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Geeetech Printer and Windows April 3, 2017


I am on my way to being 100% free of Windows for my projects. I did get my 3D Printer to work with Manjaro Arch Linux by doing one simple thing that I had not thought of. All that is needed once the software is installed is to make sure that your user name is part of the uucp group. In Ubuntu, it is a different group, but arch looks like it requires the user to have access to uucp. Once I did that, the OS was able to connect to the printer and heat the extruder and print bed to temp. I am very excited to have this part working now. 😀





Good Morning Guys,

I feel a little disappointed and puzzled at the same time. The puzzled part comes from not being able to get my Geeetech Prusa i3x printer to work inside of Manjaro Linux. Within dmesg the printer shows up as it is supposed to but none of the application appear to see it. I tried, repetier-host and slic3r which normally always see it and work well as long as the bad rate is set to 25000 and the port assignment is set to automatic, then it should work but no go. I tried the Prusa version which is a better release of application and seemed to be newer with the same results and of course, the new EasyPrint from Geeetech will not run in Linux, go So after a lot of aggravation, I switched my laptop to Windows to make this work. 🙁 I am disappointed that I had to do this but it very strange that I could not get it to work.

One thing that I did try in order to keep from making this drastic change was trying to use Octoprint on a Raspi and Astroprint on a Raspi. I had great success with Octoprint in the past but after the printer being down for some time during the move and not having time to fire it back up, even Octoprint quit talking. Astroprint is another system such as Octoprint for allowing remote communications to your 3D printer through either a remote web interface or through the local comm ports. Both apps are great and do awesome stuff. I would highly recommend trying them out if you have a spare Raspi around.

After the aggravation of not getting this to work, I decided to add Windows 🙁 to my laptop. I found that the Prusa version of software for Windows includes Slic3r for both 1.75 and 3mm extruder machines and Pronterface. This package works real well and honestly made a huge difference in a few test PLA and ABS prints. I installed the 1.75mm Slic3r package that they have and by using it to slice the object and have Pronterface print, the prints came out much better than before. While the idea of Geeetech having their own package for the Prusa i3 printers, the Geeetech EasyPrint app still has issues in connecting to my Prusa i3x and has issues in making connection to the internet to do update to the app and the print.

Lesson learned here is that each operating system has a place and my desktop will stay Manjaro Linux but in order to use my 3D printer, my laptop needs to be more flexible.

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Categories: 3D Printing

3D Printing tips for printing with the Prusa i3x Printer March 24, 2017

I am adding a tips that I have come across of found out on my own while using my 3D printer. 3D printing is not easy and take time but it can be rewarding in the end.

  • Print about 4 to 5 loops to get the filament to start and to adhere to the heat bed. Not needed all the time, maybe for testing bed leveling. This may or may not be necessary depending on the type of adhesion that you are using on your heat bed. Personally, with PLA, I use blue painters tape and the purple glue stick. With ABS, I use ABS juice that I put together with ABS pieces and some acetone mixed into a glass or metal container. I read that you need to allow the ABS juice to dry during the heating process and the part will still stick. I will try that part out.
  • Make sure that the bed leveling is spot on. Some people use calipers, some use a ruler to measure the distance between the print nozzle and the heat bed while others use automated bed leveling. I normally use calipers to measure between the Y axis bed frame and the heat bed to get things levels.
  • Don’t over tighten your X and Y axis belt idlers. If you over tighten the idler, you will over tighten the belts which will cause tension issues with the motors and cause skipping in the printer and bad prints and eventually burn out the motors.
  • Make sure that you have extra parts on hand such as bearings, bushings, spare belt, screws, nuts, washers, etc.
  • Depending on what filament material that you will be using you need to make sure that you have painters paint, glue stick, ABS juice, anything else you may need to help the parts stick to the heat bed. Down this page shows some information about filament and includes a link to some other information.
  • Speaking of heat bed, you need to make sure that the temp of the heat is correct for the material that you will be using as well. For instance, PLA would work just fine between 55 and 65 degree Celsius on the heat bed and 230 to 235 degree Celsius on the extruder. ABS needs to be around 80 to 100 degrees Celsius on the heat bed and around 230 to 250 degrees Celsius on the extruder.  Below is an example of how someone of thingiverse users their printer with ABS filament.



