E2 temperature difference between the two nozzles

[klaberm]

Hello, I have a temperature difference of about 15 degrees between the two print nozzles. Can the temperature be adjusted or calibrated? In duplication or mirror mode, the models have different surfaces and differ in stability.

Best regards

[Raise3D_User1]

I think that's a power issue with the circuit board in the extruder. I have one of my E2s that has trouble holding temp and is usually 5-8 degrees off from where it should be. I just have the profile set with that extruder set to a higher temp and the other one normal. This is with an upgraded slice engineering hot end and vanadium extruder with a new 40w heater.

[Manuel@Raise3D]

If there's more than a 3c difference, there is something definitely amiss. It may be the result of a few different things (Extruder board, heater rod, thermocouple, extruder cable) so I recommend making a support ticket and providing the tech support agent with some clear images of your printer's boards, hotends, and serial log file. A support ticket can be made here: https://help.raise3d.com/support/home