Review on 🖨️ High-Performance Printer Auto Leveling with TMC2209 Powerful Motherboard by Ben Barrington

Here is my review of the Eryone ER-20 printer that I bought from Revain Eryone. First of all I would like to start off by saying that I bought this with my own money and am writing my review because Eryone asked me to. I received the printer within a week of ordering which was nice, it came in a larger size. Cardboard box with printer in smaller box inside. I was planning on doing an unboxing and review, but at the time I was having issues with the camera. You know the ins and outs so I'll get straight to my likes and dislikes....How...Almost assembled in the box.... It takes 10 minutes to prepare the print, 15 minutes if you have to watch the video first…. Kind of a scam as the manual they printed doesn't give any assembly instructions other than watching the video on the sd card or the youtube address. It would be easy to add a page with 3 drawings showing assembly. The gantry assembly is sized on both rails to allow the x-axis to be aligned on either side. Nice finish and design... while not the biggest printer for this price range, it's very compact and compact. A beautiful shape and stylish appearance will be appropriate wherever you decide to place this printer. Quiet. When I first turned this printer on, I had to verify that all the fans were working... The loudest thing about this printer is the alignment sensor when it unfolds and retracts the needle. Eryone leveling sensor…. It works well and I was surprised by it as I didn't have to level the bed. The sensorless homing of the TMC2209 drivers also means that the end stops do not have to be set. glass bed…. Yes I said so.... This is the first glass bed that I like and works as it should, I had no problems with the material sticking to the bed. The release occurs about 15-20 minutes after the bed surface has completely cooled. So I'll take that as a plus, but I always prefer the magnetic flexsheet just because you can just print again once your print is done. Things I will list as dislikes or dislikes... No eccentric nuts on wheels.... There is no adjustment... so they must have the perfect set and want you to replace them when they wear out. I will go on to say that my car was fine and had unusually little play. Good or bad, you decide. Viewing angle of the screen…. I'm a tall person but I have a large desk to help with that. Unfortunately, I still ended up leaning over to look at the screen as it's tilted down at an angle, making it difficult to read. SD card slot... I love my SD cards and the location of the slot for this unit, although in a good spot, is too indented for me to pull it out without tools and the same goes for inserting it... when if i only had long nails like my wife i wouldn't have a problem. Glass bed... still waiting for the print to pop out... *tapping my foot a few times things I think are cons... The hot-end case is plastic, which in itself is fine, but the hot-end is on Plastic set and then the plastic case is attached to the trolley with X-gantry. I'm not a fan of this as I think it introduces extra moves that can be avoided. The extruder is plastic... This actually gave me some trouble, and in a chat with tech support (more on that in a moment) I had to loosen a few screws and tighten the exact number of turns to ensure a consistent extrusion. This will cause problems for most people. The PCB in the X portal is problematic at best. While I like the idea, the fact remains that high speed printing can, will, and will, result in cables becoming disconnected from connection points. This will stop the print if the thermistor or alignment device can no longer be read and you will need to reset the print after stopping. I was also never able to get the resume function to work successfully... It would resume, return the nozzle to its original position and instead of printing where it left off... it stayed in the house and started with printing there... it happened 3 times so I gave up that feature. Personal experience with this printer…. Maybe it was just this one, maybe there are more. I had problems from the start with it not coming out of the box and the level sensor control not responding. It took a while to figure out the circuit board was to blame as the connections were loose. I removed the circuit board and adjusted the pins as best I could for best contact. The circuit board itself didn't look exceptionally strong and fragile. I put it back together and crossed my fingers. I was able to bring it home, set up the Z, and made the bed up. Launched the first test cube and immediately 2 failures. One was due to overheating and the other was a clogged bulb. So both problems were due to loose contacts on the circuit board. Contacting Eryone technical support was easy and they responded in a timely manner. I had direct chat with support team and solved all problems with sending photos and videos. I have to say the support from this company was great and they were very helpful and understanding. Overall, I like this printer because it offers many useful features at a very affordable price. It's a comfortable and attractive printer, almost "cute". There are some things that could be improved, but in my opinion, Eryone has done a great job in bringing to the market a printer that is comfortable and easy to use for the average person. I'll even go so far as to say that (my printer is an exception) I feel that Eryone has done a great job of bringing the out-of-the-box and printing experience as close as possible to any printer's price range .