Prusa mk4 input shaping review.
WORK IN PROGRESS - NOT READY.
● Prusa mk4 input shaping review 9/4 upgrade since I already have raspberry pis and IMUs for input shaping. Surprisingly, Prusa Research didn’t increase the price for its flagship printer. Top row will have your printer Original Prusa MK4 and you will have a ticked checkbox next to 0. 0 - alpha 2. On the third one, the Y-axis layer shifted 10 minutes before the end. RE: MK4 Review - Quick thoughts after 2 weeks. Prusa do a crazy good job shoehorning a LOT of functionality into a very small rom and it's already frustratingly easy to stall the pipeline with higher resolution curves. All3DP; All3DP Pro; Printables Basics Buyer's Guides News Formnext 2024. Hopped onto my slicer and sliced some things too see the difference as my Kit will arrive in a few weeks. I'm guessing we don't have presets yet because flex could have issues going faster through the extruder. The Grid infill at input shaping speed creates all the kind of issues, is not faster than adaptive cubic or other similar (and better performing profiles), and will avoid both vibrations and that material will accumulate on the nozzle by passing on the same lines again RE: Input Shaper & Suspension. It functions similarly to the Bambu AMS, but one difference is that while the AMS is self-contained and can sit on top of the printer, the Personally, I just added a MK4 to the stable and will take a MK3s+ to 3. Well, um, seeing that MK4 spazzing out like one of my Vorons put a big smile on my face. Input shaping is a concern, but it’s sounding very much like it’s actually coming soon (1-2 months is my guess) and they’ll be including a physical accelerometer option. Share your successful prints, ask questions, and report bugs - please check the list of known issues at the end of the release notes before you post. Collaborate outside of code Many in the Prusa community recommend either buying an MK4 while selling or keeping your MK3S. You must be selected a profile for the stable (non-Input Shaper) MK4 firmware. Mk4 input shaping bad surfaces I have made sure all of the screws are tight and the belts are tightened using the app. I’m sure your mod didn’t significantly alter the modal dynamics of the system too much that you Ok_Review_784 • 100%, I have convinced my aerospace stooling shop that Prusa MK4 is a better overall route vs. Without it, your printer will just shake itself silly. That's the only reason why it can work as prusa plans. Keep in mind that Marlin 2 isn't quite as stable as the well-established Marlin 1 and Prusa don't like to roll out unstable printers with experimental firmware that could compromise the whole MK4 functionalities, so I expect they will release a 2. 9/S or MK3. 2 Firmware 5. Vibration Reduction R - Set the input shaper vibration For now, i would say it's a 8/10 for the input shaping on Prusa MK4. Just had to give the 12 minute Benchy a whirl before sleep. I don't print with IS only, so the noise reduction alone is worth it for me. 4mm So the mk4 doesn't launch with the Input Shaping feature that was teased pretty aggressively. Now i can get a second hand mk3 for decent price or wait for mk4. If you don't have the MK4, you have a trade-off to make; speed vs quality. Input shaping is super cool and definitely speeds up prints, but honestly, for my MK3S+ at home, I'm thinking about going a bit more custom and trying to do a Klipper setup instead of a 3. My guess is that once the XL finally makes it to full production we'll see the MK4 get input shaping as well. The input shaper has nothing to do with the external movement of the printer. The MK4 doesn’t have a built-in accelerometer in the Nextruder, but there’s an accelerometer port on the xBuddy board. The positive side: you can cut down the printing time without loosing too much quality. 5 configuration eventually. This release is recommended to all users. If the impulses in the The Input Shaper functionality on your Original Prusa MK4/S, MK3. The Prusa MK4 we reviewed came fully assembled and only needed to be unpacked. PrusaSlicer treats Input Shaper as a completely different printer. However I - Press the reset button, and then once I see "Original Prusa", press and hold the knob. Also on github, info on getting the new configs with the config updater. I print exclusively with them. In the previous releases, the testers have observed an occasional layer skipping. Attached are 2 example prints, each about 2. 4mm nozzle, and it printed faster on the Mk4 with input shaping. The Prusa MK4's advanced sensor systems are fantastic for preventing damage and diagnosing problems - until they're not. When ready to Print ensure that the Printer selected is the MK4 with (Input Shaper) Now Print Something. 2mm input shaping mk4. 