Ultimaker II stops printing

3D Printers

Jun 28, '17

…believe it or not …I did read somewhere that cleaning the sd slot with compressed air could help…so the stops could been caused by problems with reading the SD card…I did simply blow a few times into the slot - avoid spitting - …and the dammed printer is working without problems since yesterday now…

Ultimaker 2 extended heat bed and stepper motor problem

3D Printers

Jun 23, '17

Okay, after endless hours I got it …It was a Problem with the cable connector to the sensor at the heat bed…from tome to time the Connection was disturbed by movement of the cable…I soldered it and now that Problem is solved for some days. [ultimaker_senso_heatbed.jpeg]

Ultimaker 2 extended heat bed and stepper motor problem

3D Printers

May 8, '17

The replace bed and heat sensor are originals and not half a year old. I checked the wiring, which is fine. What I dont understand is the context of the stepper motor for z axis and the temp sensor…nevertheless I checked with the supplier of the heatbed and I can change it. Hope that will help. T…

Ultimaker 2 extended heat bed and stepper motor problem

3D Printers

May 8, '17

Hi, thanks for all your help! I have to restart a few times…sometimes 5 x new start…til the bed is going up without the crack noise and the error message. Sometimes when switching on, the error message appears directly without showing the ultimaker logo, then I disconnect the power, turn on and of…