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  1. Matt Zarkos
    Post

    Fans stay on at full speed - M107, M106 S0 not working

    Thanks - all in their correct places. In dissecting the connections I saw they had the capability for controlling the parts fans separately, but...
    Post by: Matt Zarkos, Sep 9, 2019 in forum: Troubleshooting
  2. Matt Zarkos
    Post

    Fans stay on at full speed - M107, M106 S0 not working

    Thanks tkoco - connections haven't changed so I'm thinking there's some kind of short or bad PWM pin connection. I pulled the connector from the...
    Post by: Matt Zarkos, Sep 9, 2019 in forum: Troubleshooting
  3. Matt Zarkos
    Post

    Fans stay on at full speed - M107, M106 S0 not working

    Thanks Mark - yes, documentation (in several locations) seems to support fan control, which makes it all the more puzzling/frustrating. The RAMPS...
    Post by: Matt Zarkos, Sep 4, 2019 in forum: Troubleshooting
  4. Matt Zarkos
    Post

    Fans stay on at full speed - M107, M106 S0 not working

    <sigh> sorry about that. It's an R2. I hit the "post your problem in the troubleshooting forum" button not seeing I was in the R1 one. Not...
    Post by: Matt Zarkos, Sep 3, 2019 in forum: Troubleshooting
  5. Matt Zarkos
    Thread

    Fans stay on at full speed - M107, M106 S0 not working

    Anyone having problems turning the cooling fans off or adjusting their speed? The M107 (fan off) command isn't working for me, nor the M106 S0....
    Thread by: Matt Zarkos, Sep 3, 2019, 9 replies, in forum: Troubleshooting
  6. Matt Zarkos
    Post

    Banding Fix for Robo R2

    After many attempts to fix my banding issues (using the printed guide block noted above, a real bearing, numerous speed and slicer settings), I...
    Post by: Matt Zarkos, Sep 2, 2019 in forum: Troubleshooting
  7. Matt Zarkos
    Post

    ROBO R2 Uptown board

    Thanks! I was having a problem with some of the other info, and I think this will fill in the missing blank. (main issue was I could only get...
    Post by: Matt Zarkos, Aug 15, 2019 in forum: Troubleshooting
  8. Matt Zarkos
    Post

    ROBO R2 Uptown board

    Thank you - that's very helpful. I spent some time mapping the uptown to downtown connections, but just did it by numbers - I'll convert to a...
    Post by: Matt Zarkos, May 10, 2019 in forum: Troubleshooting
  9. Matt Zarkos
    Thread

    ROBO R2 Uptown board

    Hello - Having heard the standard "no spare parts" from Robo support, I'm hoping someone out there might have a schematic of the Uptown circuit...
    Thread by: Matt Zarkos, May 10, 2019, 5 replies, in forum: Troubleshooting
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