The video shows how to set up Fiber Laser High cylindrical roller with EZCAD by using ComMarker B4 fiber laser marking machine ComMarker Offical Online Store: https://commarker.com/ ComMarker B4: https://commarker.com/product/b4-lase... ComMarker High cylindrical roller: https://commarker.com/product/laser-r... Back Ground Music: Anywhere by Ikson / ikson Music provided by Music for Creators