Pen/Marker Prusa i3 Adapter Mk2:

thingiverse

A Great Way to Print in 2D Using Your 3D Printer! To create stunning 2D artwork with your 3D printer, follow these easy steps! First, set the temperature to a low level (around 30°C) by including 'M104 S30' in your gcode. Next, disable the extruder motor at the start of your print job using 'M103'. This will prevent any mess during retraction. Now, prepare your printer for drawing by adjusting the retraction height to about 3mm. You can do this by adding 'G1 F3000 Z3' to your gcode. Once you've made these changes, attach a pen or marker to your 3D printer and start creating amazing 2D designs! This innovative solution is an improved version of the original found on Thingiverse (http://www.thingiverse.com/thing:1514064). With this upgraded design, you can leave the drawing attachment on your printer at all times and print with various materials like PLA without needing to remove it. This makes creating 2D artwork a breeze!