1mm than 0. Layer skipping resolved. Prusa MK4 kit! upvotes DarkMoon ICE Build Plate Review There is input shaping in the pipeline for marlin 2. Timestamps:00:00 Intro00:16 Background00:39 Bambu Lab X1C00:53 The MK4's firmware also includes the implementation of Input Shaper and Pressure Advance technologies, allowing the printer to eliminate resonance in prints and predict the flow of the filament. The issue is mostly occurring when using input shaping and seems worse at 0. Input shaping has nothing to do with speed, the MK4 is a faster printer, the MK3s is slower Also the input shaping is not active on the MK4, its just recording info from the Prusa lab. 0. On the attached picture you see standard MK4(23min); MK4 with speed settings (18 min) and MK4IS (13 min). That said, Prusa has paused the MK3. What i really like on mk4 is bed leveling and potential of input shaping. New comments cannot be posted. MK4 Current Owners - Issues? [POLL] Notifications I only shared the issues impacting the MK4 and Input Shaping because they weren't getting internal prioritization and our business contacts were being forced into bad positions to speak out the wrong side of their mouth. Is using input shaping in super slicer simple as adjusting the acceleration jerk and pressure advance, or is there some start gcode that's also added? Locked post. Trying to push the envelope (time wise) with Input Shaper since I am going to be manufacturing a product and, as we know, time is money and slow prints aren't really an option. Both Prusa Link and Prusa Connect can be now safely used even with Input Shaper active. Input Shaper (MK4) Layer shifted . I tried several print profiles, but no change. Prusa and Bambu have implemented a process known as Input Shaping MK4 Resonance Test Box – rear side. @josep-prusa like the aim of 20%faster with similar quality for sure! Even though I have a couple other fast printers, I'm more eager to have some dialled in faster draft settings for MK4 quick prototypes. (Probably because the MK3S+& MK4 are super reliable and I just expect them to work so that just goes without saying. 7. I expected X1C to be significantly louder based on comments/reviews I’ve read, but that hasn’t been the case for me. by Adam Kohut Published Oct 27, 2023 . Latest PrusaSlicer, latest input shaping MK4 printer profile, generic PETG filament profile (with bed increased 5 deg on the first layer for this thicker sheet), 0. Assembling the Original Prusa MK4. While developing auto ejection for MK4, we discovered that these seemingly random failures actually Original Prusa MK4. Input shaping will not work on the Mk3 with Prusa firmware. I updated my mk4 using a usb to the newest version but the screen does not say input shaping. be/ZyoXT28Y-Z8we are finally powering it up f When I canceled my order my reason was the enclosure, input shaping, and I was gonna get both anyways in time. Installed it via PrusaConnect remotely yesterday and been printing with incredibly great quality since. Result looks good bar some occasional wool like threads and imperfect layers at an angle (you can see it in one of the pictures). can someone English. Developers are working on further improving the overall performance. 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. On the MK3 it was 2:50 printing time; with the MK4 2:40 and with MK4S 1:05. wedgeworks @wedgeworks Follow Following Support creator Temperature Tower remix for the Prusa MK4 with a . They're claiming they'll enable it after launch. Thanks to faster travel speed and acceleration, it minimizes On the Prusa MK4, input shaping is possible – but not everyone is happy about it. I've not seen anything like this. Code Review. Pretty sure, since they have identical machines, that they will figure out the values for the Prusa MK4. My personal theory is that Prusa was happy with the state of their consumer offerings and focussing on their automated farm system for I think the reason Prusa didn't place an accelerometer is that the bed slinger MK4 is fundamentally not a suitable mechanical design for accelerometer calibrated input shaping in particular, or for very rapid printing in general. Collaborate outside of code filament_notes = "Affordable filament for everyday printing in premium quality manufactured in-house by Josef Prusa" printer_settings_id = 0. It's too much for the 8-bit controller. 0 with Input Shaper for the Original Prusa MK4 and MK3. Pictures of boxes and shipping notices are considered low-effort and will be removed. 34. With its improved extruder, input shaping, cell sensor, and many other features, it promised “perfect first layer every time” and was said to (with then-unreleased software) print the canonical Almost all of the reviews on the MK4 has been pre-input shaping. 4mm nozzle. Started happening with Input Shaping. 0 firmware it should follow the same settings for Input Shaping as the MK4. "Orginal Prusa MK4" at the bottom in Legacy profiles. 2 firmware. First, let's talk about speed. Both print hella fine with normal ". | Download free 3D printable STL models Prusa MK4 @ 0. Mini's we have 10 in the room I'm working out off at the moment and they're near silent. The fewer vertical artifacts, the better you can see the ringing. Tired of seeing everyone upgrading to MK4s and feeling like you're missing out on the action? I have an MK4 which I've upgraded to an MK4S. Prusa also uses the Klipper Input Shaper. 