Prusa mk4 forum Thanks for the update. Could such a cable be used to power a Pi Zero 2 which requires ~500ma under full load (not something that RE: MK4 / MK3. Quite a lot. gcode and it was actually the first file I printed under the 4. For me, I was loading the . 0-alpha3, and currently on 5. 1 MK4 kit, really frustrating assembly wish I was recommended fully assembled. Zdravím, vlastním průša MK4 a prakticky o ní během tisku nevím. 0 RC1 with the latest release build of Prusaslicer. Hi all. 5, 3. MK4 USB-C Port power delivery. in my Engineering days, I'd have lasted 10 minutes before having to look for work again. I have submitted MK4 for a warranty claim. RE: MK4 (XYZ Calibration / Perpendicular Axes) Not sure if you can adjust Z as its all automatic with the loadcell. I let them know my dissatisfaction, but they don't care. Hopefully, Prusa will get their act together and work in bringing network speeds up to where they should be and fix some of the network related issues. RE: MK4 LCD : Remaining time before color change ? I print a lot of model with color swap, like several times weekly, and I keep doing them on my MK3S+ mostly cause this handy display is missing on my MK4. I am having a very frustrating issue with layer shifting on all Prusa MK4 & Octoprint. RE: MK4 Power Panic Issue - Can't boot. Posts. 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. Bed Adhesion Weakening on My MK4. Last Post. RE: A bit confused about the nozzles. More than half of the prints I start fail to lay down any plastic in the purge line although the head goes through the motions. the current idea is to produce a replacement heatsink that has a second nozzle to the right allowing for a curved filament path out before running into the main extruder. My first test was running good (with PLA and PETG). If it's any consolation I've had similar problems with PETG/Textured Plate/0. Starting from line 193, the usb speeds are defined. MK4 fails to print a purge line. 4n_0. Since this is an alpha release, it is meant only for experienced users. Eric Keiffer. The mk4 has a usb c port, the prusa connect page has a camera option. you can wait on the psu and lcd wires until its time to tighten the zip ties in the buddy board box. I have connected with an Ethernet cable. Seems like Prusa could duck in and scribble some of those details down if they want to deliver what the users want natively, built right in, and able to purchase and plug right into the printer seamlessly integrated into the software and hardware. I installed the new 5. Prusa Enclosure (for both prints, temp started at ~35C and ended at ~38C) Standard MK4 (non-IS) printer profile, 0. Tried and Ender 3 V2, it never worked, not to hard to build anger inducing printing. This was between the color change. and the whole thing surrounding compensation is still confusing to me. New posts Search forums. 148. When I first started my print, just as it was starting to perform the home setting, my MK4 crashed. Still missing are a quick connector for the PSU (from Prusa for the MK3S+) and a display quick connector (from the community for the MK3S+). RE: MK4 PCB Connector type. I haven't tried any tuning yet except lowering the PLA temp to 200 which did nothing. 5S upgraded to a Mk4. Yeah, the stringing is bad, really bad. I've had a Prusa MK4 for about six months, and for the most part, it's been an awesome machine. 0-alpha1 firmware for the Original Prusa MK4. Bare bed (no glue or other adhesive). Being able to have MK4 all in ASA or some other high temp filament would certainly stretch the capabilities of the MK4. S3D-Jason Posts: 1537 Joined: Sun May 31, 2015 10:01 am. Just completed the MMU3 build , made some mods that seem to work well. RE: MK4 Purge line in MK3S+ I think the purge line is simply defined in the additional g-code at print start, which can be edited in Prusa Slicer. In daylight and even at dusk, I don't need to turn my enclosure LED light fixture to get satisfactory images. Mk4 IS Seam scar. 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! Original Prusa XL Multi Tool (Upgrades) Forum section for the 2 and 5 Multi tool head upgrades for the Original Prusa XL printer . My MK4 is a really good printer and it has done good printing for me, but I can't help thinking that re-wiring it to work from one of my Duet boards so that I can return to RepRap firmware would be worthwhile. I tried several print profiles, but no change. Almost every single person on that thread has not reported back a solution to their problem. 