Description:
This solution is for the replacement of a Z-motor on an HD series printer. For Coupling replacement, please see Step 5.
Process:
1) Remove the 6 screws on the back panel and set the panel aside.
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2) Remove the 2 screws holding the power supply in place.
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3) Remove all screws around power supply housing. These located behind the power supply and on the bottom of the printer.
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4) Detach all wiring for the Z-Motor. You can refer to the solution RAMBo Detailed Wiring Diagram.
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5) Loosen the 2 bottom screws on the Coupling right above the Z-Motor. If you are replacing this coupling, loosen all screws and remove part.
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6) Holding the Z-Rod up, remove the housing.
Please open a Tech Ticket if you have any questions or need assistance with this process.