20mm layer SPEED profile | Download free 3D printable STL models. Next to that will be another printer Original Prusa MK4 Input Shaper. Is anyone else experiencing this described behavior? When starting a new print job on the MK4 with IS 5. 20 quality" setting. I've noticed exclusions along vertical and horizontal seems. Caleb Kraft. My advice offered a way to do that. My review of the MMU3 for MK4: It Works! Over 700 filament changes with no errors right after assembly 12 votes, 16 comments. 2 Firmware for Original Prusa MK4 . And then released updated firmware with updated settings. 3D Printing & Imaging Maker News. The firmware upgrade allowed for input shaping. As there is not an accelerometer in the print head, the data for the input shaping is based on tests performed on Mk4's by Prusa. By Caleb Kraft. A new Prusa Apparently, only Thomas Sanladerer got a free one (probably because he did an infomercial-style interview with Josef Prusa about the MK4). I bet on it on day zero when I saw the video presentation and an ESP8266 daughter board! On my MK3S Prusa assembled I used a FlashAir Wifi SD and I am happy with that. RE: Input Shaper with Klipper Testprint. Reply reply More replies. The speed is not crucial for me. Has anyone reviewed the printer after the new firmware updates and what is the consensus thus far? does input shaping have any significant impact on printing with TPU? I am about to print TPU for the first time on my MK4 😅. I printed 4 prints (bgcode) on MK4IS fw. Prusa MK4 top layer issue upvote After countless spot-checks of Github to see if an alpha had been posted I was quite glad to see the Input Shaper alpha firmware along with the handful of MK4 gcode files. 2. 4. I was very excited about the MK4 when it first came out, and now I'm less Bambu Lab sells the AMS separately on their site, or you can buy a combo kit that includes the X1 Carbon and the AMS. Q: Is there an accelerometer inside the Nextruder? Is there even a remotely chance that input shaping will come to prusa printers?(mk3s+ and mini) it's a must have in today's printer and it's a free upgrade that will improve speeds and quality. prusa3d. x but it's still experimenatal and I don't think the old 8-bit boards are powerful enough to do this. (Input shaping is available right now if you're brave enough to download an alpha version of the new firmware. 9 vs. English en. Reviews, Tips, Discussions and more about the Galaxy Fold line, but Wi-Fi speed was vastly improved with the newest firmware update. Layer shifting on MK4 with Input Shaping . All3DP; All3DP Pro This is the result of a week of slicing and testing to get a perfect calibration print for the Prusa MK4's Input Shaper. In the future, this will no longer work in the aggravated market. 5/S can be calibrated using an optional accelerometer. Resonance Test Box Although the laser ramp test fixture looked good, Brent wondered what a real test box would reveal about the Prusa MK4’s The Prusa MK4 was released a bit early, and a bit incomplete, with a promise of more speed and precision to come at a later date when they had all the kinks worked out of the firmware. In this video we’re doing a review of the new Prusa MK4 and testing the speed and time it takes to build a large full modular display case!Modular Display Ca WORK IN PROGRESS - NOT READY. As far as I can tell, the MK4 Input Shaper compensation does a great job of suppressing resonance or wobble in all directions. 0-alpha1Support this chann Two mk4 kits built by me. be/U1rU2lb_5HMhttps://youtu. We use it to calibrate the Input Shaper and then you can use the pre-calibrated firmware without an accelerometer installed. Original Prusa MK4 3D Printer Review: The Quiet Workhorse With its improved extruder, input shaping, cell sensor, and many other features, it promised “perfect first layer every time” and The Prusa MK4 was released a bit early, and a bit incomplete, with a promise of more speed and precision to come at a later date when they had all the kinks worked out of the firmware. But is it still enough in today’s market?Thanks to Mintion and their Bea The MK4 firmware is based on superfast Klipper, but as of this post, input shaping is still in testing. 2 firmware installed Similar to Power Panic, the networking features also needed to be fixed. 2 Firmware for Original Prusa MK4. Just weird. 