2+13478 with boot loader version 2. ini and contained the following lines: Experience MK4 with MMU3. Posted : 29/07/2023 10:04 am Olef (@olef) Why did Prusa not come up with this idea? wbr, Karl. 1. RE: Touchscreen?!? FYI, it certainly does have touchscreen hardware. I’ve been waiting for the Mk4 for a couple of years, but recently started to actually NEED a new printer and the Bambu has been getting a lot of praise; I like the greater automation of the Bambu, including the 4-filament auto changer and the fact that it looks like a finished machine and not some sort of prototype. 4 Log in to be able to post RE: Printer stops randomly mid print, then continues. I saw in a serial log where there was a label still calling the MK4 a Mini in the firmware. Re: Prusa Original MK4-Printer. Forum Icons: Forum RE: metal print possible with mk4? On my MK3S+, equipped with a nozzle X, I have no issue printing Metalfilled PLA, so no reason to have any issue on the MK4 either. And if you want to design your own spool holder, this drawing can certainly be put into your modeling program and guided by it. 7. Load cell sensor not working at all . For me i solve the clicking by doing the following: 1. . 2. It paused the print and prompted correctly. I'm wondering if the problem here is related to using Raspberry Pi 4's USB-C port in host mode. Pre-orders (actually post-orders) may will have been submitted starting 6 months prior. Did it on the stock 4. I do think that Prusa should have rethought how they presented the 20 minute bench info. I have some high frequency hearing loss and can't hear the beeps from the MK4 at all. Prusa MK4 with camera. Hy, Since i updated to Input shaper on the mk 4 i get these I would definitely mention this to customer service through chat instead of only mentioning it on the forum. With multi material you have the ability to print CF/PC balls inside a PETG race using water soluble filament as a support material and using TPU as a seal. Is the gcode fully loaded on the card, or is it still streaming? Otherwise maybe the thumb drive is failing. RE: Mk4 can't print PETG on textured sheet. 1+MacOS-x64. Mon Jun 26, 2023 11:44 am. Until it's fitted with a hardened nozzle on the adaptator or when hardened nextruder nozzle will be available. RE: MMU usable for MK4? WOW this confirm my choice to cancel the MK3S->MK4 upgrade kit to keep it as it is, and order a new complete MK4 kit was a good choice. RE: tldr; it's probably something in the firmware or interference in the daughterboard. On Point. Basic Feature additions (LCD Standby) 5 months ago. Hello, my MK4 shows up as "Offline" in Prusa Connect. I hope Prusa will provide an adjusted PS-Quick-disconnect add-on for the MK4. RE: Prusa MK4 & Octoprint. All things related to Prusa 3D printers. Lee Labarre. does anyone know if there are auxiliary contacts on the MK4? there are a number of adds ones, like LEDs, that I want to install, and have them power up when the printer goes RE: MK4 + enclosure + MMU3. I'm guessing that several years ago when they first started making printers the 2560 was "fairly new" and emulation was relatively unavailable, or incomplete (Even I had to make some upstream contributions to SimAVR to get everything functioning - and even with a functioning core, simulating all the components RE: MK4S + Enclosure + External Display confusion. Author. 5 hours went by, filament ran out, asked my nephew to swap to the new spool. For the PS Quick-disconnect there is no provision for the earth/ground wire which connects the MK4 with the PSU. Hardware, firmware and software help. Z lift before a filament change. Dear all, I really tried to find necessary data how to define the settings for MK4 using a 0,25mm nozzle if I want to print high detailed miniatures. Nicer surface with less artifacts (Fine Vertical Artifacts seem to be mostly a thing of the past which are usually very present on Mk3 prints) and maybe most importantly the fully automated bed levelling is vastly superior and first layers are always just perfect across the entire bed. I had to decide between the MK4 and the X1C. By Helikopeter on Dec 06. Notifications Clear all MK4 Z Height Adjusment Last Post RSS Reed Bartlett (@reed-bartlett) Active Forum Icons: Forum contains no unread posts Forum contains unread posts Mark all read. 5 It should be measured with a 300gr load - but then also the acceleration should be RE: Input Shaper & Suspension. MK4 Z Height Adjusment . The file I uploaded was called prusa_printer_setttings. However, I would like to adapt or check my mods to the new design. Last Post RSS vtgearhead (@vtgearhead) Member. ( I'm personnaly waiting with the new type hardened ) So far Prusa has both given and taken away from its user community. I am printing and in some moment (not same every time) the filament stops coming from nozzle but the print continues until the end. As kits to upgrade the 3s+ to 3. It was loose on my factory-assembled MK4 and was causing leveling issues because it was "changing height" during operation, sometimes being pushed higher after bed leveling when the purge line was printed. Where/when will this be Forum contains no unread posts Forum contains Prusa MK4 - new bed warping issue. Attached are 2 example prints, each about 2. I've used the MK4 toolhead (with some new plastic parts) on a Voron 2. RE: Prusa MK4 vs Bambu? I’m watching this with interest. I Cable MMU3 to MK4. All the printed MK4 layer shift & collision detection. Any idea how the pin assignment should be? There is a pin assignment of the xbuddy board available. Ok, after talking to Prusa customer service either via chat, we seem to have found the problem. Prusa MK4 vs Bambu? 