4 ms·

Just remember that thermal print fades, thus is unusable for archival. You can pro-long the time by storage in dark, but it has (low) limits too.

• tinus_hn 3y ago
  Also many makes of thermal printing paper include BPA which is carcinogenic and disturbs your hormone levels.
  • wkat4242 3y ago
    That's a problem but for incidental use it's much less of a problem than the ubiquitous thermal paper receipts that end up crumpled in pockets.