0 and print profiles; G-code compatibility; Support for MK3. Input Shaper After watching a recent max speed test on a Prusa XL, it would seem Pressure Advance is more necessary than Input Shaping because speeds much over 100mm/s become terribly underextruded at higher speeds than that. Hello all, We are happy to announce the latest version of our input shaping firmware for the MK4, 5. But really it's all about provoking the artifacts. A blog post details the challenges involved in implementing the feature, and also provides clarity on preorders of the backlogged machine Shaping the Input. It feels disingenuous for Prusa to be calling this input shaper capabale. Input Shaping is Coming to the Prusa XL. And I'll finally add an MMU3 (if the reviews are good) or 3D Chameleon to the 3. But after switching to IS and installing the newest After adding bling to the Prusa MK4, I touched up the belt tensions and re-measured the axis resonances with the Prusa Accelerometer gadget to update the Input Shaper settings. The MK4 input shaping feature gives you both speed and quality. Manage code changes Discussions. Previously, in prusa slicer, I could select my mk4 printer as an "input shaper" printer or "normal" (no input shaper in the description of the printer) for printing without input shaper support. It is very clear here that IS was never planned for the Mk4 from the beginning and that this was a short-term decision on the part of Prusa. This upgrade allows you to keep your printer, while substantially increasing speed, and potentially increasing print quality. Because everything was running very well I did a test with a benchy with 0. Input Shaper (MK4) MK4 IS Speed settings . Benchy with 0. ). This upgrade allows you to keep your The Bambu X1C and Prusa MK4 have a design that is conscious of keeping mass concentrated as close to the toolhead movement axes as possible; the use of gearboxes enables coupling to a pancake-style motor that has less mass in a smaller package than a traditional drive motor. come talk about Ryzen, Radeon, Zen3, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. the markforged desktop printer they loved. This info was also in the QA section: Q: What are the max printing speeds with Input Shaper? Testing out the new Alpha Firmware with Input Shaping on the MK4!https://github. If your setup is at all different (wobbly table, etc) it will likely invalidate their input shaper values and cause more harm than good. RE: Prusa MK4 vs Bambu? They should have clarified that, the benchy g-code on the X1 has nothing to do with the stock X1 settings either though. Actually, all speed brakes are turned off. Reply reply [deleted] • Was talking about getting priority, not about having to pay. Did anyone manage to set up a good On the Prusa MK4, input shaping is possible – but not everyone is happy about it. We have similar stats where bambu is slightly faster but wastes so much filament the advantage is more than lost in my opinion. After assembling the Prusa MK4 3D-printer, in the previous two videos,https://youtu. Problem #1. Easy-to-follow instructions for adding Input Shaping to your Prusa MK3S/+ using Kipper - EpixMan/Klipper-Input-Shaping-MK3S-Upgrade Code Review. It was a few minutes faster on the Bambu. Easy-to-follow instructions for adding I'm sure Prusa will deliver on the input shaper and current XL buyers will be well taken care of over the 10 years of hardware and software updates for the XL. With input shaping however I had to tighten my belts a little higher than what the app recommended. keep in mind Prusa is working on integrating their version of pressure advance and input shaping, so the MK4 will be faster than your current MK, just not as fast as Bambu. 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 RE: MK4 and Enclosure Impressions. I never installed Input shaping is implemented by convolving a sequence of impulses, known as an input shaper, with any arbitrary command. The cantilever design is going to have much weirder resonance characteristics that are probably going to be much more difficult to correct with IS, and on top of that since the X axis is only supported on one side you might end up seeing Y and possibly even Z vibration from X motion - particularly Yeah but, as of the time of writing this, there still isn't a single TPU/FLEX profile available when you select the Alpha / Input Shaper in the config wizard. /r/prusa is a place for people to discuss the open source Prusa 3d printer design. Marlin probably won't benefit from an overhaul, as In case you are wondering how Input Shaping goes on the MINI+ with Revo and Bondtech IFS I’d love to see a mini/mini+ is alpha “structural” profile like on the mk4 click the little cog and choose Add / Remove Presets. Image that future. Input shaping on a machine like the MK4 depends mostly on the belts and weight of the extruder and print bed. Then I printed a small funnel that was essentially a single layer with the o. 2 mm, about half the thread width. 1. 5 upgrade kits, and I don't believe they know when they will start them again. The Prusa MK4 supports the Multi-Material Unit 3, or MMU3, which supports up to five different types or colors of filament. Artifacts on PETG printed part. This upgrade allows you to keep your Temperature Tower remix for the Prusa MK4 with a . Core XYs designs have gained popularity for Original Prusa MK4. It works by analyzing the printer’s movements and applying a filter to the input signals. However, what everyone is really excited about are the yet unreleased updates that will take advantage of input shaping All things related to Prusa 3D printers. Pressure Advance will make fast prints actually useable. Multicolor isn't something I often have a need for, but there have been several times it would have been nice. It is reportedly not needed by end users. I am currently putting together my very first Prusa (MK4) and I am eager to start printing soon. They even linked to the Release notes for the Mk4 were the codes is to change the Input Shaping settings. 