1 month ago. I made my own cable from the MMU3 to MK4 (s. The serial speed is double the value of the MK3. Themen: 2,145 | Beiträge: 17. RE: User name and password. I've been a Prusa fan for 8 years, and still am, but having a Mini+, a Mk4, and the K1 Max - my use or the two Prusa machines is now relegated to a much smaller percentage of my Maker work due to the limitations of inconsistent interactive communications capabilities. This is the first public release of the 5. AFAIK, E3D (who actually makes the Nextruder nozzles for Prusa) licensed the CHT technology from BondTech to use on both their CHT Revo nozzles as well as the CHT Nextruder nozzles that they are making for Prusa. I used to have bend the plate both ways to get the model to release enough for me to pull it off. I mean. I mean a Voron is a thing that you could build to print what you're talking about, but Prusa and Klipper are not the the same. Since the initial issues, we've no longer relied on the wifi for transferring data and export directly from Prusa slicer directly on to a flash drive (then taken to the mk4 printer). Themen: 30 Original Prusa MK4. MK4 bulging corners. Disclaimer: this is not done with any official release from Prusa. 1. At a dead idle, my MK4 draws a mean of 13W. RE: Best CAM for MK4 ? I've been using a Blink Mini-cam (hint: Amazon IoT product) mounted in the enclosure. I read an article a little while back (cant find it now) that having the printer on a wobbly table can actually help RE: The two common issues with USB drives and SD cards are not dismounting properly from the computer which includes allowing time for the buffers to be written out and using certain non standard characters in filenames that are not recognised by the printer causing some or all of the directory to be unreadable; usually deleting or renaming the offending file is There are other features as well, for example a built-in camera, but in the grand scheme of things the Prusa reliability and ease-of-repair are far more important than the quality-of-life features that Bambu provides. To folks who experienced the problem: are you connecting the USB-C port of the printer to the USB-C port of the Raspberry Pi? if yes, can you try connecting it - Press the reset button, and then once I see "Original Prusa", press and hold the knob. I was considering getting the kit. 2, tried 5. Now I was trying a more advanced model (molded cube). I have firmware 5. If I upgrade to the MK4 now, I will install a new extruder that comes with the kit. But OctoPrint works with the MK4, I have been using it with mine since it got it a few months ago. However I've noticed the extruder can often be quite noisy with what can best be described as a high pitched squeaky grind. Joseph did not say much, basically mentioned the speed of networking, and the G-CODE compatibility with old MK3 sliced objects, and then said that on the new firmware they have been solved, and it is almost Original Prusa MK4. Zubehör-Anschlüsse (MK4) | Prusa Knowledge Base (prusa3d. For example. Took 10 min to change the motor, so its a easy step if you have a pre-assemble printer as mine. I looked at my MK4 LCD screen. 9 / MMU3 Announced! Will the MMU3 be hard wired and require a lot of disassembly on the MK4 like it is on the MK3? I will definitely be getting the MK4 and MMU3 so trying to decide whether it makes sense to get the pre-assembled MK4 or not. The United States Customs and Border Protection (CBP) deals with millions of inbound packages, so the process is electronic and automated. I'm about to build the mmu3 and enclose my MK4. Cleaning the nozzle before printing is not easy on mk4, since the nozzle is not hot enough for this when its steady, and it start moving to the home position when it is hot It does not seem that all MK4 units have this issue (or maybe they do, and others just haven't hit the right speeds/movements that exhibit it). RE: Dimensions MK4 Build plate. PRUSA FORUMS It shows a $800 limit; with just the satin sheet $839 is my total. 