MAXTEMP Error - only when printing

[steff517]

Hello forum,

I'm owning the Mecreator 2 and suddenly I'm seeing the MAXTEMP error for the nozzle on every print.
Here's the sequence of steps:
- Turn on the printer and set the nozzle temperatur to 215
- Printer heats up perfectly, temperature stays correct as long as you like (tested 15 minutes)
- Start a print from SD
- Printer goes in home position and starts heating
- Display shows between 240 and 300 as actual nozzle temperature and the MAXTEMP error.

The error is shown almost on every print. Sometimes the value sudenly drops by 100 and evetuall heats up to the correct temperature. Then it starts printing correctly.
What has changed? I mounted a new Nozzle with the same diameter.

[William]

I think you should refer to this post :
viewtopic.php?f=23&t=17030