Skip to main content

Site Navigation

Your Account

Choose Language

Changes to Step #27

Edit by Makertech

Edit approved by Makertech


Step Lines

+[title] DSE: Second Extruder Stepper Driver
+[* icon_note] As before repare the A4988 Stepper Driver by sticking the heatsink to the black chip on the driver.
+ [* icon_caution] Make sure that the heatsink is not touching any of the pins. Orient the fins of the heatsink as shown.
+[* blue] Adjust the trimpot so that the flat side is facing left, like shown in the second image.
+[* green] Check that you have 3 jumpers installed like shown in the second image.
+[* orange] Fix the stepper driver onto the electronics board, matching the orientation shown in the third image.
+ [* icon_caution] Installing a stepper driver the wrong way round will destroy it.

Image 1

No previous image


Image 2

No previous image