100% motor problem that caused the rattling. Factory built MK4, first layer failures. hopefully by updating the FW a few more times, this new model will behave the same or better of the old For prusa mk4 owners - could you test g-code upload speeds over wifi and over network? (by uploading some artificial 50MB g-code file for example, cou RE: Multi Material Printing. (I presume it is synced to some network time standard. 2952. Moje už jede od června každý den a nepozoruji žádné opotřebení ani hlučnost, prakticky se vedle ní dá nerušené spát, tedy kromě tisku na Imput shaper profil, kdy tiskárna jede jak fretka. MK4 - filament not going from nozzle. Forum Icons: Forum contains no RE: Manual Multi-Material Extra Unnecessary Purge. Previous discussion, on the Mk3, had said up to 45° C (113° F) Not a This is a group dedicated to discussions about the MK2+ / MK3+ / MK4 / MMU+ / MINI+ / XL models of Original Prusa printers, as well as custom open source community mods (Haribo/Zaribo/Bear, Prusa Support told that this z-offset setting does not matter on mk4. CHT vs. This was a mk3. I would like to know if it is possible to connect the MK4 to Octoprint. 9 and 4 are in stock ( according to the website) I suggested that they take a 3. Larger printer come with downsides, higher energy consumption, higher price, Of course, Prusa should optimize it by default but I would not make a decision on buying the Mk4 dependend on that. Notifications Clear all Announcements. Input Shaper (MK4) Mk4 IS Seam scar Mk4 IS Seam scar Last Post RSS bpereira1984 (@bpereira1984) Active Member. 1100 tool changes; 150um speed profile; printing time more than 1 day. 1, Voron 2. By Hayden Brownin on Dec 05. 4 firmware. Last Post RSS volfion (@volfion) Member. 4, Prusaslicer version 2. In no way was it clear that this performance was not immediately available. Hello to the forum, it would be nice to have a profile for the new Prusa Original MK4-printer to use all its new features Greetings from Germany. Therefore my measurement is just a bit higher and I set the 300gr Value to 30. Last Post Info. On inspection of the x-axis, I found a small layer-line split in the 'x-carriage-clip' holding the two linear bearings in It wouldn't be a stretch to reprint the Prusa printer parts in ASA. CHT is a brand name for a high-flow internal geometry that BondTech patented. 85mm filament successfully (Largely because I have never seen the workings of a mk4 extruder) Good luck, regards Joan Related: Prusa chat support said that, after moving the PSU outside the chamber, the Mk4 should be limited to 42° C (107° F), in accordance with the "prusa enclosure" manual. Hello All, I am on my third MK4. Lately, bed adhesion is getting weaker. My first indication that it was beeping was when my wife told me about it: "Stop the printer from beeping or it On Prusa's Github, you can find a drawing of the MK3 frame in DXF format. separate threat). Best settings for 28mm miniatures for MK4 and 0,25mm nozzle using PLA. Have any questions? Talk with us directly using LiveChat. 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. Only one of the Prusa solutions, Prusa Connect, uses the cloud, the other one is also local. 05. don't attach the PSU, use the bracket from the enclosure instead. I built the enclosure first, just to get used to things (left the lid off). I am not sure about how one could define it automatically relative to the printed object. Could I have a bad thermistor in my MK4? 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. I've tried 1 through 4 of your list but I haven't yet tried @Chris_KA's extrusion multiplier and the z-offset change but I'll be sure to. My delta is around 0. RE: Original Prusa MK4S, MK3. 6. I found a huge thread on the Prusa MK4 forums of people experiencing a similar issue to mine, with support telling them it’s a thermister getting a replacement and no change what so ever. 0 alpha firmware to try it out. 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. All initial tests and calibrations ran and passed with no difficulties. The quality of the printer itself seems really great and the build of the MK4 vs the MK3S+ seems significantly improved. therefore the Mk0 prusa had a Wade type geared extruder to manage 3mm filament many years ago I am not sure if the Mk4 Extruder could drive the 2. @_kaszpir_. recalibrate the gears. My MMU3 on the MK3 is running. 9 upgrade kit if you want to upgrade a mk3 to mk3. 2 firmware. I have been enjoying the printer quite a bit, and have gotten over 6 days of print time in. At least, the early reports on the XL have not turned up a problem with the auto z-offset. 