Patent 11999174 was granted and assigned to Toshiba America Business Solutions on June, 2024 by the United States Patent and Trademark Office.
A system and method for enhanced speed thermal printing has a drive roller for contacting thermochromic medal to a thermal printhead. The drive roller includes a cam which causes the drive roller to decelerate as it approaches the printhead such that contact with the thermal printhead and the thermochromic media is at a highest force point. The drive roller accelerates as it is pulled back from the printhead prior to a next printing cycle.