Changes to Step #27
Edit by Makertech 3D —
Edit approved by Makertech 3D
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| + | [title] DSE: Second Extruder Stepper Driver |
|---|---|
| + | [* 10] As before repare the A4988 Stepper Driver by sticking the heatsink to the black chip on the driver. |
| + | [* 9] Make sure that the heatsink is not touching any of the pins. Orient the fins of the heatsink as shown. |
| + | [* 7] Adjust the trimpot so that the flat side is facing left, like shown in the second image. |
| + | [* 5] Check that you have 3 jumpers installed like shown in the second image. |
| + | [* 3] Fix the stepper driver onto the electronics board, matching the orientation shown in the third image. |
| + | [* 9] Installing a stepper driver the wrong way round will destroy it. |
Image 1
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Image 2
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