Slide your vinyl roll onto the rear rollers. Pass the vinyl under the pinch rollers from the back. Align the pinch rollers directly over the steel grit drive wheels, then lower the rear engagement levers. Step 5: Computer Connection
Unlike hobbyist machines (like the Cricut or Silhouette), the KH-720 is built for light-to-medium production environments. It features a drag knife mechanism, adjustable pinch rollers, and a servo or stepper motor system designed for long, continuous cuts.
The blade is extended too far, or the blade tip is broken. cutting plotter kh-720
Perfect for car decals, store window graphics, and wall vinyl.
Use the control panel "Test" button before starting a job. The blade should cut the vinyl cleanly without slicing the backing paper. Speed Management Slide your vinyl roll onto the rear rollers
: Insert the cutting blade into the holder, ensuring only a tiny amount of the tip (roughly the thickness of your material) is exposed, then lock it into the carriage.
Always perform a test cut. Too little pressure causes incomplete cuts, while too much can destroy your vinyl and wear out your cutting strip. Step 5: Computer Connection Unlike hobbyist machines (like
The plotter is cutting wavy lines. Fix: Check the belt tension on the carriage. Loosen the side panel and gently tighten the belt tensioner. Also, ensure the vinyl is not skewed.
The plotter supports DMPL/HPGL command sets and is compatible with Windows-based systems (XP through Windows 10/11). It typically connects via USB or COM (Serial) ports.