9, featuring major changes and improvements to the code and user interface. Show off your prints, or ask a question. That way the pressure advance is tuned for every feature on the print rather than working well for perimeters Of particular interest are the mentions of an I2C touch device on both the Mk4 and XL and an I2C io expander on the XL. Easy-to-follow instructions for adding The internet comments on the MK4 suggest that the Core XY design will always be faster and the MK4 will get some speed gain but be limited to a gain of 30% or so, even after the input shaping firmware is releases. Some models print faster on Bambus, and some print faster on the alpha input shaper. I'm In diesem Video schauen wir uns die neueste Prusa MK4 Firmware 5. I Original Prusa MK4. Type T[map] - Set the input shaper type, 0:ZV, 1:ZVD, 2:MZV, 3:EI, 4:2HUMP_EI, and 5:3HUMP_EI. 5 upgrade is the xBuddy and LCD from the MK4, which will give it input shaping. Is MK4 print quality significantly better or not? And what would be your choice in my case. They are extremely bulgy! I've read several things on several forums, but found no good solution. Almost all of the reviews on the MK4 has been pre-input shaping. Notifications Clear all MK4 IS Speed settings Last Post RSS RosePeach (@rosepeach) Member. The stable release of Input Shaper firmware for the Original Prusa MK4 is out now! All our new MK4 3D printers will be shipped with it by default and you can safely flash it right away to turn your 3D printing workhorse into a racehorse! 😉 The response from the community during the development was amazing and we got a ton of valuable feedback Průša is most proud of the 32-bit STM32-powered xBuddy board which handles all the printer’s functions, including Prusa Research’s new firmware which handles Input Shaping and Pressure Advance. Quote from the blog post: Input Shaper suppresses these effects by “learning” how the printer moves – this is done by placing an accelerometer in the extruder and interpreting the reported values. All things related to Prusa 3D printers. FWIW, if the Belt Tuner produces inconsistent results Performance With Input Shaper & Pressure Advance. The MK4 just does laps around it and vs. That day is now! A stable version They said they were doing factory input shaping calibration to cover all machines, and presumably they’re only testing officially configurations. Input Shaper (MK4) Started happening with Input Shaping . 6 "and the special MK4 IS profiles to slice your own objects with support for Input Shaper and Pressure Advance. 5 to get the 32 bit board and input shaping. Unexpected self-test failures and Y-axis homing issues can bring production to a halt, often with little explanation of what went wrong. I'm using the default input shaping profiles printing PLA. I haven’t seen much ghosting on my MK4. 2mm structural. 5. Aurora Tech Channel:My 3D Printer Recommendation List with 7 Printers out of Almost 100 Machines I Have Ever Tested:https://auroratechchannel. Prusa MK4 Input Shaper vs. Prusaslicer 2. I have not (yet) done any test prints with and without the squash ball feet for comparison, but for my purposes it works quite well. @Zakoplex you showed me that my thought were exact. 4 nozzle, Quality profile = 4h 59 min Prusa MK4 @ 0. From there you Some news on input shaping on the MK4 . com/prusa3d/Prusa-Firmware-Buddy/releases/tag/v5. Notifications Clear all Difference between profiles But can you use the profiles that are not Input Shaper, even if the IS firmware is installed on the printer? Does it make any sense to do this? Log in to be able to post. Although the original profiles now work very well. You can't adjust the settings but I think the standard deviation from build to build is too large to have one value for all machines. And they don't go away with input Ok_Review_784 • Go into Configuration Assistant in the Prusa Slicer and install the "Original Prusa MK4 Input Shaper" Printer Profile. Input Shaper (MK4) Artifacts on PETG printed part . printer_variant = 0. My review of the MMU3 for MK4: It Works! Over 700 filament changes with no errors right after assembly upvotes Fantastic first time 3D printing experience: Prusa MK4 kit MK4 IS profiles defaulting to grid infill is a mistake. Original Prusa MK4 Review: Good Changes, but Too Late. Would be absolutely hilarious if Original Prusa MK4. Youcan hang a 3D printer at a bungee rope and let it dance without any impact to the print. In my case all my profiles use a 4000mm/s 2 acceleration for all print moves outside of the first layer/bridges. Výchozí hodnota je 0Hz; při této hodnotě je Input shaper vypnut. Input shaping for the Mk4 should be considered a printer configuration, not a firmware feature. I've had 2x MK3s for years and have a fair amount of Same as input shaping, you shape the movement based on the CURRENT move its doing, not how it did it in the factory on another printer, this input shaping is turning into a religion with how much mental gymnastics people are doing to avoid saying "they half baked input shaping on the MK4", its really is as simple as it looks. Original Prusa MK4. Rocket Engine with MK4 Input Shaping Print showcase Prusament PLA (Probably a bit wet), stock settings for IS profile in Prusa Slicer 2. /r/AMD is community run RE: Input shaper with 0. Replying with some data for a four color example with a larger model. Notifications Clear all [Sticky] 5. 