1 Topic by marcus

  • marcus
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  • Registered: 2014-08-04
  • Posts: 12

Topic: My Head hits Table

My extruder head has starting hitting the table as it cleans itself prior to the print.  Why is it doing that? 
It 'might' have coincided with the installation of Firmware J, but can't be sure..

Any ideas?   Seems to print ok..

2 Reply by Weekend Avenger

  • Weekend Avenger
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  • Registered: 2014-06-17
  • Posts: 181

Re: My Head hits Table

If your head is hitting the glass, first make sure the sensor is in place and working (end stop sensor). As soon as your sure that is functional, then you need to go and get the bed level.

Once your printer has a level bed and has saved the "gap" information that goes along with that, your print head should no longer contact the glass.