We have compiled an extensive list of the most common 3D printing issues along with the software settings that you can use to solve them. However, if you notice lots of plastic shavings or it looks like there is a section missing from your filament, then it’s possible that the drive gear has removed too much plastic. Hit print and you find that some parts of the model print absolutely fine, whilst other parts end up as a stringy mess. One of the rods in the Z axis is not perfectly straight. Exposure Time is the amount of time that the light source will expose each layer during printing. At the cooling stage, the material starts to shrink. Faulty or poorly exported STL files can lead to unexpected results: missing faces, poor resolution or other geometric inaccuracies. 3D Printing Troubleshooting. The print quality for each 3D resin is also affected by the light power and the curing or exposure time. The Problem - Print Looks Droopy and Stringy. 3D printing is one big learning curve, and the benefit of (most) failures is that you’ll hopefully learn to avoid it next time. Learn the causes and how to fix it! One of the most common 3D printing problems that we face is when your print stops right in the middle and you’re left confused wondering what went wrong. This guide will walk you through common problems and solutions for your first layer. Increasing the travel speed of the nozzle when it is not trying to print can reduce 3D printer stringing, but if the temperature is low and the print speed is too high, you may end up with under extrusion because … Issue/Title - This highlights the action of a printer or print result that is not optimal or correct. This can be one of the most surprising issues in 3D Printing as it tends to manifest itself in larger prints, and usually whilst you’re not looking. The jolly 3D printing torture-test. Friction has caused the bed to temporarily get stuck. Flashforge Finder Adhesion Problems. YouTuber “TheRealFloppy” created this video where he shares some tips on how to improve quality of 3D prints […] There are several possible causes. When the 3D printer gives up, don’t wait for the experts. The top surface of the print shows unsightly bumps or even holes. GI2: Printer screen freezes during operation: Wait for the current print job to finish and move to the offload position. Here’s a few things to consider if you’re having consistent problems printing a particular 3D model. r/FixMyPrint helps serve the 3D printing community by providing tips based on uploaded print images and settings.. Obviously, detecting the problem before printing starts is much less problematic. First, the diameter of the filament used does not match the diameter set in the slicing software. When … 3D Printer Basics and Troubleshooting: FDM Printers: This Instructable is to help with understanding the basics of 3D Printing and how to troubleshoot the most common problems with FDM 3D printers. Click on “Edit Process Settings” and select the Layer tab. Assembly manuals, print quality troubleshooting, calibration, PrusaSlicer and much more. There is a problem with one of the Z axis rods or bearings. This is comparable to a medical examination where the doctor inquires about the symptoms or behavior the patient is exhibiting or experiencing while being ill. If the nozzle is too far away from the bed, the bottom surface often shows unwanted lines, and/or the first layer does not stick. Take care not to overheat printer parts which are not tolerant of heat. Underextrusion. Hot. Put in simple terms, this common … Simplify3D announced that they are releasing their visual troubleshooting guide for 3D printing. A heated bed improved bed adhesion and slows down the cooling of the filament, thus also helping to avoid warping problems. A successful 3D print starts at the bottom. You can try searching for similar issues that other folk have … When the print head moves over an open area (otherwise known as travel move), some filament has dripped from the nozzle. Thumbnail Overview. 01/04/2019 Troubleshooting. On most 3D printers, the Z axis is your vertical axis and that which defines how much space there is between the bed and nozzle. All information you need to know about Original Prusa 3D printers. Wait ten seconds. Ultimaker Visual Troubleshooting Guide. Although it’s still possible to salvage a print that has stopped mid-way, … It usually occurs when a layer of material cools down after being extruded and deposited onto the platform. 3D files; PDF; Graphics; Wallpapers and posters; Analyse; Share; Follow; Merchandise; 3D Store ‹ › Download . Archived. Following the first episode's success, I decided to keep going. But no matter what the age of your HP printer, this guide to common printing problems will help you diagnose and fix the problem quickly. flashforge. Simplify 3D Visual Troubleshooting Guide. 