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rebekah_harper

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rebekah_harper last won the day on December 4 2017

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About rebekah_harper

  • Birthday 12/29/1975

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    Other
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    GB

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  1. rebekah_harper

    seperate Z calibration option.

    hiya all, I was wondering if it's possible to get the z-calibration option back. I have found myself needing to re-calibrate the Z on ext 2 but have to go through the whole process again and again. I don't know why but for some reason I can't get the height right first time round. I do all the right steps but always seems off for some reason. many thanks rebekah
  2. rebekah_harper

    First layer support missing

    Hiya, I was wonder why when I have ext1 set for brim, that the first layer for the support on ext2 gets printed after layer 2 of ext1. In effect it misses the bottom layer of the support. this causes adhesion to build plate issues. many thanks Rebekah
  3. rebekah_harper

    Print failed

    hiya, when you say USB, is that cable or card? if cable and using win10, it never worked for me. if using cable with USB 3.0 also doesnt work. Have you checked the flavour in the setting in cura. should be griffin. just somethings I've come across
  4. rebekah_harper

    Impossible to extrude with 0,25mm nozzle

    hiya, i never had a problem on um2+ whats the nozzle size in the quality settings? i have mine set to 0.23 temp about 200-208 i don't go fast either.
  5. rebekah_harper

    UM3 Yo-yo temperature issue

    Hiya all, need your help badly. on UM3 here is a video of my ptinter yo-yo ing in temperature. its on extruder 2 but I’ve found that extruder isn’t temperature stable either. Any advice, solutions areas to check would be appreciated. Yo-yo video
  6. rebekah_harper

    Introducing Ultimaker Cura 3.4 | Beta

    I’ll have a quick look if I have time. Mid I remember correctly the writer of the plug in is listed. Might be worth dropping a message.
  7. rebekah_harper

    Introducing Ultimaker Cura 3.4 | Beta

    Have you checked the plugin is installed. I had to do it for inventor files.
  8. rebekah_harper

    Extrusion rate way off.

    That core was only PLA. Not sure how many hours but a fair few. the other core which came with the printer has had all sorts and always worked fine so I don’t understand why the other one is being like it is. I cleaned it out perfectly too. The only thing I can think of is that the nozzle isn’t 0.4mm. Will set up a print with 0.25 setup. As long as it slices based on line width. 🤪 Need to to replace it though but need to wait for some cash to come in.
  9. rebekah_harper

    Extrusion rate way off.

    Ok, ignore me. it's something to do with the printcore. I changed it and it's working well now. although I haven't upgraded the firmware again. don't understand what is wrong with the print core though. I cleaned it good and proper. so there shouldn't be anything wrong with it. having said that I have had issues with that core in the past.
  10. rebekah_harper

    Introducing Ultimaker Cura 3.4 | Beta

    like that it won't print as there are print lines outside build area. tick the brim outside only and you'll loose those lines but it causes other issues, see my post above. needs sorting out big time.
  11. rebekah_harper

    Introducing Ultimaker Cura 3.4 | Beta

    just to illustrate the brim issue I mentioned. if i tick the brim only on the out side I don't get the first layer for support on the inside. if I tick it I get some random off shoot to somewhere to the inside brim.
  12. rebekah_harper

    Extrusion rate way off.

    Well this is what I have. left it at 150% flow and right is 130% line width is set at 0.38 I tried it with cura 3.2 and no different. i am using bond tech upgrade but there was no difference between um 369.0 steps per mm and 492.45 steps per mm. Which I found odd any aswell. Im pretty sure that it should be different when making this change but I am lost on this one.
  13. rebekah_harper

    Extrusion rate way off.

    nope but I am struggling to suggest otherwise. I have tried previous versions of cura and it's the same. My UM2+ prints fine though. do you know where I can get the previous version of the firme ware from so I can test it out. Cheers Bex
  14. rebekah_harper

    Extrusion rate way off.

    Good morning, I’m on the latest firmware on my UM3. I have noticed that my prints aren’t coming out right. Basically it’s suffering underextrusion. I tested with current beta, 3.3.1 and 3.2 cura. All do the same where I have gaps between the lines. I bumped up the flow to 150% and that’s fine 110% 120% failed. i am trying to roll back the firmware but can’t find the files I need. please help. rebekah Anderson
  15. rebekah_harper

    Architect Design Contest | Vehicles.

    I’m interested. what sort of printer are we aiming this at? ultimaker and above or £100,- printers too? bex
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