A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

For questions about the Creality Ender 3 family of 3D printers
Questions about the 3D printer firmware Marlin.
Questions about troubleshooting and achieving certain print-quality. Please include photos of your problem, and also describe what the limits of your 'good' prints are.
411 questions
Questions about the slicing program called Ultimaker Cura.
Polylactic Acid, also known as PLA, is a common biodegradable thermoplastic polymer.
272 questions
For questions related to different filaments used as the print material.
for questions about 3D models.
254 questions
when a logical or systematic search for the source of a problem in order to solve it is requested.
Questions about extrusion hardware for 3D printers.
The Prusa i3 is the third iteration of Josef Průša's RepRap 3D printer design. This is an open-source design, the tag should be used regardless of individual manufacturer. You might want to add the sp…
247 questions
3D design (or modelling) is the process of creating a three dimensional digital representation of some object that, for instance, can be 3D printed.
206 questions
Questions related to 3D-printers, that are either not manufactured on a commercial scale and assembled by the end user, or are designed and built by a non-commercial entity.
200 questions
Questions about the human-readable machine language, G-Code.
194 questions
for questions about the Heated Build Platform or Plate (HBP) for 3D printers.
192 questions
for questions regarding the manual or automatic leveling of the build platform.
186 questions
In electronic systems and computing, firmware is a type of software that provides control, monitoring and data manipulation of engineered products and systems. Use this tag for questions about the fir…
184 questions
Questions about the standard extrusion mechanism found in FDM/FFF printers.
168 questions
Questions about slicing. Problems and challenges in the slicing process of models should use this tag.
167 questions
Questions about extrusion mechanisms in varying types of 3D printers or the extrusion process.
148 questions
for questions related to specific movement of the Z direction of the printer - Questions about a machine or 3D model's Z-axis
148 questions
Questions about calibration of various 3D printer mechanics
133 questions
For questions about the BLTouch automatic leveling sensor for 3D Printers.
Questions about either slicing engines or 3D modeling software.
123 questions
should be used for specific questions about specific issues for the Anet A8 printers.
118 questions
Questions about an extrusion assembly's nozzle component
117 questions
Questions about part-to-platform or layer-to-layer adhesion while 3D printing.
116 questions
Questions related to the software slicing engine called Slic3r
108 questions
helps to specify that the question is concerned with the material the print itself is made from. This includes 'filament' as a subgroup but also SL…
103 questions
For questions specifically related to the RAMPS 1.6 controller board - The RepRap Arduino Mega Pololu Shield, or RAMPS for short, is an expansion shield for the Arduino Mega designed to fit the entire…
103 questions
Questions about electronic components for 3D printers or 3D printing electronic components.
102 questions
For questions about the Creality CR-10 family of 3D printers
100 questions
for questions on Acrylonitrile Butadiene Styrene, also known as ABS, a commonly used thermoplastic polymer.
96 questions
Questions about Fused Deposition Modeling (FDM) as an additive manufacturing technology.
89 questions
For questions about resin based printers
88 questions
Questions about building your own printer.
87 questions
Questions related to various types of stepper motor drivers
81 questions
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