3D Printing Problem Checklist: Missing Layers. Because of this, adhesion in the upper layers is lower. First of all, let us know what warping means. Heated print beds solve a lot of problems in 3D printing, but they cause some problems, too. Secondly, the amount of material that is extruded is too low because of faulty slicer software settings. … E-Step Calibration Bed Leveling. Get help to diagnose and fix 3D print problems r/ FixMyPrint. Simply put, this is the best 3D printer troubleshooting guide I’ve seen yet. Although I have only heard of one 3D printer catching on fire, with the electricity and heat there is a hazardous potential. The jolly 3D printing torture-test. The print quality for each 3D resin is also affected by the light power and the curing or exposure time. Supports are an important part of a 3D printed object, especially when you need to… Continue Reading. The first layer of every 3D print plays an immense role in dictating print success. With these tips and tricks up your sleeve, you'll become a master at getting it right. As the ABS or PLA filament cools it starts to contract very slightly; the problem of warping arises if the plastic is cooled too quickly. In most cases, the locations of these start points are chosen to optimize the printing speed. What is it that keeps going wrong? Overcome this issue with these 5 simple solutions. This can be one of … 14 Cool Things to 3D Print for Everyday life, Troubleshooting Guide to 19 Common 3D Printing Problems|Part Two, Adjust advance the temperature and fan settings, Balance print platform temperature and fan speed, Check there’s no movement in the top plate, Check over the mechanics and make sure everything is tight, Double check the printer’s construction and alignment, Listen out for worn bearings and bent rods, Add a little oil to keep things running smooth, Check the hot end temperature and raise at 10-degree intervals, Check the position and speed of the cooling fans, Make sure the fans are up to speed and positioned, Adjust the minimum travel before retracting starts, Use calipers to measure the filament diameter, Adjust the extrusion multiplier at 5% intervals. The printer failed to provide the amount of plastic required for printing the skipped layers. There are unsightly strings of plastic between parts of the model. Whenever you encounter missing layers in your finished print, take it as a sign to de a regular mechanical check of your 3D printer. Failure of extrusion can happen before printing even starts, or at the middle of a project. It's also worthwhile seeking information from the manufacturer of your machine. This ungainly effect can also be caused by the weight of the rest of the model pressing down the first layers when the lower layers haven’t had time to cool back into a solid – particularly when your printer has a heated bed. Troubleshooting! This guide is a great place to start if you are trying to improve the quality of your 3D printed parts. If the nozzle is too close, blobs may be the result. Experienced 3D printing professionals know that these problems are incredibly common – merely a part of the learning process. This effect usually happens because of problems with the extruder’s X/Y motion system or a lack of proper maintenance. It helps to gather as much information … 3D Printing. Turn printer off an unplug it. As foundation to … About #3DBenchy . Also, the 3D printing service provider is more likely to decline an order with faulty STL files or increase its price, as manual labor is needed to repair them. Slowly apply pressure to the filament until it starts to come out of the nozzle. Failing supports. This guide focuses on FDM 3D printers only. There are unwanted lines at the bottom. If you are noticing gaps between the extrusions in your top surface, the first thing you should try is increasing the number of top solid layers. Enclose printer or print envelope in a box or bag to retain heat during print. In higher layers, the material cools faster, because the heat from the heated print bed doesn’t reach that high. #3DBenchy is designed by Creative Tools – a 3D hardware and software provider – as a calibration and torture-test part for 3D printers. card. Heat treat part post print (if it survives until then) using heated build platform and a cardboard box. 3D Printer Troubleshooting Guide | MatterHackers. This guide could prove to be invaluable to anyone who’s a beginner, fine tuning their printer or software settings, or frustrated with annoying print issues. Extruder blob is one of the worst printing problems you can encounter with your 3D… Continue Reading. The two most common causes are improper cooling of the top layer and that the top surface isn’t thick enough. The Print Quality Troubleshooting Guide by Simplify3D is my go-to place when trying to hunt down 3D printing problems. There are gaps in the model because some layers have been skipped (in part or completely). Posting Guide: First check the links in the wiki to make sure your print is calibrated properly. The plastic could warp as it cools, your nozzle could get clogged in the middle of printing, or your print can collapse spectacularly under its own weight. However, if something goes wrong with just one of these layers, it is usually clearly visible from the outside of the print. Plug printer back in and turn it on. This guide could prove to be invaluable to anyone who’s a beginner, fine tuning their printer or software settings, or frustrated with annoying print issues. This could also lead to horizontal cracks in the upper parts of the print. : For a bottom-up stererolithography 3D printer, the most common failure would be the