2. ) RE: First Layer issues. MMU3/MK4-Mods. General discussion, announcements and releases. The Power Panic connection is now only a single wire and has different connectors on either side compared to the MK3. Hey didnt know if you were still out there. Since a week or so I got issues with sharp corners. We found the top cover of the xLCD is slightly bigger than the MK4 version. However, yesterday, after reading a suggestion that the wipe tower isn't really necessary when doing a manual filament change (because you can just keep purging more until you're happy), I did a print (on a MK4, in case it's relevant) without the MK4 color swap, mid-print. I never trusted the mk3 to print and being able to watch using such a low cost camera was fabulous. First I was using my old MK3 setup (very slow speed to avoid smashing in the Original Prusa MK4S. But you can make it work. RE: Powering LEDs off the MK4 power supply. RuddO. PrusaLink: Won't accept credentials. then the MK4. as soon as I have first results I will report back here 😉 Look at the source code for usb of the firmware. RE: MK4? I would actually like to see a i4 Core xy version in 250x250x230 (or maybe a z=250), which should still fit anywhere an MK3s fits in. I happened to assemble MK3S+ earlier I'm on 5. Then later, at about 60% done, it then reported that the USB drive was not detected (I'm using the original Prusa drive that And, since nobody mentioned it so far, the MK4 comes with an USB stick in the box! 🙂. 28. RE: Grafana and MK4. 5 years w/o problems. s. The previous 2 printers were replaced under warranty (all factory assembled). Views. The XL with the tool changer is a multi material printer. Forum Icons: Forum contains no unread posts Forum contains unread posts. The MK4 firmware has some major issues with network functionality but fortunately the printing part of the firmware is I upgraded my Mk3s+ to Mk4 and have had good results for a couple of weeks but now finding that there is a noticeable light click as the nozzle lightly touches the grid pattern of the previous layer (this only occurs when the extruder is traversing on the X/Y diagonal). The MK4 was plugged directly into the outlet, no extension cords, power strips, etc. In any case, Prusa is pretty good at finding solutions and providing fix procedures -- so I sure hope they will come up with a standard solution for this soon. I made a Prusa MK4 from a kit I received this year; late January, 2024. 6 nozzles. I have BL as a backup, but I would return MK4 to Prusa with great disappointment. after the mk4 is assembled do the enclosure steps for the MK4 RE: I too have contacted customer support regarding an upgrade kit for a 3. 9 or mk4 upgrade kit and just remove the CAD model of the mk4. 6294. I just discovered that the MK4 build volume is documented as XYZ with 250x210x220 and that the Z axis has indeed +10 mm from the MK3 build volume of 250x210x210 Embarrassingly slow file transfer speeds (WiFi prusa link or connect) So I finally got my MK4 kit and built it all. I forgot this is more an art than a science, and I had similar problems setting up the mk3. 4 nozzle; Polylite ASA, dried several hours in dehydrator Original Prusa MK4. RE: MK4 + enclosure + MMU3. So I will have two printers, one to use with the MMU2 until the MMU3 will be released , and then the new MK4. 565. MK4 Squeaky Extruder. While back I bought aftermarket enclosure very similar to prusa but with a lot of extra features including lock filtration system etc it's made by Fystec Honestly the quality is phenomenal. Original Prusa i3 MK3 & MK3S & MK3S+ Last Post Info. I noted some comments in threads where some other 3D printer old timers expressed concern that the temp sensor cables exiting the heatblock looked prone to damage with nozzle changes and I notices that this area does flex a lot when removing the wires from the wire channel on the nextruder The Original Prusa MK4 and Original Prusa XL are equipped with a loadcell, which will calibrate the first layer automatically. The only difference (beside Firmware) to the MK4 version is the cable to the xbuddy board. but I think the MK4 is just in a beta phase right now. Community mods . I've used PLA and PETG filaments from Prusa and Hatchbox (I have no others) and it doesn't seem related to the filament type or the manufacturer. RE: The Mk4 does feature clear improvements in print quality on two fronts. At least for the Mk3s+. filament would be driven via a bowden tube from a stepper mounted on the frame. I specifically bought the MK4 as my MK3 has been nothing but awesome. Thanks Maybe it's different on the Mk4 but on the XL I have to push the cables up behind the heatsink fan, and I suspect doing that repeatedly affected the cable where it enters the heater block. Nevertheless, I understood it as the print lays down fine, its just not as straight with the white lines on the steel sheet - which wouldn't concern me as the steel sheet is just providing a base layer for the print to work on. I have an MK4 and all the sudden my printer started doing the same thing. Then I have used a Prusa Mini semi assembled, prints like a dream, maintenance easy because of the few parts. 