Phrozen SONIC MINI 8K S How-To

Replace the z-axis screw

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How to replace the Z-axis Screw

After using the 3D printer for an extended amount of time, the Z-axis Screw and

bearing sleeve may become clogged with dust, causing the Z-axis to not work

properly. This could result in layer lines appearing across your prints. The Z-axis may

even end up needing replacements. Here you will find out on how to replace the

Z-axis Screw.

SONIC MINI 8K S

Step 1: Turn off the printer and disconnect the power cable.

Step 2: Remove the cover lid, building plate, and resin vat.

Step 3: Carefully lay the printer down on a flat surface.

Step 4: Loosen the 4 screws on the bottom case, and then open the case.

Step 5: Unplug the LED connector and fan connector and put the bottom case aside.

Table of Contents

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Page 1 This could result in layer lines appearing across your prints. The Z-axis may even end up needing replacements. Here you will find out on how to replace the Z-axis Screw. SONIC MINI 8K S Removing the old Z-axis: Step 1: Turn off the printer and disconnect the power cable.
Page 2 Step 6: To disconnect the LCD ribbon cable, open the cable clip and detach it (see the picture ① ② below). Step 7: Unplug the motor connector. Step 8: Loosen the 2 screws on the platform that is attached to the motor. Step 9: Turn the Z-axis counterclockwise until it becomes loose while holding the T-plate with the other hand.
Page 3 Installation of the new Z-axis: Step 1: Put the new Z-axis in position inside the printer. Step 2: Turn the new Z-axis clockwise to screw in the bearing sleeve. Step 3: Tighten the 2 screws on the platform that is attached to the motor. Step 4: Attach the motor connector and LCD ribbon cable.