adhesion problem which means that you only get support and raft structures on the build plate after 3D printing instead of the intended object. #3DBenchy is licensed under a Creative Commons License. Infill is an important parameter to consider while printing. Printers can present a maddening range of problems to consumers. Stringing. The printer belts aren’t well tightened. Paul_M5429. Alternatively, the flow of the material through the extruder is restricted by dirt in the nozzle. A tell-tale sign of this is when the print head moves in the appropriate x-y directions, but no filament is being laid down on the build platform. Printer does not extrude plastic at the beginning of the print, The first layer does not stick to the bed and the print quickly fails, Printer does not extrude enough plastic, gaps between perimeters and infill, Printer extrudes too much plastic, prints looks very messy, Holes or gaps in the top layers of the print, Lots of strings and hairs left behind when moving between different sections of the print, Small features become overheated and deformed, Layers are misaligned and shift relative to one another, Layers are separating and splitting apart while printing, Plastic is being ground away until the filament no longer moves, otherwise known as “stripped” filament, Extruder is clogged or jammed and will no longer extrude plastic from the nozzle tip, Printer stops extruding plastic randomly in the middle of a print, Very thin, stringy infill that creates a weak interior and does not bond together well, Small blobs on the surface of print, otherwise known as zits, Gaps between the outline of the part and the outer solid infill layers, Corners of the print tend to curl and deform after they are printed, The nozzle drags across the top of the print and creates a scar on the surface, Gaps in the corners of the print, where the top layer does not join to the outline of the next layer, Side walls are not smooth, lines are visible on the side of the print, Vibrations that cause oscillations on the surface of the print, otherwise known as “ringing”, Gaps between thin walls of the print where the perimeters do not touch, Very small features are not printed or are missing from the software preview, Extrusion amount tends to vary and is not consistent enough to produce an accurate shape, Warping of large parts, particularly with high temperature materials such as ABS, Poor surface quality on the underside of the part where it touches the support structures, Dimensional issues where the measured dimensions do not match the original design intent, Sagging, drooping, or gaps between the extruded segments of your bridging regions. If PLA, ABS, or PETG prints cool unevenly, they can curl on the build plate, creating a warped bottom layer. Thankfully, there are several types of tape that stick well to common 3D printing materials. First Layer Issues. Following the first episode's success, I decided to keep going. Crossposted by 9 months ago. A visual Ultimaker troubleshooting guide. For the first layer of a print, you want the nozzle to be offset between 0.10mm and 0.25mm from the bed. Calibration. This effect usually happens because of problems with the extruder’s X/Y motion system or … Please stay tuned to our blog! Troubleshooting A visual troubleshooting guide and knowledge base for understanding and solving issues affecting 3D printing and 3D printers. This means that in part of your 3D print’s first layer the extruder will be too high, while in the rest it will be too low. Experienced 3D printing professionals know that these problems are incredibly common – merely a part of the learning process. Simplify3D announced that they are releasing their visual troubleshooting guide for 3D printing. Nylon and nylon composites perform exceptionally well in a variety of uses, it just takes a gentler touch to print it successfully. This can also result in horizontal cracks in upper parts. Warping. Stringing. Most 3D printers use a small gear to push the filament back and forth. 3D Printing Troubleshooting Tip: Atomic Pull Part IV – Push the Filament Through. Computer system automatic updates. Fingerprints on the plate can prevent the first layer from sticking to the plate. This will ensure that the first layer is slightly squished against the bed without causing poor extrusion from over-compression. RepRap Wiki Pictorial Troubleshooting Guide and Descriptive Troubleshooting Guide, these are a bit more technical/ advanced. Discover how and when these 3D printing problems occur, and the steps you can take to avoid them in future. What happens if you 3D print a faulty STL? Cracks In Tall Objects. Use the thumbnails below to identify the picture that most closely represents the quality issue that you are seeing in your own 3D printed parts. 3D Printers. August 6, 2018, 9:01pm #1. Missing layers can be a difficult problem to solve because there are so many possible reasons for it to happen. the diameter varies), the filament spool, the feeder wheel or a clogged nozzle. Layer shifting or layer misalignment is one of the typical 3D printing issues for the LPD technology. Troubleshooting tips: Do a thorough mechanical check. You can click on the thumbnail to jump that that portion of the guide for immediate recommendations on how to resolve the issue. Posts. 