9; Language I haven't printed on my mk4 in a while and I was wondering how to get input shaping working and I have two specific questions. That day is now! A stable version -- 5. I believe they calibrate at the factory, and there is a place on the motherboard to connect an accelerometer. Post anything that relates to these 3d printers, personal projects, new designs, improvements, questions, news or anything that relates to the main topic. So what is the supposed way to disable the IS on the MK4s? Use the legacy MK4 profile? RE: What exactly is "Input Shaper"? But are you using the Input Shaper profiles in Prusa Slicer? You can also check the settings with a test print. 0-alpha2 Firmware for Original Prusa MK4. Both things printed fine, but came out with a slightly rough to the touch, matte finish instead of the smooth glossy finish I get when printing with the non-IS profiles. 2mm Its causing print failures and weak mechanical parts ( poor interlayer adhesion between adjacent layers / splitting when force is applied ) MK4 bulging corners. 0 Alpha mit Input Shaper, Pressure Advance und zusätzlichen Verbesserungen genau an und te In PrusaSlicer go to Configuration -> Configuration Assistant -> Next. Input Shaping gives the MK4 a dose of speed, with prints often taking half the time as they did before. It is now available for the Mk4 and Mini though, with their 32-bit controllers. But input shaping has arrived for mk4 and the enclosure, I’d buy just to not deal with bambu support / have prusa support yes my printer arrived broken but it works perfectly I hold nothing on the fact that it was broken. Input Shaper and Pressure Advance; PrusaSlicer 2. Which is *okay let me explain 😉. After my upgrade and re-running the configuration wizzard, I see no "input shaper" profile for the MK4s. 6. The area where the input shaper works is quite large. 4 nozzle, speed profile = 4h 23 min get MK4. 1 layer. They managed to print a Benchy on the new Mk4 in under 20 mins using Input Shaper, and Pressure Advance. 0 -- of Prusa's MK4 firmware is now ready for everyone to download. 4mm nozzle, Input Shaping, . . If it is a proper one, the Mk4 should be able to get fairly close to an X1 This is not a "review" since marketed features like Input shaping don't come with the printer, but overall he's quite positive about it (even to the extent of being worried about being called a "Prusa shill"!). Currently assembling my MK4S. I am sure Prusa is Bottom line: Input shaping on the MK4 works and is not a "bluff package"! Log in to be able to post. RE: Results input shaper. You will see (depending on the model) a reduction of 35---50% in print time. So not on the MK3 as it is, but upgradable for $250. Notifications Clear all Artifacts on PETG printed part Last Post RSS ghostrider13 (@ghostrider13) Active Member. It's a better MK3 with more QoL features. protolabs it pays for itself in one tool Lets race the Prusa MK4 with input shaping against the Creality K1 and the Bambu Lab X1 Carbon. printer_vendor = printhost_apikey = I agree insofar as that kind of behaviour/lack of testing seems out of character for Prusa. Hy, Since i updated to Input shaper on the mk 4 i get these seam lines. Despite being 90% different from its predecessor, not a lot has changed. Read on to learn more about Prusa's implementation. It is a pity that the network performances are still poor. Simply pull it out of the box and plug it in. But with IS it is not just to enable speed, it also enables better print results The MK4 finally gets its long-awaited input shaping firmware update, but the announcement comes with the bigger news is that the Original Prusa Mini and Mini+ are fast now, too. So, how did Ankermate achieve such a fast printer using a similar mechanical design as Prusa? What is the secret sauce? The MK4 also improves on everything that I love or wish was a bit better on my MK3s+: faster (with input shaping), perfect first layers, WIFI and Prusa Connect without my Octoprint setup. It's disappointing that the MK4 shipped before Input Shaper was released so we can test its true speed. My primary focus is print quality and print noise. Posted : 10/08/2023 3:27 pm Josef Prusa announced the consumer ready, stable release of Input Shaper Firmware for the Editor's choice Prusa MK4 printer last night. RE: