This is an automatic ribbon cable holder for QIDI X-Max, it retracts the cable automatically, meaning there is always tension on it (when needed) so the cable doesn't dip down causing stress on both the ribbon cable and its connector (both are known to break, especially the connector).
It works with stock X-Max printers and with my Hercules and Icarus mods of course. For security, the hinge locks at 90 degrees so it cannot be overextended.
Notice: It doesn't fit all X-Max printers, some printers don't have the mounting holes but you could drill these yourself (see mounting instructions below).
Which version to use?
There are two versions. One is made for an M2.5 allen key (hex key) and one is for an M3 bolt, they are the actual hinge material in this mod. Use either one, both are fine. If you're using the M3 version make sure the bolt is at least 40 mm long, preferably 45 mm. You could use a nut with loctite but don't tighten it.
BOM - Bill of Materials
1 x Rubber Band with a suitable length (I used an elastic hair band my daugther donated)
2 x M3 Hex Head Cap Allen Bolt (16 mm)
1 x M2.5 allen / hex key
OR 1 x M3 Hex Head Cap Allen Bolt (45 mm)
What to print
Print the following parts:
hinge-1.0.stl
wall-attachment-1.0.stl
top-part-allen-key-1.0.stl
OR top-part-m3-1.0.stl
humebeam