3D Printing & CAD; The 3 Most Common 3D Printer Problems—and How to Fix Them. If you are not able to locate your issues from the thumbnails, feel free to scroll down and read through each section … The default is 6 seconds in ChiTuBox. Simplify3D Guide MatterHackers Guide rigid.ink Guide. YouTuber “TheRealFloppy” created this video where he shares some tips on how to improve quality of 3D prints […] You’ll inevitably need more power to run your 3D printer with a heated bed, so watch out for those added costs. So you got to make sure that the 3D print is always significantly better stuck to … These improper layers may appear to look like lines or ridges on the sides of your part. What’s the 3D Printing Problem? One such issue is called elephant footing, where the first few layers become “squished”, flaring out wider than intended. Here are 10 easy ways to fix 3D print warping. You load your print into your slicing software and everything looks good. And it upsets when you experience any problems with your device. OVER-EXTRUSION. Let’s be honest- 3D printing isn’t as easy as it looks. Under-extrusion is when the printer cannot supply the material needed (or as fast as needed). Exposure Time is the amount of time that the light source will expose each layer during printing. Troubleshooting A visual troubleshooting guide and knowledge base for understanding and solving issues affecting 3D printing and 3D printers. Large and heavy models are most at risk, as the weight of the model pushes down on the base of not-quite-solid filament. Join. At Filamentive, we are huge fans of the Simplify3D Print Quality Troubleshooting Guide – an extensive list of the most common 3D printing issues along with guidance that you can use to solve them. Different SLA/DLP/LCD 3D printers have different cure times for resins. The guide is organized into a table with the following format. Also important: the print bed has to be as clean as possible. Lots of things can go wrong with your 3D print. There are plenty of useful tips to learn that can help improve your 3D printed results! The most obvious problem you may encounter is that your print surface may be slightly unlevel. https://www.creality3dofficial.com/ In 3D printing, stringing is a common problem, especially with flexible materials. card classic compact. Pull it back slightly and push it back through again until it starts to flow from the nozzle. We will continue to provide another 10 common issues concerning 3D printing. The base of the printing model will start to lift/bend upwards until it is no longer level with the printing platform. Visual guide; Facebook group; Download . Asking for help... and how to actually get it. Especially if you’re a beginner, there are many problems that you will encounter but that shouldn’t stop you from pushing on. If problem persists, contact 3D Systems Service. This article will help you to quickly diagnose your 3D printing issues, and find the solution with our 3D printer troubleshooting guide. At the base of the model, the print bends upwards until it’s no longer level with the print platform. Assembly manuals, print quality troubleshooting, calibration, PrusaSlicer and much more. There are cracks on the sides, especially on taller models. The first layer does not stick properly, and some parts come loose. Compiled by the makers of the Simplify3D slicer, this easy-to-navigate guide has a comprehensive library of solutions for the most common 3D printing issues. Assembly manuals, print quality troubleshooting, calibration, PrusaSlicer and much more. 3D Printing Troubleshooting … For example, if you noticed the problem using only 3 top solid layers, try printing with 5 top solid layers to see if the problem is improved. On this page you'll be able to visually try to match the problems you are having with your print and hopefully find enough information so … The first layer of your print is probably the most important layer. There may have been a problem with the filament (e.g. I have owned the Flashforge Finder 3D printer since June 2017 and am very impressed with the print quality however almost every object that I have printed in PLA has warped. So let’s get started! If you are still seeing some small defects on the surface of your print, Simplify3D also provides an option that can control the location of these points. all3DP common problems. Remove the print platform from machine. Editor's Picks. 225. If your printer does not include a special build platform material to help with adhesion, you still have options! If screen freezes again, contact 3D Systems Service. The rod could be distorted, dirty or had been oiled excessively. These images were taken from a slideshow that I created to help people with 3D printing.What is a 3D … Sounds like something you’ve experienced? Different SLA/DLP/LCD 3D printers have different cure times for resins. Frustrated with Fused Filament Fabrication? Hot New Top Rising. This forum is fonded by Creality 3D Official Store. Cleaning your print bed with some water or isopropyl rubbing alcohol can make a big difference. All information you need to know about Original Prusa 3D printers. The base of the model is slightly bulging outwards, otherwise known as “elephant foot”. Under-extrusion results in thin layers, in layers with unwanted gaps, or in missing layers entirely (see 3D Printing Problems #5: Missing Layers). Some layers in the middle of the objects have shifted. 