Dragon

Dears The following unexpected sequence occurs in my G code after slicing ... ;Generated with Cura_SteamEngine 4.12.1 T0 M140 S50 M105 M190 S50 M104 S205 M104 T1 S175 M105 M109 S205 M105 M109 T1 S175 M82 ;absolute extrusion mode .... I can not understand where is the temperature setting 175 Deg C For the second print head T1 is coming from ? I have not used it in the setups. I is also strange how it is repeating ? Anyway, this puts the printer into a never ending cycle and the print is never starting ( Printer Tenlog TLD 3 pro)