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  1. tkoco
    Post

    Power Supply Fan Whine

    Actually, the main board steps down the voltage for the fans to 12 volts. The 24 Volt power drives the hot-end heater and print bed heater. If the...
    Post by: tkoco, Oct 18, 2020 in forum: Troubleshooting
  2. tkoco
    Post

    Printer runs checks then stops working

    Please keep in mind that if this problem should reoccur, you might want to look at the power supply for the printer. Several members have reported...
    Post by: tkoco, Oct 18, 2020 in forum: Troubleshooting
  3. tkoco
    Post

    Stringing

    Very interesting.
    Post by: tkoco, Oct 18, 2020 in forum: Filament
  4. tkoco
    Post

    Garolite Bed for Robo R2

    Now that you have been using the garolite surface for a while, does the surface smooth out to the point where models do not stick well to it?
    Post by: tkoco, Oct 18, 2020 in forum: Show and Tell
  5. tkoco
    Thread

    Utility Use of 3D Printing

    My daughter showed me the lid to her crock pot. [ATTACH] So I designed a replacement knob for the lid using FreeCAD. [ATTACH] The center...
    Thread by: tkoco, Oct 8, 2020, 0 replies, in forum: Show and Tell
  6. tkoco
    Post

    Bad Cura profile but I do not know what is causing the problem

    I just checked the Simplify3D website. Looks like they have expanded the software to include Linux. Last time I looked, I remember it being for...
    Post by: tkoco, Oct 8, 2020 in forum: General Questions
  7. tkoco
    Post

    What release of Cura are you using? Found so many bugs since 4.0 and forward

    Are you using Cura 4.7.0 or 4.7.1 ? Generally, the initial release (x.x.0) usually has problems.
    Post by: tkoco, Oct 7, 2020 in forum: Software
  8. tkoco
    Post

    How to replace the glass on a flexplate

    Acetone ( Finger Nail Polish Remover - the pure stuff - i.e. 100% acetone ) also works well in removing glue.
    Post by: tkoco, Oct 6, 2020 in forum: Mods and Upgrades
  9. tkoco
    Post

    Slicer problem?

    The obvious answers 1) (software) Cura has changed over the time frame and 2) (mechanical) wear and tear.
    Post by: tkoco, Oct 5, 2020 in forum: Troubleshooting
  10. tkoco
    Post

    Robo R2 - Print head runs into the bed during bed height checks pre print

    How good is the print bed surface? (Buildtak). If the surface is gouged or dirty, that could throw off the IR sensor. Or it could be the sensor is...
    Post by: tkoco, Sep 30, 2020 in forum: Troubleshooting
  11. tkoco
    Post

    Thank you guys !

    That hot-end looks like a beast :cool:
    Post by: tkoco, Sep 30, 2020 in forum: Mods and Upgrades
  12. tkoco
    Post

    Cutting STL files

    @mark tomlinson is correct. The slicing engine maps the model dimensions to the selected measurement scale (SAE vs Metric). Some software assume...
    Post by: tkoco, Sep 25, 2020 in forum: General Questions
  13. tkoco
    Post

    Need Help with stringing

    Probably mathematical rounding errors in the slicing algorithm. So what flow percentage did you end up with?
    Post by: tkoco, Sep 25, 2020 in forum: Troubleshooting
  14. tkoco
    Post

    Getting started with a new to me R2

    R2 Octoprint uses an old version of Cura as the slicing engine. The most efficient method is to use the latest desktop version of Cura or Simplify...
    Post by: tkoco, Sep 22, 2020 in forum: General Questions
  15. tkoco
    Post

    Which Marlin version to use?

    Direct links to RoboOS and Marlin firmware (Robo version) can be found in the R2 FAQ. (R2 Troubleshooting forum)
    Post by: tkoco, Sep 22, 2020 in forum: General Questions
  16. tkoco
    Post

    Robo C2 Moving the print bed with no power

    And that technique also works on the R2 printer. :)
    Post by: tkoco, Sep 8, 2020 in forum: Troubleshooting
  17. tkoco
    Post

    Need advices about marlin upgrade

    I'm keenly interested in how you built up your version of the Robo OS for your R2 printer. If you don't mind, could you make a text file with a...
    Post by: tkoco, Aug 31, 2020 in forum: General Questions
  18. tkoco
    Post

    Need advices about marlin upgrade

    Thank you Sir.
    Post by: tkoco, Aug 31, 2020 in forum: General Questions
  19. tkoco
    Post

    Need advices about marlin upgrade

    Please, Which plugin?
    Post by: tkoco, Aug 30, 2020 in forum: General Questions
  20. tkoco
    Post

    Need advices about marlin upgrade

    Nice. And these screen come from OctoPi rather than from Octoprint?
    Post by: tkoco, Aug 30, 2020 in forum: General Questions
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