Anycubic Vyper cable harness guide

The idea is to guide the printhead cable harness while minimising stress and weigth.

I chose to pass the harness under the extruder carriage to straigthen it from the printhead, and hide it a bit. 

The printhead cable guide also stress relief the bowden tube.

Printing

The x-carriage cable guide does not require supports.

The extruder cable guide requires supports for the internal lip. 

Assembly

X-carriage

1. Free the cable from its actual fixture.
2. Slide the part in place while cliping the bowden tube.
3. You can secure it with a zip tie in the front holes.
4. Slide 2 zip ties by the back vertical holes.
   You may have to untangle the cable harness to have a straight ribbon later, so do not tie them down immediatly.
   Unplug it from the printhead if necessary.

Extruder

1. Unscrew the filament runout sensor 1st screw.
2. Unplug the extuder's motor.
3. Pass the cable harness under the extruder carriage.
4. Slide the part in position.
5. Adjust the harness position and put 2 zip ties.
   Make sure to have enough length to slide the printhead all the way.
6. Put the screw back in place. 
7. Plug the motor back.