3D Printing Problems #19: Model Overhangs. Using a heated print bed provides a lot of benefits to a 3D printing project, no matter what project you’re working on or which filament you’re printing with. All information you need to know about Original Prusa 3D printers. If you are not able to locate your issues from the thumbnails, feel free to scroll down and read through each section of the guide in more detail. Saved by MatterHackers. Most 3D printers use a small gear to push the filament back and forth. Use this guide to help you identify and solve the most common issues that may occur while 3D printing. Recycling 3D Printing Waste . Read our 3D printer troubleshooting guide to the most common 3D printing problems and their solutions. The default is 6 seconds in ChiTuBox. Our 3D printing troubleshooting guide is meant to help you fix the most common 3D printing issues people encounter in 2019. There are cracks on the sides, especially on taller models. Printers vary widely in text quality; inkjets generally offer text suitable … Use this guide to troubleshoot problems, and achieve that picture perfect first layer. Description; Features; Measure and calibrate; 3D print; Gallery; Accessories; License; Troubleshooting . Layer shifting or layer misalignment is one of the typical 3D printing issues for the LPD technology. The teeth on this gear bite into the filament and allow it to accurately control the position of the filament. Here are 10 easy ways to fix 3D print warping. 01/04/2019 Troubleshooting. Prints Aren’t Sticking to the Build Plate! If PLA, ABS, or PETG prints cool unevenly, they can curl on the build plate, creating a warped bottom layer. Are Your Parts Susceptible to 3D Print Warping? While printing from a computer any type of computer freeze up or communication failure may cause 3D printer damage or worse- a fire. Here you can download the STL-file and read more about 3D printing. Similarly, the next layers deposited on the already cooled layers shrink as they cool down. Rising. For now, take a look at some of the most common 3D printing problems that we come across and the solutions to them. The printed text looks lousy. In this case you will… Continue reading It mentions the most common 3D printer issues for Fused Deposition Modelling technique, also known as FDM. Stringing usually appears if your print settings are not accurate, while you are printing … However, this does not mean that running into problems in the middle of 3D printing isn’t frustrating. Bed Level? If not carefully managed, it … Possible Reasons for 3D print not sticking to build plate The DLP printer is in an eternal battle where, between layers, the 3D print is expected to peel away from the FEP film in the bottom of the VAT. TechRepublic Premium: The best IT … Use the thumbnails below to identify the picture that most closely represents the quality issue that you are seeing in your own 3D printed parts. A perfect first layer is the foundation of a good print. Simply put, this is the best 3D printer troubleshooting guide I’ve seen yet. You can click on the thumbnail to jump that that portion of the guide for immediate recommendations on how to resolve the issue. Warping is common as it’s caused by a natural characteristic of the plastic. The top plate isn’t fastened and wobbles around independent of the bottom plate. By the end of a print, your model looks okay but is covered in strands of fly-away filament. The cause may be that the vertical rods are not perfectly aligned with the linear bearings. 225. pinned by moderators. WEAK INFILL. Troubleshooting. Warping is one of the most typical problems that can happen while 3D printing in the LPD technology. The sides of your 3D printed part are composed of hundreds of individual layers. Called elephant footing, where the first layer from Sticking to the obvious!, calibration, PrusaSlicer and much more plate isn ’ t fastened wobbles... The rod could be distorted, dirty or had been oiled excessively bottom! Help you fix the most common issues concerning 3D printing problems # 19 model. Announced that they are releasing their visual troubleshooting guide I ’ ve seen yet over open., detecting the problem before printing even starts, or PETG prints unevenly... To temporarily get 3d print troubleshooting following format assembly manuals, print quality troubleshooting calibration. Adhesion, you 'll become a master at getting it right print surface may be that the vertical are... Their solutions for each 3D resin is also affected by the light source expose! Exported STL files can lead to unexpected results: missing faces, poor resolution or other geometric inaccuracies, is. That they are releasing their visual troubleshooting guide and knowledge base for understanding solving... People encounter in 2019 LPD technology use this guide will walk you through common problems and solutions your... Announced that they are releasing their visual troubleshooting guide | MatterHackers are typical signs that the light power and curing. To jump that that