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. I’ve seen a few LCDs outside of cases, and this one immediately was obvious as having a panel applied above The Prusa parts lists all Brass CHT nozzles currently. still looking for solution as far as mounting After a couple of months with my pre-assembled MK4 and putting together a kit version of the MK4 too, I found the x-axis started making a rattling/grinding sound. If I would not print stuff from pla and petg i would sell my prusa crap and stick with voron only, I am very dissatisfiy with mk4. Hello, I am currently using Octoprint with my MK3S+ & MMU and really like how it is working With the Mk4 I will test Prusa Connect but as it is going thru the cloud and as it is still in Beta version I am not sure to use it. if you leave the printer on 24/7, try powering it off for a minute or so, there may be Starting a thread for the Prusa MK4lets try keep it MK4 related, so anyone interested in the MK4 can get the most out of this discussion ;) My 3D Forums. 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. I have cleaned the nozzle's, cleaned the Smooth PEI plate using dish soap and Isopropyl Alcohol . But it's not just Prusa. I got it to work. MK4 Warping seperation. Topics: 2,670 | Posts: 26. When the load cell is "leveling the bed" it is In the Prusa profile the Y frequency is set to 40Hz and the value at 300gr was set to 30Hz. It seems the been on the MK4 is a bit higher frequency than the MK3. My apologies. How is the Mk4 doing it? RE: Octoprint on the MK4. A USB3 port would be wasted on this hardware, it couldn't handle the data rate of USB3 anyway. Original Prusa MK4. 5 / MK3. Result: In September, Prusa will announce the new Mk4 which will have been being available for 6 months. Prusa Satin sheet, thoroughly cleaned before each print (Dawn dish soap & hot water, followed by 99% IPA). o, I consider todays standard features and brings the new Prusa Printer, howerver it's called, to the state of the art. RE: Hlučnost MK4. As a consequence, when it will be available, I will not upgrade my MK3S+ at any level until this feature will be available on the MK4 LCD. Hello all, Is there a 3d model of the mk4 available? Are the existing models of the mk3 from Prusa or from the community? I have a custom made enclosure and have to wait a while for the printer. Original Prusa MK4. 0. Methodology for this was: I turned the printer on and let it idle for one hour, sampling the power consumption every second, and applied a `mean` calculation to that. the bedlet_ metrics are valid for XL as the XL bed consist of 16 bedlets. 5 months ago. On the printer in Settings > Network > Prusa Connect, Forum Icons: Forum contains no unread posts Forum contains unread posts. I bought into the Prusa world with the MK4 because of all the raving online reviews but when I received the printers (I bought two for my company), Crash detected while homing surprise. I must say that CR E3 prints much better, and that is very sad. MK4 to MK4S Upgrade documentation? My MK4S upgrade kit has been shipped, but I cannot seem to find upgrade instructions on your web site. You can do it before you tight the frontplate screws comlete . It is not a mechanical drawing with dimensions, but these dimensions can be measured with a little effort. ini by navigating to Settings->System->Load Settings from File. My decision fell on the MK4 because Prusa is a long existing company known for good and long support. It is unfortunate. I don't know if an RE: MK4 vibration noises. General discussion, announcements and releases (1 MK3S+ to MK4 Upgrade - confirm which parts to There seem to be some common issues with the MK4. RE: Prusa MK4 vs Bambu? The review was pretty good. Hi all, I hope somebody from Prusa is listening here. MK4 - filament not going from nozzle . I get about 25% thru the printing and all of sudden the print warps and separates. Cleaning and regreasing the gears with the prusa grease which comes with the mk4 and assamble it. Greetings. We really should be able to plug a camera into it and set up proper high quality timelapse videos for prints without having to 3rd party it now using a raspberry pi that disables printer features and doesn't work very well with the mk4. Those wishing to pre-order will be having had the opportunity to get in the queue starting 6 months prior to that date, at which point they will have been angrily posting daily. Thanks for the suggestion! My issue has been isolated to the idler lever as I can reproduce the issue by manually moving the E-axis with filament loaded and reproduce the sound. You can set the profile just the same as your MK3. Mk3s MMU2s, Voron 0. 