TURN INPUT SHAPER - OFF. by Adam Kohut Published Oct 27, 2023 Original Prusa MK4. That's all I was saying. Like the I got the OEM benchy code on the stick, estimated time said something like 2 hours 40 minutes, resliced with input shaping and it was done ok in ~50 minutes total. MK4 IS Speed settings. Yes of course it will be slower. Lol just image for a second when in a far remote distant future you will have a klipper with a corexy and you will laugh so hard at Mk4 input shaping that you can not believe someone else is so oblivious to what is actually currently de facto standard. Default maximum feed rates on X, Y, Z, and E changed to 200, 200, 40, and 45 for the Mk3. The accelerometer assembly consists of a small PCB enclosed in a printed cover, which connects Code Review. Printables; Basics; Buyer's Guides; News; Formnext 2024; Get It 3D Printed Bambu is massively louder than anything Prusa. You can swap to Klipper and use input shaping, because that's handled by the host (Raspberry Pi). MK4 upgrade. You can barely see the shadow of the “Rear” text on the surface, even though the wall is two threads thick and the text is indented by 0. They were probably afraid that otherwise the customers would run away (to Bambu, etc. 7 M593 Y T2 F40. Why is the print Time so high? Of course. I'll just need to decide between the MK3. MK4 printing with input shaper (and why wouldn't you) is a bit louder than that, but also quite silent. Layer shifted. The default value is 0:ZV. I used the standard Prusa configuration and the (different) petg-filaments where For my Mk4 it's far easier to tune input shaping and pressure advance when all moves are at the same acceleration value. It shouldn’t be a long wait as Josef Prusa has shared video of a MK4 printing a blazing fast sub 20 minute Benchy. Input Shaper is a feature designed to reduce ghosting by canceling resonance vibrations. Since a week or so I got issues with sharp corners. It’s not, they just tuned a machine in their lab with input shaping one time. Our support team will be there, collecting feedback, answering questions. Input Shaper (MK4) Benchy with 0. 5 cm in size. The Prusa Mini now also comes with a preview Input Shaping firmware - time to test it, and the final IS version on the MK4!Check out Material4Print and get 1 The 8-bit Rambo board of the MK3S is not powerful enough to run at the necessary speeds for input shaping. The long awaited improvement allows users to crank up the Input Shaping on XL - speed increase vs MK4? On the final release FW for IS in the MK4 here, we have this sentence: Please note that the Input Shaper for Original Prusa XL (single and multi-tool) is part of a different development branch. In the beginning, I was a little disappointed with the MK4 until they released the Alpha version with Input Shaper (whatever the hell that is), and even with the alpha situation, I got seriously in love with the thing. MK4 with 5. Personally, for business use, I 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. Fantastic first time 3D printing experience: Prusa MK4 kit! upvotes DarkMoon ICE Build Plate Review This is the stable release of firmware 5. ) /r/prusa is a place for people to discuss the open source Prusa 3d printer design. The time comparison in the slicer does not accurately represent the final print speed of an MK4 because they are still implementing input shaping. 5. Yes, though the MK3. I got my MK4 Input shaper is quite poor. Hi all, I hope somebody from Prusa is listening here. 3D Printer Review: Prusa MK4. 5 upgrade replaces the Rambo board with the 32-bit xBuddy board, which has already been running input shaping on the MK4, and should support input shaping on the 3. Input Shaping will make them pretty. Op seems to be convinced that the bad YT reviews of the MK4 are clickbait and is not looking for alternatives Hi all, I've been having issues with what looks to be under extrusion on the perimeters of some parts. I printed a small square. Sounds like one also needs the alpha firmware and beta slicer. Input shaping is the key to unlock speed. So you can set everything the same way. Input Shaping for the MK3S/+, an easy method for a powerful upgrade. My first prints were very disappointing. It started flashing the firmware, but then wound up in a boot loop, after letting it do this for a few minutes to ensure it was a boot loop, I shut off power, waited a few seconds, and turned the power back on to be greeted by the 4. Internal tests are underway, and a public testing release is expected very soon. There's not much to review until input shaping is released. com/#a_aid=TA Pokud nejsou specifikovány osy (X, Y, atd. (PCB) Subreddit** - schematic capture / PCB layout / PCB "Original Prusa MK4S" with no Input Shaper in it's name, but a green Input Shaper badge on the image. 