I have Sainsmart Coreption 300 3D printer. I have hard time trying to level the printer bed. The nuts in the knobs may be loose. The springs may be too short. Is there a best way of leveling the printer bed?
glue the nuts in, and tighten the springs, maybe put spacers under the springs. have you googled for problems with this bed? if this is common the answer is already online.
I know that some people here built their own 3D printers. My printer has Makerbase MKS Robin Nano V1.2 board. I tried a different USB cable. Which 3D printer board is best?
I think that a bad USB cable caused the problems of the printer stopping in the middle of printing job. I tried to flash new version of firmware to the printer using Micro SD card but it didn't work. How can I fix the problem?