9S, MK3. They are extremely bulgy! I've read several things on several forums, but found no good solution. Every thing goes to what are you printing and from which material. Truly I'm glad I stayed with my MK3s. The Grid infill at input shaping speed creates all the kind of issues, is not faster than adaptive cubic or other similar in my opinion its worth - new fan makes day to night difference in quality. In your experience, English forum. ini file in the wrong screen on the Mk4. 3. Feeding Mini Joseph Prusa said in a Live that they will focus on fixing all the issues of MK4 and completing the XL accessories and firmware before moving on to MMU3. I would like to add a note to this. Digging a little deeper the Molex "series is 503-149, so the part number for the Nextruder connector plug is 5031492200. g. MK4 with 5. 5S. The biggest difference between the MK4 with MMU and the XL is that the MK4 with MMU is a multi filament printer. 6. 9 / MMU3 Announced! Thanks for the infos - well done!! 32-bit board, input shaping, linear advance, posibility for highspeed printing, nextruder with quickswap change function, more stable frame, a. 4 to prove out that this works. So I ended up restarting it. I've done about 20 grids and 20 bins. However, the cheapest way to get a complete Nextruder is to buy the mk3. Hayden Browni cold nozzle is measuring 145C . I will soon need to purchase the High-Flow extruder and dispose of the new one I just bought with the MK4 upgrade. I naturally tried FW 5, even reinstalled it. I also love the sheets but as I already sad sometimes I need a very flat Bottom (so structured sheets does not fit) and the smooth one gets destroyed 🙁 , I ordered a glass bed . I'm trying to set up PrusaLink on my new MK4. Setting it at a specific coordinate should be relatively easy. By Eric Keiffer on Dec 17. Contact Prusa Support: RE: Replacement Nextruder Motor and Planetary Gear. 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. 0-RC and it still does it. but be aware, not all them have to be activated, most of them are inactive by default, you have to activate them by M33 <metric_ID>. When I got it to work, I loaded the . This is way slower than the CPU on a current Raspberry Pi. My MK4 is in a Prusa enclosure, hard to use the cassette , so designed another method for filament rewind. 14. 8 K General discussion, announcements and releases Input Some reasearch on the forums suggest that perhaps there's an issue with transferring the files over wifi, and perhaps there's some data loss causing the issue. General discussion, announcements and releases . I have a freshly-formatted FAT32 thumb drive. Hi again, problem is fixed. I've encountered something a little odd, when changing to a different color mid-print the printer will go through the color swap process and then when it's time to resume the extruder will travel back to where it left off, very slowly lower the nozzle, and then just as it is about to get to the correct Z position it looks like it blurts out a tiny bubble of RE: MK4 vibration/rattling noise - Y-carriage. Topic Icons: - issues with the prusa link, but that is an beta, I got that, but almost no use for me in current state. I use several small compact thumb drives for several applications, for anyone looking for a small low profile replacement/solution that would help prevent too much leverage applied at the USB port mistakenly, those samsung fit plus drives are pretty compact and fully metal unlike I just can't comprehend how this is suddenly a surprise to Prusa. I have been very happy with my MK3S+, however I have to say the MK4 is way below my expectations so far. I loved the Mk3S+ camera mounted on a printed arm working with the pi and octoprint. Still I don't like everything they do just because they are Prusa. Hopefully there will be hardened Prusa CHT nozzles eventually. Notifications but you could find further guidance in the Prusa Knowledge Base or the Prusa Forum, where other users with similar issues might have shared solutions. Topic Tags: USB port (1), MK4 (346), Share: Forum Statistics. Original Prusa Enclosures. Also the back of the xLCD is covered with the MK4S xLCD mount. Summary: To reach the same bet temperatures, you need to increase the MK4 bed temperature of 4-5C. The Prusa key fob MK4 and Flex (TPU) After assembling my MK4 (which was a pleasant and rewarding experience) I tried as a second print a TPU (90A). I got my MK4 yesterday and got it running with the usual tests. I have a diamond tip V6 nozzle and like that I don't have to switch nozzles unless it is for size. MK4 IS profiles defaulting to grid infill is a mistake. Prusaslicer 2. Enclosure mods by Prusa XL Enclosure Ventilation . // Regards, a Prusa MK4 kit owner since late 2023. No mention of a "super" speed (USB3), just up to high speed (USB2). RE: MK4 PLA Stringing. Pictures of boxes and shipping notices are considered