¶ Mars 5 Ultra Replace the Touchscreen
¶ Tools and Materials Needs to Prepare
2.5 mm Allen wrench
2.0 mm Allen wrench
new touchscreen
¶ Reference Video
¶ https://youtu.be/QQUOV1MgH-w
¶ Operation Steps
1.Turn off the power and unplug the power cable.
2.Loosen the three screws securing the front cover using a 2.5 mm Allen wrench.
3.Open the front cover slightly, tear off the black tape covering the touchscreen port, lift the ribbon cable cover, and remove the touchscreen ribbon cable.
(the tape can be kept for reapplication later).
4.Cut away the hot melt glue securing the touchscreen in the corner on the back,Using diagonal cutting pliers.
5.Press around the edges of the touchscreen from the back and remove the exhausted touchscreen .
(if the screen is difficult to remove, use a hairdryer to heat the edges).
6.Retrieve the new touchscreen and peel off the protective film from the double-sided adhesive on the back.
7.Align the touchscreen with the groove, place it in the mounting position, and press around the edges to securely attach the touchscreen.
8.Peel off the protective film from the touchscreen surface.
9.Align the front cover with the mounting position on the front of the printer, insert the touchscreen ribbon cable into the touchscreen port, and snap on the ribbon cable cover (note: the touchscreen ribbon cable has a fixed installation direction, with the blue side facing up).
10.Reapply the black tape over the touchscreen ribbon cable port.
11.Align the front cover with the mounting position and tighten the three securing screws using a 2.5 mm Allen wrench.
12.Tighten the two securing screws at the bottom of the front cover using a 2.0 mm Allen wrench.
13.Turn on the power,once the self-check is complete, the 3D printer is ready for use.
