fabreax

No, in case of an error, I also have to reboot the UM3 (https://ultimaker.com/en/community/42426-print-head-error-communication)

The ER18 occured again at the beginning of the print ! The print cores fan is on !

Hi, Thanks for your help. I don't know, the printcore unloading works now ... Yes Not yet

I have removed the printcore, the 4 contact points are clean.

I have tried to remove the print core but it'm still waiting, as suggested :

Hello, Again, I have a new issue with one of my Ultimaker 3. First, I had several print errors like "reaching the temperature is too long". And now, a failed print : The head stops on the part. I think it's a good idea to lower the build plate after a fail : Then, I have done a successfull "heater sensor test" : I think I should have bought UM2 instead of UM3 ...

A bug : try to print a gcode with an accent or 92 characters ... The screen turn off when you select the file before printing !

With S3D and only one STL, I have the encoding error too @SandervG : Apr 05 18:04:05 ultimakersystem-ccbdd30010b9 python3.4[476]: 2017-04-05 18:04:05,503 ERROR gcodeFileHandler Error accessing file 'UM3_XT.gcode' at line 1. Apr 05 18:04:05 ultimakersystem-ccbdd30010b9 python3.4[476]: Traceback (most recent call last): Apr 05 18:04:05 ultimakersystem-ccbdd30010b9 python3.4[476]: File "/usr/share/griffin/griffin/printer/fileHandlers/gcodeFileHandler.py", line 55, in run Apr 05 18:04:05 ultimakersystem-ccbdd30010b9 python3.4[476]: line = f.readline() Apr 05 18:04:05 ultimakersystem-ccbdd30010b9 python3.4[476]: File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode Apr 05 18:04:05 ultimakersystem-ccbdd30010b9 python3.4[476]: return codecs.ascii_decode(input, self.errors)[0] Apr 05 18:04:05 ultimakersystem-ccbdd30010b9 python3.4[476]: UnicodeDecodeError: 'ascii' codec can't decode byte 0xe9 in position 535: ordinal not in range(128) It is due to an extended char 'é' in the gcode file : ; G-Code generated by Simplify3D® Version 3.1.1 ; avr. 5, 2017 at 2:49:19 ; Settings Summary ; processName,Process1 ; applyToModels,uper modifié avec le bon

Hi, I have the same error with Simplify3D but it only appears with one STL : UnicodeDecodeError: 'ascii' codec can't decode byte 0xe9 in position 535: ordinal not in range(128)

I'm also using S3D with the same issue.

J'ai reçu aujourd'hui une nouvelle bande led de la part de MakerShop, après qu'Ultimaker ait insisté.

I have received today a new led strip. Thanks @SandervG and Ultimaker. I always have to contact Ultimaker directly ...

I had the issue with another UM3

It displays there is no file on the USB card.

Thanks @Daid ! 120W average is what I need

+1 ! After every print (S3D on USB stick), I have to restart the UM3 !

Yes, I had the same behaviour today !

Hi, the new UM3 firmware has solved the issue !

@SandervG, is there a way to monitor the UM3 power consumption ?

I think the UM3 has 2 MAC addresses : wifi interface and RJ45 interface. The UM3 can be connected to only one, with one IP address.

40mm/s retractation instead of 25mm/s is far better ! I will reduce coast at end (currently 1mm) and wipe (currently 1mm) :

It seems that in my profile, the second print core heatup. I only want a single print with the first print core. Could you help me to remove code about the second print core ? My profile (based on yours) : https://we.tl/KIQAdMe5Pv

Thank you so much !

Thank you so much . I will try 40mm/s retractation instead of 25mm/s ...

S3D support have sent me another profile file and I never had again the issue ! First profiles they made a typo on the header and the UM3 is very very strict with that header... Good that they fixed it, I sent s3d support the fix 4months ago... It has been fixed after several emails, they send me 2 profiles, the latest worked.