Printable sticky labels are a marvelous innovation, but sadly also one beset by a variety of competing offerings, and more recently attempts by manufacturers to impose DRM on their media. Fortunately they don’t have to rely on expensive printers or proprietary rolls of stickies, as [michimartini] demonstrates with the masking tape plotter. It’s a tiny pen plotter that writes your label onto the tape.
At its heart is the popular grbl G-code to motion parser, and its mechanism uses the lead screw axis from a DVD drive. Not for this project simply another hacked-apart drive mechanism though, for it has a custom-designed carriage for the axis. It’s 3D printed, and to ensure the least friction possible for a pen using only its weight to keep contact with the tape it was heated up once assembled to ensure all parts had a chance to bed in. Meanwhile the tape roll forming the X axis is turned directly by a standard stepper motor.
We like this project a lot, and look forward to any refinements to the idea. Meanwhile, it’s not the first custom label printer we’ve shown you.
If you continue to use this site we will assume that you are happy with it.