reihen Punkte macht ist scheinbar auch neu? Versuche gerade mit dem Support zu chatten. 01 - but downgraded to 4. 7 to check if it was related to a firmware issue. Ive seen many people that have this happen Bassicly just touch the top of the psu first that will ground yourself. 0 and profile 0. It is not possible to transfer a lager stl file to the printer. This can happen if you have the wrong g-code flavor setting in PrusaSlicer. All at defaults, including that 6. I have upgraded my MMU2 to MMU3 to use on the MK4(S). 1 and the problem seems to be solved. It's fully pushed in. It is possible to either purchase an enclosure in our e-shop. 4 nozzle The Prusa CORE One, and the Original Prusa XL, MK4/S, MK3. Self-test all passed; however it doesn't recognize the factory USB drive. MK3S+ as received from Prusa a year+ ago. Every since I updated to the new firmware (5. Aug 10, 2018 · Problems with infill. This component incorporated in the Nextruder heatsink detects if the nozzle is close enough to the steel sheet for printing. I've tried to print it about 4 times and I get a massive layer shift eventually (I assume this is because the nozzle eventually hits the print and the stepper I recently completed assembling the MK4 Prusa printer. However, upon turning it on for the first time, the LCD screen remains off and doesn’t display anything. I think Prusa documentation etc should address withi with better communications in the software with a pop up for MK4. This caused the problem occurrence to a minimum (although once in a while it would come back). 0-RC and it still does it. In the images you can read a prusa response in the official guide. In our case the problem with Prusa Nozzle brass. I got halfway through a 8hr print when filament just stopped coming out. I also try organic support and try the change the setting for lower support layer from "0"to normal. 2, tried 5. Jun 14, 2023 · Hi Prusa community, wanted to provide my experience and fix for a well-documented issue on some factory-assembled Mk4 printers. We've been using the PEI bed for most of these and have recalibrated a couple of times. Sep 10, 2023 · I encountered a problem with my Prusa MK4 where, when switching between prints, the Z-Calibration resets, and the current value is set to 0. May 22, 2023 · RE: Mk4 screen goes blank after some time. Need to replace it. Nov 30, 2023 · Der MK4 hat bei mir weniger Haftung als der MK3 - allerdings habe ich verschiedene Ergebnisse mit verschiedenen Filamentmarken. Mar 29, 2023 · We’ll keep supporting the MK4 as long as we can. Problems with MK4 So everything had been going great with my MK4 until today. I have verified that last Firmware is in the printer, dismounted the LCD case to verify if it was pressing too much the LCD, and also unplugged the cables from both sides (Einsy Rambo and LCD) for clearing the contacts with a specific contact cleaner, but Guy on YouTube with 4k subscribers is working on a cheap, universal, mostly 3d-printable pellet extruder, and appears to have solved most of the problems associated with them (including the astronomical cost). 4mm Nozzle. I am printing at low ambient temperatures (10°C) so I guess this is why Prusa and many others may be not affected of my problems. I just had it sitting on the table. I do know that Z calibration is critical for good first layer adhesion. Die Betttemperatur der MK4 sind bei mir niedriger als die der MK3. Yeah when MK4 release Mini was in a poor state but since then they have been our most consistent and reliable Prusa printer. Now (3 weeks) I have the MK4 in a cupboard (without a door) where the heat stays a bit better. yajioh eiyaij apvec ajg bkrzfweu hxrtxpyj nxlpwg rsgnd vomh gnarkc