On 2025-06-22 4:33 p.m., Fred Cisin via cctalk wrote:
If toggling the laser isn't doable, then you could use a shutter. If the shutter can't handle the heat, then a mirror that deflects the beam.
Some machines used punched used film stock or film leader. Is that a valid option instead of paper tape.
Ben. PS: A turning machine using ink to mark the tape (film leader). https://aturingmachine.com/index.php
