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  1. Jimbobikr
    Post

    Hotend Thermister Issues

    Just tested from the ribbon cable to the very end of the thermistor with a multimeter and it triggers near 0 resistance. I don’t think it’s a...
    Post by: Jimbobikr, Mar 14, 2020 in forum: Troubleshooting
  2. Jimbobikr
    Post

    Hotend Thermister Issues

    I have had the extruder chassis apart a few times lol. The thermistor connects to the short ribbon cable right from the downtown board and...
    Post by: Jimbobikr, Mar 14, 2020 in forum: Troubleshooting
  3. Jimbobikr
    Post

    Hotend Thermister Issues

    I will check them again. Anyway I can reconfigure the controller to use the other plug for the thermistor, to see if it has a bad connection as...
    Post by: Jimbobikr, Mar 14, 2020 in forum: Troubleshooting
  4. Jimbobikr
    Post

    Hotend Thermister Issues

    Alright here’s something interesting. Tried a PID tune from octoprint, just setting the extruder temp to 100C, starts to heat up thermistor reads...
    Post by: Jimbobikr, Mar 14, 2020 in forum: Troubleshooting
  5. Jimbobikr
    Post

    Hotend Thermister Issues

    Everything else on the printer head works, all the fans, the IR sensor. Haven’t been able to move the extruder due to it never being at temp.
    Post by: Jimbobikr, Mar 14, 2020 in forum: Troubleshooting
  6. Jimbobikr
    Post

    Hotend Thermister Issues

    I have checked all the connections for the thermistors. Have not tried the PID Calibration but anytime it tries to heat the hotend it fails with a...
    Post by: Jimbobikr, Mar 14, 2020 in forum: Troubleshooting
  7. Jimbobikr
    Post

    Hotend Thermister Issues

    I’m not sure what it is, it came in the kit with the thermister, hotend, Heater cartridge, already put together. FYSETC 3D Printer Robo R2 24V...
    Post by: Jimbobikr, Mar 14, 2020 in forum: Troubleshooting
  8. Jimbobikr
    Thread

    Hotend Thermister Issues

    I recently purchased an R2 from eBay and I’m trying to get it running. Everything seems functional and responsive after putting it all back...
    Thread by: Jimbobikr, Mar 13, 2020, 17 replies, in forum: Troubleshooting
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