Review on LONGER Printer Screen Printing 220X220X250mm: High-Quality Printing Solution for Large-Scale Projects by Alexander Scharon

This printer is an upgrade to Ender 3 pro.1 in my opinion. Design is clean 2. Comes with a glass bed and a rough surface sticker attached on the other side of the glass.3. Touch LCD Display Full Color4. Warm bed with sockets! That's right, it can be replaced (he got me hooked on that) 5. Power supply 24V (PLA - 2 minutes, I haven't tried others - leave a comment or question, I'll answer) 6. The filament sensor is only something you have to buy for the ender 3 and proNow and everything shows that the feature itself is better than the ender 3 and pro.7. Cheaper and comes with a glass bed. How is that possible? Answer: It's beautiful. Cons or things to fix: 1. Short leg (one of the four legs got shorter and I had to put something in it [see image]) [My alternative solution: I'll be hosting this 3D printer soon, so I'll remove the legs and remove the power supply, motherboard and possibly the touch screen from the case.2. Loud (Yes it's loud like any other printer but this one seems to be louder but I already knew about it) [Solution: Gen L Board with TMC or SKR with TMC. You can also buy shock absorbers and place them between the engine and the frame. There are other solutions]3. The bed leveling knobs are small (they are small and cramped so you can't press big ones to replace these small ones or you can actually do something with them) [Solution: I'll install BL touch sensors or proximity sensors. So I don't have to fiddle with little hands!]4. The USB/SD card is on the back! [Solution: For USB, take a longer USB cable and connect it to a computer or use a laptop. For USB and SD cards use Octoprint like me! Yes, this solves the problem of not having to constantly remove the SD card or having a long USB cable.]5. As with all printers, the problem lies in the housing. This can be done with Prusa customized Ender 3 IK*A body. Optional upgrade: Capricorn PTFE tubing. These are not pros and cons, just an enjoyable experience. Optional: Although this printer is not an Ender 3, the Ender 3 has more community than the LK4/LK2 combined. So the challenge is to use the Ender 3 version of Marlin with a little customization of the LCD touch screen and then download it! Why? because the printed bed is the same size! Try it out! Conclusion: This printer is definitely worth it if you are planning to buy an Ender 3 Pro. The cost is cheaper but it comes with more gadgets. While most will say that the Ender prints better, I believe that if you put the same amount of effort into the Ender 3 and LK4 you will print smoother. Note. Although no one has posted a comparison video, TMC + TL Smoother might actually work well, but that's just my opinion. questions or comments. *I do not review or endorse this company* Just a simple customer was ripped off by the Ender 3 Pro vs LK4 and I have to say LK4 brought it home. Please also watch the Ender 3 Pro update video, which you can adapt to LK4. We will post more photos in the future.