Prusa i3 MK3 - P Rinter​ ​ S Tops​ ​ P Rinting​ ​ S Oon​ ​ a Fter​ ​ S Tart

13.2  Printer stops printing soon after start
Extruder is likely overheated. Make sure the nozzle fan is working properly. If not, please
inspect its connection according to the assembly manual.
Pict.   42   -   Proper   wiring   of   the   connectors
13.3  Printer can’t read the SD card
First, make sure that the file name on the SD does not contain special characters -
otherwise the file could not be displayed on the LCD. If there is no error in the file name,
check the EXT2 wiring (from electronics to LCD). If the cable is connected properly, try to
swap the cables.
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