Editing Step 7 —
Hotend Wiring

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If building with the Dual Switching Extruder upgrade this is Hotend #1 (on the left).

Find the group of cables from the Hotend.

Hotend Heater Cables

Thermistor Cables

Hotend Fan Cables

Connect the Hotend heater cables to the HE0 terminal on the control board.

The +/- position of the cables is not important. You may need to unscrew the board from its mounts to properly access it.

Connect the Thermistor cables to the TH1 connector on the board.

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