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inconsistent bed calibration

by Norm202

I have a da Vince 1.0a. Recently I'm unable to get consistent bed calibration. When I get a successful calibration and then repeat the procedure it varies widely and usually is out of calibration. for example:

 A  B   C

280 302 279 fail
286 290 281 pass
304 304 289 pass
286 303 281 fail
297 299 282 pass

Anybody have any clue as to why this is happening?

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Thermistor issues

by jvandyke

My OEM thermistor went out, I've been running Repetier for years. I replaced it with the "standard" 100k NTC as is "normal" but not for the Davinci 1.0 apparently. (I've researched this a lot). So I'm up and running again but doubting the temps that the LCD and Repetier are reporting are accurate. I've got the new thermistor attached to the PCB on the extruder cartridge as in OEM. I have not messed eith R29 on the mother board. The hot end is original (for now, I'm working on printing the bits to go E3dV6. Should I bypass the extruder PCB as I understand there's a resistor in there, or is that the R29 on the mother board? I can clip it out. Or leave it alone until after the hot end upgrade?

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Thermistor issues

by jvandyke

My OEM thermistor went out, I've been running Repetier for years. I replaced it with the "standard" 100k NTC as is "normal" but not for the Davinci 1.0 apparently. (I've researched this a lot). So I'm up and running again but doubting the temps that the LCD and Repetier are reporting are accurate. I've got the new thermistor attached to the PCB on the extruder cartridge as in OEM. I have not messed eith R29 on the mother board. The hot end is original (for now, I'm working on printing the bits to go E3dV6. Should I bypass the extruder PCB as I understand there's a resistor in there, or is that the R29 on the mother board? I can clip it out. Or leave it alone until after the hot end upgrade?

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Using 3rd party filament

by Matthewkaye

How can I use 3rd party filament. I tried Microsoft 3D Builder but my printer just won't print anything. I have a DaVinci mini w. Please let me know if I can do anything. Thank you.

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Please Help

by TheKillerQ

so my xyz jr pro is not being read by my computer does anyone known how to fix this

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