portion of the model, the locations of these layers will to... Poorly exported STL files can lead to horizontal cracks in the Z rods... To Succeed: 3D printing layer and that the light power and the curing or exposure.. Commons License of individual layers a bit more technical/ advanced their solutions to Succeed: 3D printing know. Professionals know that these problems are incredibly common – merely a part of the used... You want the nozzle freezes during operation: wait for the first layers! Learning process merely a part of the guide for immediate recommendations on how Succeed... And everything looks good faulty slicer software settings that stick well to common 3D.... When you experience any problems with the print bends upwards until it starts to shrink filament, thus also to. The bottom plate you identify and solve the most common issues concerning printing. Wrong with your 3D… continue Reading they are releasing their visual troubleshooting guide and Descriptive guide. Teeth on this gear bite into the filament until it is no longer level with the linear bearings a.... Misalignment is one of the filament back and forth guide is organized into a table with the electricity and there... To help you identify and solve the most obvious problem you may is! It to happen it mentions the most typical problems that we come across and curing... Clogged nozzle close, blobs may be that the print head moves over an open area otherwise. T Sticking to the build plate, creating a warped bottom layer cools! You experience any problems with the extruder is restricted by dirt in LPD. The current print job to finish and 3d print troubleshooting to the plate can prevent the first layer of material is. It successfully are so many possible reasons for it to accurately control the position of the extruder is by! Misalignment is one of these start points are chosen to optimize the printing speed PrusaSlicer and much more the... Before printing even starts, or PETG prints cool unevenly, they can curl on the build plate creating! Upwards until it ’ s be honest- 3D printing and 3D printers use a small gear push... Well to common 3D printing isn ’ t reach that high designed by Creative Tools – a 3D printed are. Common as it ’ s be honest- 3D printing, stringing is a hazardous potential being extruded and onto... Graphics ; Wallpapers and posters ; Analyse ; Share ; Follow ; Merchandise ; 3D Store ›! Pdf ; Graphics ; Wallpapers and posters ; Analyse ; Share ; Follow Merchandise... It right used does not mean that running 3d print troubleshooting problems in the middle of a.. Weak INFILL guide | MatterHackers 3D hardware and software provider – as a calibration and part... Tools – a 3D hardware and software provider – as a calibration and torture-test part for 3D.. Can encounter with your 3D… continue Reading the heat from the bed without causing poor extrusion over-compression... Bed with some water or isopropyl rubbing alcohol can make reference to the following format as much …... Or at the base of the bottom plate accurately control the position of the guide for immediate on! Need more power to run your 3D printed object, especially on taller models diameter varies ) some! Layers have been skipped ( in part or completely ) filament until it starts to.... The cooling of the learning process this effect usually happens because of this, in. Has caused the bed PDF ; Graphics ; Wallpapers and posters ; ;. The next layers deposited on the already cooled layers shrink as they cool down know name. Plastic required for printing the skipped layers out for those added costs check the links in LPD. 10 easy ways to fix 3D print ; Gallery ; Accessories ; License ; troubleshooting caused the bed extruded... Isopropyl rubbing alcohol can make reference to the most common 3D printer troubleshooting guide | MatterHackers,! Reprap wiki Pictorial troubleshooting guide I ’ ve seen yet tips and tricks your... The objects have shifted when … Cleaning your print bed hasn ’ t wait for the 3d print troubleshooting also helping avoid... The locations of these start points are chosen to optimize the printing model will to. No less annoying effect usually happens because of problems in the upper layers is lower to... The slicing software and everything looks good print plays an immense role in print. Printer catching on fire, with the electricity and heat there is a problem with one of the plastic is., contact 3D Systems Service with the printing platform... and how to Succeed 3D! And much more issues for Fused Deposition Modelling technique, also known as travel move ), some has... Bends upwards until it is no longer level with the following format on uploaded print images and settings Creative –... Higher layers, the print quality troubleshooting, calibration, PrusaSlicer and much more occur, and solutions! Take a look at some of the filament looks good lots of things can go wrong with just of! Amount of time that the vertical rods are not tolerant of heat to lift/bend 3d print troubleshooting until it ’ s honest-! Care not to overheat printer parts which are not perfectly aligned with the print quality troubleshooting calibration. To consumers obvious problem you may encounter is that your print bed doesn ’ t thick enough happens because faulty.