Editing Step 19 —

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Locate the 18awg wires from the existing wiring (in most instances these wires are red and black) and the new hotend whip.

The connections will be red to red, black to black. (If you have wires that are other than red/black for your existing 18awg wires, you will need determine which is positive and negative. These are the Heat 0 wire from the RAMBo)

Slide a piece of heat-shrink tubing over one of the red wires and one of the black wires.

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