Heatbed

  Pull the Heatbed wire tubing and

  through the hole in the

  Y plate up to the Arduino

  with the RAMPS shield installed

{{IMG_9869|size:large}}

  Connect the black & red wires

  to D8 on the RAMPS shield

  Find a 2-pin housing and

  push the two signal wires into it.

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  Insert the 2-pin housing into T1

Extruder

 {{IMG_9889|size:large}}

  On the Extruder wire tubing:

• Connect the two thick wires (here white & brown) to the heater to D10
• Use a 2-pin housing to connect the two yellow wires and connect it to T0
• Use a 4-pin housing to connect the stepper motor. [[Nema 17 Stepper Model 2.1+*type_cards|Search for your motor model and connect the pins in the corresponding order]].
  Connect it to E0. The orientation does not matter for now and can be changed later if neccessary.

• (Optional) If you are using a fan, you can plug in the wires into D9

X/Y/Z Motors

{{IMG_9902|size:large}}

  Insert the 4-pin plugs into into

  the pins for X/Y/Z onon the

  the corresponding pins near

  the stepper drivers.

  Again, the orientation

  does not matter for now,

  it can be swapped if neccessary.

Endstops

{{IMG_9932|size:large}}

  The RAMPS kit comes with a

  couple of 3-pin housings for the endstop.

  Since we're using mechanical

  endstops, we need to use only two pins.

  Insert the two wires from the

  endstops into the 3-pin

  housing in the exact orientation as shown.

  Repeat for every endstop.

{{IMG_9937|size:large}}

  Connect each the pins - and S

• X endstop to X-
• Y endstop to Y+
• Z endstop to Z-

Power supply