There's also this which works using a purely physical process: https://www.koehl... | Hacker News

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		1e1a 1 day ago \| parent \| context \| favorite \| on: Show HN: Thermal Receipt Printers – Markdown and W... There's also this which works using a purely physical process: https://www.koehlerpaper.com/en/products/Thermal-paper/TH_Bl...

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thomascountz 1 day ago [–]

Check out some results here: https://thermalprintcameras.wordpress.com/blue4est-paper/

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