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Alba

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Posts posted by Alba

  1. 13 hours ago, gr5 said:

    Look not just at the label on the core but also on the tip of the nozzle.  There should be a tiny AA or BB engraved in the brass.

     

    Here are instructions on how to reprogram what the core thinks it is:

    http://gr5.org/cores/

    Hi gr5,

    thank you very much for your help. The engraving in the nozzle is the same as on the print core. I have checked your reprograming files and I have a question: you say that the the files will rename the the core in the left slot. How can I rename the core in the right slot?

  2. Hi everyone,

     

    in order to print a thin PVA support structure I wanted to change the BB-0.8 print core with a BB-0.4. My UM3E sent a warning, saying that "AA-0.8" print core is not compatible with PVA material.

    I double checked that the print core that I had just inserted was actually a BB-0.4. I have cleaned the contact points on the PCB with a cotton swab and some alcohol, but my UM3E stills wrongly recognizes the BB-0.4 print core as a AA-0.8.

     

    Do you have any suggestions to solve this problem? Thanks a lot in advance for your help.

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