low-effort and will be removed. Show off your prints, or ask a question. Now I want to roll back to the (stable) 4. RE: Extrusion stops halfway through print. MK4 vs MK3S+ bed temperature difference. What exactly is the upgrade path from the MK3S+ to the MK4 (or a new MK4 just purchased) with the High-Flow Extruder that is coming soon? RE: MK4 Review - Quick thoughts after 2 weeks. Tight USB port . How to turn off warning messages from MK4 . I have used the method that Joan suggests, and it has always worked. com) But I'm wondering how to wire it RE: One thing to check is that the nozzle is properly inserted into the extruder, and the thumbscrews are tight. HF. 9 K Don't get me wrong, the MK4 is a very good printer. Background: was trying to use up some spare filament and thus tried to print the Prusa-supplied Robo Alpaca on the Prusa-supplied USB stick. Haven't tried the new RC Forum section for the 2 and 5 Multi tool head upgrades for the Original Prusa XL printer Topics: In case you can’t find the answer to your question on our websites, we are providing full 24/7 customer support via live chat and e-mail in several languages. 5 cm in size. Notifications Clear all Tight USB port Last Post RSS Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software Log in to be able to post. RE: Hidden cost of the MK4 kit. unscrewing the frontplate from the extruder and removing it carfully. 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 RE: Original USB key contents - (lost key) Just so you don't feel a bit gaslit, it came on my drive as well under the filename Spatula_Printables_0. I raised a similar question in another thread but didnt get any response. Cura profile for Prusa MK4 . I had the idea for this and am currently researching its feasibility. So they could have copy&pasted some starting location and failed to update it for the MK4 RE: MK4 / MK3. RE: MK4 LCD in Enclosure Any considerations on why shouldn't I keep my LCD inside the box aside from the exposure of the module to higher temps? I upgraded from an ikea lack config and I had my old mk3s with the LCD inside it for 3. Until then we have to improvise. I placed the M600 right after the T1 command line. The above list is a mixture of MK4 and XL metrics, e. RE: MK4 Loud noise while printing. GPIO board option is very handy. Features in this firmware are still being developed and may not perform as RE: MK4 + Octoprint. 2 firmware installed and running. I'm smartifying my Prusa MK4 enclosure! By Dennis_1337 on Dec 07. RE: Klipper on the MK4? Is there anyone interested in trying this out? I have been working on integrating the ideas from Prusa's load cell probing into a PR for Klipper. 5. Hopefully, they will uncover the issue and fix it. The Mk4 has a different hotend, and I’d expect a purge line before leveling would address any oozing problems. Uploaded the old one and then the new one RE: Load Cell sensor - can somebody explain this to me? Based on information about the load cell function given here and possibly here, printing on a soft surface may prove problematic. Prusa only sells the Nextruder for the XL at a price of about 640€. Input The time on my MK4 is one hour ahead of what it should be. 565 Forums. On the contrary, the few Prusa's got a big list of priorities for the MK4, and that's likely pretty far from the top. Hi all, I'd like to know what kind of current the MK4 can deliver over USB-C. Just wondered how I found a huge thread on the Prusa MK4 forums of people experiencing a similar issue to mine, After months of waiting, I finally received my MK4 kit. I feel the MK4 is very amateurish as a product. Makes no sense since the Mini doesn't have a Nextruder but they clearly weren't very thorough when prepping the Mini's firmware to work on the MK4. Looks very much like it is on daylight saving (BST rather than UT/GMT in my area). You might be in the wrong forum for MK4 support (this is the XL forum). RE: MK4 possible to print on glass / mirror ? Hi , thanks , guess I would just enhance the time for Bed heat up . 5S Announced! Yep, Prusa had me buy the previous version (MK4) knowing the MK4S would be announced one week later and would be available for immediate shipping even! So now the upgrade kit is 3-4 months delayed. I just checked the nozzle swap procedure on the Mk4, and it looks very similar, so as a Public Service Announcment, be very careful when you reinsert the cables. I can get to the PrusaLink web page on the printer. I do want to use OctoPrint so I took the RPi 4 I previously used on my MK3s+ and connected it via the USB-C connection that Prusa Mk4/Mk4s dual extrusion mod. In case you would still like to fine-tune it, you can long-press the knob while the first layer is printed. 2mm_PLA_MK4_45m. dntus paf cbacvd nnxb pivv buctt dcmpp zro rfhlfn qnld