Ultimaker XY-head

thingiverse

Here's a 3D printable version of the original Ultimaker head, but made with a longer length to ensure that it fits securely on top of the wooden parts. One key benefit of this design is that it accommodates an extra centimeter of space at its tip compared to the standard wooden head, thereby resolving the issue I faced where my fan kept coming into contact with the sliding blocks during printing. As you may notice, using this head will necessitate a reduction in print height by 1 centimeter, which might require some minor adjustments to your print settings if desired.