[Ultimaker 3 - Restarting on its own when I start the print..]

Hello Everyone,

 

I have ultimaker 3 Ext that I have been using since last 4 years for my R&D work. I use it only 3-4 times in a month. 

So its relatively new machine only.

 

Since last two weeks I am struggling to print an important part..

The moment I print, the printer restarts after about 4-5 sec. 

The movement is seized immediately..

I have tried to heat the build plate & that works fine ..

I have run switching test diagnostics & that runs fine..

 

However, when I tried to run active levelling it does give the same problem & restarts in about 4-5 secs..

 

Can anyone please advise some solution ? 

 

Thanks you very much

[Top layers of print giving partial filling]

Hi,

 

We are trying to print an object on Ultimaker 3+ using Ultimaker TPU 95 Shore A.

We have experienced the same problem on several objects now.

 

The base layer & wall are all printing fine but as we approach top layer the print shows partial fill.

The setting were as follows-

 

Print layer thickness =0.1 mm (Fine)

Nozzle size =0.4 AA

Cooling, fan speed =Max 70 %

Build plate temperature = 60 C

Printing temperature = 135 C

Print speed = 25 mm / sec

 

Please suggest best way to rectify this problem.

 

Thanks