This is not mine, but I may have to try it out anyway.  😀

  1. I use a aluminium plate instead of the original glass plate, with same dimensions and thickness
  2. I heat up the plate to about 240F and spread the complete plate with a thin layer of hot glue. I use these sticks that are made for hot glue guns.
  3. I cover the plate with some piece of cardboard for about 10 minutes (or longer). This gives the glue time to spread evenly
  4. I start printing with plate temperature about 200F.
  5. After the second layer I reduce plate temperature to 70F. The model is glued to the printing plate very firmly, no warping
  6. When print is finished, I heat up the printing plate to 200F again – glue gets soft again, and I can remove the model.



I found the following at which works well as a guide on what the temps should be. Keep in mind that not all filament are created equal so the temps will differ from product to product but should be very similar. Check out the URL above as there are other filament types to choose from.


Filament Type   |   Extruder Temp  |  Comments


PLA (Original & Creative Series) 215°C – 235°C
  • PLA can be printed both with and without a heated print bed, but if your desktop 3D printer does have a heated print bed it is recommended to set your print bed temperature to approximately 60°C – 80°C.
  • First layer usually 5°C-10°C higher than subsequent layers.
  • Glow in the dark use 5°C-10°C higher.
  • Sticks well to Blue painter’s tape.
  • Sticks well to extra strong hair spray.
  • Sticks well with “ABS Juice” (scrap ABS filament dissolved in acetone)
ABS (Original & Creative Series) 230°C – 240°C
  • Heated print bed recommended. Set your print bed temperature to approximately 80°C – 100°C. After the first few layers, it’s best to turn down your print bed temperature a bit.
  • Glow in the dark ABS use 250°C
  • Sticks well to Polyimide/Kapton tape, PET tape, Blue tape.
  • Sticks well to extra strong hair spray.
  • Sticks well with “ABS Juice” (scrap ABS filament dissolved in acetone).




You know, where there’s a will, there’s a way. That holds true in 3D printing. If there is something that you are missing for a project, just make it and print it out. For example, I want to add dual extrusion to my printer. What this means is that I will be able to print with two different color filaments at the same time or two different types of filament as well. Now, the problem is that I do have two exact extruders but I am missing the bracket that holds them together in the mount. Well, there is a guy that I know on thingaverse that goes by his ham call sign of KB3LNN which created a dual extruder mount for the same extruders that I have and he created the mount bracket and add it because I said that I was missing it. That is awesome. He didn’t have to but did out of the kindness of his heart.

Now to print this bad boy out using my ABS filament. ABS is heat resistant and will allow this mount to work real well.

There is also another mount which appears to be a good one as well. This set was created by a gentleman called lukie80 on thingaverse and has multiple capabilities. For this project, we just need the two sections below, the first link being the carriage system and the second one being the dual extruder mount.  I will still have to print the bracket from the project above but it will all come together real well.




I need to come up with some changes for my Prusa i3x that works better on the Z Axis. One thing that is noticed since these are the acrylic frame printers, the weight is a little on the heavy side with the extruder in place as well. One thing that I was wondering is if it is possible to separate the motors placing them on top of the printer somewhere and placing the hotends on the extruder mount. There are printable parts to help fix the issues which if I print them in ABS, they will be strong enough to work for quite some time and actually be lighter than the acrylic material used on the printer to begin with. Some of things that I wanted to work on are the bearings or bushing to make sure that I have the right diameter ones. The X and Y Axis pulley bearings that keep wearing out. I have tried to go with printed parts for this and they work better than the microbearings that are added with the kits. I have gone through bearings like water going through me. LOL – You may want to bookmark or download these

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Categories: 3D Printing