Anet E12 make the control unit a part of the printer.

thingiverse

Update Dec 29, 2018 The Anet metal control box has a space issue for proper cooling, which I noticed early on when my control box got quite warm to hot during use. I've created a new design that provides separate homes for the power supply, control board and Mosfets, and also includes the display board. These updates will be posted soon. Now, this you have made the legs for your E12 https://www.thingiverse.com/thing:3097667 , make your control unit a part of the printer so the wiring can be cleaned up. I wanted to integrate the E12 control unit into one unit, so when I needed to do some work on it, I didn't have to deal with the control unit wires. These hangers are designed to work with my upgraded (30A) power supply screw mounts and also clear the liner barrings for the bed. The mounting screw holes are slotted to allow some forgiveness. You will need M3 screws (4 - M3 25mm long and other lengths for your Power Supply) and M3 nylon locking nuts The front support uses the M4 screw with rail nuts. Nut locations are designed for a press fit. Note; the 30A power supply I am using https://www.amazon.com/gp/product/B01B2U0DB2 has different screw hole locations than the original 25A power supply so some alterations may have to be done to fit other models like E10. Might be possible to use the rubber feet locations. If you like this design, then you might also like these for the Anet E12. Anet E12 Two-Piece Cooling Fang https://www.thingiverse.com/thing:3163258 Anet E12 legs using current rubber feet https://www.thingiverse.com/thing:3097667 To fix the issues with leveling and unwanted bed movements (bed shifting) https://www.thingiverse.com/thing:3094220 Anet E12 bracket for SIQUK MK8 Extruder upgrade https://www.thingiverse.com/thing:3099321 Anet E12; quick lock for the SIQUK MK8 Extruder upgrade https://www.thingiverse.com/thing:3133492 Anet E12 holders for two Mosfets https://www.thingiverse.com/thing:3098952 Anet E12: Cable strain relief for heated bed (improved) https://www.thingiverse.com/thing:3115835 Anet E12: Y belt tensioner https://www.thingiverse.com/thing:3128051 Anet E12: X belt tensioner https://www.thingiverse.com/thing:3128074