| - | [* green] Prepare two of the A4988 Stepper Drivers by removing them from their packaging and sticking the Heatsink to the black chip. |
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| - | [* icon_note] Make sure the heatsink is not touching any of the pins. |
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| - | [* icon_note] Orient the fins of the heatsink as shown. |
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| - | [* icon_note] The kit also includes a spare A4988 Stepper driver. |
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| - | [* red] Adjust the trimpot so that flat side is pointing towards the bottom left corner as shown in the second photo. |
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| - | [* blue] Fix the two Stepper Drivers onto the the control board as shown in the Z and E0 positions. |
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| - | [* icon_reminder] Make sure that the screw trimpot is pointing towards the touch screen. |
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| - | [* icon_caution] Installing a stepper driver the wrong way round will destroy it. |
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| + | [* orange] Prepare two of the A4988 Stepper Drivers by removing them from their packaging and sticking the Heatsink to the black chip. |
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| + | [* icon_caution] Make sure that the heatsink is not touching any of the pins. Orient the fins of the heatsink as shown. |
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| + | [* icon_reminder] The kit also includes one spare A4988 Stepper Driver. |
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| + | [* light_blue] ***Z-Axis Stepper:*** Adjust the trimpot so that flat side is pointing towards the bottom left corner as shown in the second photo. |
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| + | [* green] ***E-Axis Stepper:*** Adjust the trimpot so that flat side is pointing left as shown in the second photo. |
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| + | [* icon_note] Fix the two Stepper Drivers onto the the control board as shown in the Z and E0 positions. |
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| + | [* icon_caution] Make sure that the screw trimpot side of the stepper drivers is pointing towards the touch screen. Installing a stepper driver the wrong way round will destroy it. |
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