2 layer, 0. " From github link from Josef's post. by Matthew Mensley, Shawn Frey Updated Nov 14, 2023 Several years in the making, the Original Prusa MK4 is finally here. No, the material profile sets the limits. Bambu is a freaking buzzsaw. Yet, the Mk4 as it is now is substantially slower than the X1. The Mini is not a good platform for high-speed printing, with or without input shaper. I thought the point was that the OP doesn't have a MK4 yet but wants to get a similar quality end product. Question/Need help Just saw the new input shaping Alpha Firmware for the new MK4. Yes, I had a similar experience regarding input shaping. Notifications Clear all [Solved] Active Member. I once made a thread about this. Has anyone reviewed the printer after the new firmware Prusa has released a long-awaited successor to their legendary MK3 line of printers. Posted : 26/08/2023 2:44 pm Revargne (@revargne) An article in the blog, a short video that briefly explains input shaper and why prusa chose this path. We are clearly still missing the input shaper implementation. "Original Prusa MK4 Input Shaper" with green Input Shaper badge on the image. English; Čeština; Deutsch; Original Prusa MK4. If you like the MK4, but want something less expensive, It’s disappointing that Input Shaper and Pressure Advance – both touted on the MK4’s sale page – have been left for a future update. Reply reply heart_of_osiris • The structural input shaper setting will still have very high speeds between transitions but goes slower when extruding filament. Klipper Ring Tower - Specifically designed to test and calibrate input shaper. 5/3. I had been having trouble terrible ringing and VFAs when using the Input Shaper on my MK4, so I tuned and sliced this tuning G-CODE. I have used a squash ball mod on my MK4 for some time now. Rating. More . I've printed 2 things with Input Shaping on my MK4, the bonkers benchy and the spatula (but I sliced it myself in Prusa Slicer rather than using their gcode). And that's on a GODDAMN BED SLINGER! Think about how much compensation it would have to do for the Y axis! Just imagine the kind of performance they can squeeze out of the new core XY They customize Marlin for their needs, which is why the Mk4 has input shaping. Input Shaper (MK4) Difference between profiles . com/00:00 Intro just to be sure, I guess I printed 50 to 100 things on the prusa mk4, those 2 first layer errors have been my first issue but I was a bit disappointed cause now I need to watch the 1st layer again! I thought those days are over! This is a very nice utility, I used it as well when I built my MK4. Notifications Clear all Layer shifted Last Post RSS ThePepa (@thepepa) Active Member. The Prusa belt tension guide pretty much explains that subject, with their Belt Tuner making up for my utter tone deafness. The shaped command that results from the convolution is then used to drive the system. General discussion, announcements and releases. After printing this and applying my findings, my printing quality improved drastically. 1 All things related to Prusa 3D printers. Prusa makes it too Mk4 Input shaping in super slicer . The MK3. Then launch the firmware with those values pre-configured. Is it supposed to? I've seen people print benchys very fast but my slicer says the fastest will be only 42 minutes. If the Mini's board can indeed do it Original Prusa MK4. I’m still really curious how they are going to just upload input shaping to firmware and it’s going to be as good as true accelerometer values from where the machine is Easy-to-follow instructions for adding Input Shaping to your Prusa MK3S/+ using Kipper - akmjoe/Klipper-Input-Shaping-MK3S-Upgrade Code Review. ADMIN MOD Input Shaping on Mk4 . What settings need to be adjusted for the MK4 to produce a similarly fast benchy model like the MINI can produce? Best Answer by Rainer: You can We have created a new subsection in the MK4 forum, where we can together discuss all the things related to Input Shaper. Input Shaper (MK4) 5. 6 Nozzle. Since the MK4 currently doesn’t have any accelerometer support, values for input shaping are calculated based on a stock printer, tuned to their specs, in their environment. 1 with input shaper when they will be sure it is reliable (not immediately). 1 layer Last Post RSS Volker (@volker) Estimable Member. It's up at top under summary Input Shaping is Coming to the Prusa XL. Notifications Clear all Benchy with 0. Čeština Deutsch English Español Français Italiano Polski 3 reviews . i thought with the update it will get better, but it doesn't. During the first 2 attempts of a print job, the printer is having Ways to Support TADA3DPrinting -Prusa Affiliate Link -By purchasing with this link, it helps out my channel at no cost to youhttp://www. Thanks for any answers. ), jsou vybrané hodnoty použity pro všechny osy. 1 layer . RE: Prusa MK4 vs Bambu? Th accelerometer is only for calibrating by Prusa. However, the mk4 Nextruder doesn't come with an accelerometer: The port is used by Prusa to internally calibrate Input Shaper. But according to the Release Notes of the 5. RE: RingingTower -How to apply findings? So after looking, At the very end of the starting Gcode there is M593 X T2 F50. printer_technology = FFF. jyfcoitihxigywhbfrokviarrvdmxamaunxexyvrvckurzxhjunl