Kyocera Taskalfa 1800 Driver 27 -

Hope this helps someone else facing the same problem!

I ran into an issue with a showing error 27 when trying to print (or install the driver). Kyocera Taskalfa 1800 Driver 27

Make sure the printer firmware is updated too. Older firmware + new OS (Windows 10/11) can cause “driver 27” issues. Hope this helps someone else facing the same problem