3 ms·

I really like this. If you are concerned about BPA exposure, you might rethink the thermal printer: https://cen.acs.org/articles/95/i35/Touching-thermal-paper-r

• Nerks234 8y ago
  Do you have a suggestion for an alternative printer?
  • joshvm 8y ago
    The printer isn't the problem, it's just a heater. The problem is the paper. You can get BPA-free paper, though it seems like the standard replacement is just as bad (it contains BPS). There is a Vitamin C-derived paper by a company called Appvion. You can buy it on Amazon but apparently it's not great.
• password4321 8y ago
  https://news.ycombinator.com/item?id=17010361 https://news.ycombinator.com/item?id=17010361
• deleted 8y ago
  [deleted]