Hello all,
Our new Ultimaker S5 shows the error ER61 "Fehler bei Verbidnung von Materialladefach A mit Extruder 2." directly after startup. Sometimes the error ER63 comes up with the same text. The only selectable menu option is then the restart.
The material in tray 1 is already loaded in the print core. The printer has successfully completed a print before.
Tray 4 is loaded and works fine.
How can I solve this problem?