My Prusa i3 is giving me a fatal error pop up message saying Ithe temperature needs to be reset, set it after restarting use code M999. The extruder shows a temp. Of 353.70 degrees without it being heated. How do I go about reset it in restarting? I'm pretty much a complete neophyte at this so any suggestions would help. Many Thanks. https://reprap.org/forum/read.php?151,701497,701497#msg-701497 Tue, 08 Sep 2026 23:11:35 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?151,701497,701763#msg-701763 https://reprap.org/forum/read.php?151,701497,701763#msg-701763
The thermistor on your hot end is shorted, probably the legs are touching, until it reads room temp it will continue to error]]> Dust General Mendel Topics Fri, 19 Aug 2016 01:46:41 -0400 https://reprap.org/forum/read.php?151,701497,701497#msg-701497 https://reprap.org/forum/read.php?151,701497,701497#msg-701497 Many Thanks.]]> Johndu General Mendel Topics Wed, 17 Aug 2016 16:09:27 -0400