What kind of printer? My ramps based press froze a couple times due to overheating, I turned down the voltage on the stepper drivers a bit and aimed my at psu exhaust at it and it's fine now
If you need some help, or don't understand what I just said, feel free to send me a PM anytime
Printer: Prusa i3, 2 E3D v6 Hotends, Arduino + RAMPS 1.4 with a Bypassed 5V Regulator, 400w Insignia ATX PSU, Custom Designed Bowden Extruders
