Steps

1. Create an account and connect yourself to be able to use the market and his awesome plugins like:
2. Auto Rotation
3. Settings Guide
4. ThingiBrowser
5. Settings
6. Preferences -> General -> __YOUR_LANGUAGE__ (e.g.: English)
7. Preferences -> General -> __YOUR_CURRENCY__ (e.g.: €)
8. Preferences -> General -> Theme -> Ultimate Dark
9. Preferences -> General -> Slice automatically
10. Preferences -> General -> Uncheck "Send (anonymous) print information"
11. Preferences -> Printers -> __ADD_YOURS__ (e.g.: Ender 3 Pro)
12. Preferences -> Materials -> __YOUR_MATERIAL__ (e.g.: Generic PLA) -> Fill "Fialement Cost" and "Fialement Weight"
13. Print settings
14. > There are of course settings specific to each object and impression indicated by the creator, just like your choices for its final use, such as for example:
15. (Shell) Wall thickness = 3 x (Quality) Rounded line width
16. (Shell) Wall Line Count -> Increase from 2 to 6 if you want a more resistant object
17. (Support) Horizontal expansion -> Increase to 1 (if necessary)
18. (Support) Support Z Distance -> Increase if your support material is difficult to break
19. /!\ If you need adhesion (like a cylinder or a very tall, thin backing), simply change your "Build Plate Adhesion Type" to "Edge"!
20. /!\ You can change "Support X/Y Distance", "Support Overhang Angle" and "Minimum Support Area" when the support is not good (too much, not in the right place , above vacuum, etc.) everywhere!
21. /!\ You can also block unnecessary media, with the built-in tool that generates cubes!
22. Pause to change the color of the filament
23. Extensions -> Post processing -> Modify G-Code
24. Pause height (or Layer No): __YOUR_HEIGHT__ (or __YOUR_LAYER_NUMBER__)
25. Park Print head X: 20mm
26. Park Print head Y: 150mm
27. Retractation Y: 8mm
28. Retractation speed: 50mm/s
29. Extrude speed: 3.3333mm/s
30. Redo layers: 0
31. Standby temperature: 30 °C
32. /!\ G-Code settings are not in the project/profile, but will stay in Cura!
33. Tests
34. You can also run print tests to find out what you can and cannot print (temperature, angle, etc.) with your current settings
35. Thingiverse - Test Collection
36. Backup (and restore)
37. Copy (replace) all files to:
38. C:\Users\__USER__\AppData\Roaming\cura\4.4\
39. /!\ Ultimaker Cura 4.4 is my version, but yours may be newer!
40. Price (2019)
41. > If we take a normal base, we have:
42. Full hours: 0,1921 €/Kwh (so in the day)
43. PLA coils: 12.99 €/Kg (so in promo)
44. > We get, a print cost of only:
45. Filament: 12.99 € / 1000 g = 0.0129 €/g
46. Electricity: 350 w * 0.1921 €/Kwh / 1000 w = 0.067235 €/h
47. > For example, if you want to print the drawer module for the Ender 3 Pro :
48. Thingiverse - Front_Box_4_Ender_3_Pro_Rev_B: https://www.thingiverse.com/thing:3162464
49. 116g (38.84m): 116g = 1.50€
50. 11h17: 11.3h = 0.75€
51. /!\ You can reduce more if you use a optimized print profil (cf: 2.)!
52. > Total: 2.25€
53. /!\ It will cost even less during the night and weekend (depending on the package), because if we take a normal basis in this case, we only have: 0.1359 €/Kwh
54. 7. Bed cleaning
55. Use isopropylic alcohol 99,9% with gloves
56. > Gloves recommended when handling isopropanol:
57. Neoprene
58. Nitrile
59. Polyethylene / vinyl alcohol and ethylene / polyethylene multilayer (PE / EVAL / PE)
60. Polyvinyl chloride (PVC)
61. Viton®
62. For example: Latex-free nitrile dishwashing gloves (your size)