Maintenance
How to fix noisy belts
You may notice that over time your Me2 printer may begin to make a loud noise when printing. This noise is caused by the belts rubbing against the wheels of an axis and sounds like a squeak, a growl or a rattle. Step 1 - Lubricate the wheels/belt - ...
Fixing the Z axis limit switch
When to fix the Z axis limit switch If your printer moves unexpectedly when starting a print, or an axis keeps trying to move even though its at its limit, there may be a problem with one of the axis limit switches. While this is a rare occurrence, ...
Calibrating your Z-Offset
Your Me2 is factory calibrated and tested when it arrives. You DO NOT need to run through this calibration process unless your prints are failing due to some change that has occurred in transit. Submit a support request for further advice if you are ...
Cleaning the print bed
If you're prints aren't sticking to the bed despite having good Z offset calibration, one possibility is that it the print bed surface is dirty. This can be a build up of oil from your skin or surroundings, as well as other debris such as dust. It ...
How To: Print directly from a computer
We cannot support Cura. Any fault caused by the use of this software is not covered by our warranty. If using Cura, make sure your computer is not set to go to sleep after a certain time. If the computer sleeps, the print will fail. If you are unable ...
How to clear a blockage
When to check for a blockage You should check for a blockage in your extruder if you hear any loud clunking/ticking noises coupled with inconsistent or no extrusion during a print. Other indicators of a possible blockage include your filament being ...
How to check and tighten a loose belt
A loose belt is often confused with a loose pulley. Please check for a loose pulley first. When to check and tighten a belt You should check for a loose belt if your prints have slanted, staggered or shifted layers, or if you've noticed one your ...
How to check and tighten a loose axis wheel
When to check and tighten an axis wheel To make sure each axis is square and level, eccentric spacers are used to tighten a set of wheels into the grooves along each axis arm to 'pinch' it. These wheels can become loose over time through vibration or ...
How to tighten a loose feed tube
Only run through the steps in this article if you have already tried calibrating the Z offset and have checked the Z axis belt. If you are still encountering a low Z offset after checking these things, it may be worth running through the ...
Replacing your print bed surface
The print bed surface, will need to be changed at some point as it will eventually lose its stick over time due to use and general wear and tear. You will need to change the print bed sheet if damage has occurred as a result of hot extruder ...
How to replace your extruder
This help article will take you through the steps of replacing your extruder after you've bought a new one from us. Please dispose of your old extruder responsibly. Alternatively, return it to us and we can dispose of it for you. What do I need? - ...
Cleaning the extruder nozzle
Regularly cleaning and performing some basic maintenance on your extruder will help to maximise the lifetime of this hard-working part of your printer. What do I need? - Scouring pad (scotch brite or similar). How to clean the extruder nozzle ...
How to change the extruder nozzle
If you change your nozzle to a size other than 0.4mm, you will not be able to use your Me3D printer with BuildBee software. When to change the extruder nozzle You may need to change your extruder nozzle from time to time, whether you're experimenting ...
Upgrading your firmware
For now, BuildBee does not have an in-built firmware loader. If you need to upgrade your firmware, we recommend using Xloader. Step 1 - Download and Xloader - Download Xloader - Unzip the folder to open it. - Keep all of the files together in the ...
Print bed not aligned properly
When to check for a misaligned print bed If your Me2 printers movement seems restricted or inaccurate in regards to the X and Y axis, then the print bed may have shifted. Some things that may be observed from a misaligned print bed include: - The ...
How to check and tighten motor pulley
When to check and tighten a motor pulley You should check for a loose pulley on one of your printers axes if your prints have slanted, staggered or shifted layers, or if you've noticed one your printers axes not moving correctly. This may look like ...