Notifications
Clear all

[MKS3+] Preheat Error at 165c  

  RSS
RMIL
 RMIL
(@rmil)
Active Member
[MKS3+] Preheat Error at 165c

I had clog issues so I partially disassembled the printhead and removed the nozzle. I had no issue heating the print head to remove the nozzle. While the nozzle was removed, I ordered new nozzles and had to wait a week for them to arrive. Now with the new nozzles, I went to preheat the head to put on the new nozzle, but it heats to about 165c, then stalls there, and beeps giving me the preheat error message. I checked to make sure the thermistor is working, and it is, and checked the cables and fuses. It's weird that it always stops at 165c and then gives me the message, rather than failing immediately when attempting to preheat the head.

Any ideas?

Posted : 24/02/2023 6:03 pm
Hello
(@hello)
Noble Member
RE: [MKS3+] Preheat Error at 165c

Is it less then a year old if so Con tact prusa through live. Chat and they can give you any replacement parts 

Please help me out by downloading a model it's free and easy but really helps me out https://www.printables.com/@Hello_474427/models

Posted : 25/02/2023 7:37 pm
RMIL
 RMIL
(@rmil)
Active Member
Topic starter answered:
RE: [MKS3+] Preheat Error at 165c

You think it's a failed part issue? I will contact them because it is only a month old.

Posted : 25/02/2023 7:41 pm
Hello
(@hello)
Noble Member
RE: [MKS3+] Preheat Error at 165c

Sounds like resetince of the heater is low so probably faluty heater not heating quick on enough

Please help me out by downloading a model it's free and easy but really helps me out https://www.printables.com/@Hello_474427/models

Posted : 25/02/2023 7:48 pm
Share: