K8400 Plotter

You need:
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* 1 Slider printed part
* 1 Holder printed part
* 1 Nail 4mm x 50
* 1 bearing LM6UU
* 1 axle 6mm, 75mm
* 2 screws M3x10 + washer
* 3 screws M3X4 to mount the spring
* 1 screwq M3X8 to tighten the pencil
* 1 SG90 Mini servo
* 3 wired 130mm ribbon cable + pin connector
* 1mm wire(nail e.g.)
* 2 cable end sleeve 1.5mm
* 1 pressure spring OD10mm 18mm


Patch the Firmware:
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You can get the firmware source code from the Vertex homepage at

https://vertex3dprinter.eu/downloads/vertex-downloads/

(choose for 1 or for 2 extruders)

In Confiuration.h enable NUM_SERVOS and set it to 1

define NUM_SERVOS 1

In Pins.h set:

define SERVO0_PIN 53

Then use Arduino 1.6.0 to upload the program to your printer


Installing the Ribbon Cable
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Uninstall the Display controller board and attach the 3 Ribbon Cable to the back of the socket where the cable from the motherboard