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Bed leveling with delta and Hall-O

Hello, I've bought a Kossel XL a few days ago and I tried to use my old Hall sensor for the Z-Probe, so I've created a mount for the effector, but now i can't find a working firmware. I tried the last...

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Printer behaving erratically during print from SD

I'm using a CTC printer that I've just built. It mostly runs fine, but every so often will pause in the middle of a print, and home the X or Y-axis (occasionally both together), and then return to the...

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LCD 20x4 on Megatronics v3 with Marlin

Greetings, I have a 20x4 LCD for use with the Megatronics v3. I've tried following the tutorial but I'm no being able to properly configure the display. All I get at most is two lines of solid squares...

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Re: Printer behaving erratically during print from SD

It doesn't seem to be one problem hat causes these issues. Homing axis and return to the part to go on printing seems to be related to "minimum layer time". A parameter you can set in your slicer. But...

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Re: Printer behaving erratically during print from SD

What version of Marlin are you using? I suggest you try the current RCBugFix branch. It has some SD Memory card stuff tweaked in it.

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Re: Bed leveling with delta and Hall-O

If it starts raising the effector after it starts doing the bed probe, the problem is you are probing outside of the Delta Probable Radius. You need to probe a smaller area so the nozzle stays over...

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Re: Printer behaving erratically during print from SD

Thanks all for your suggestions. I don't think it's a cross-talk issue with the stepper motor and thermistor as the thermistor readings are nice and stable. I don't think it's a minimum layer issue as...

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Re: Bed leveling with delta and Hall-O

Yes of course, but the problem is that when all axis are homed at MAX pos, when I lunch G29, the effector is raising ! Instead of going down and start to probe the bed...

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Re: Bed leveling with delta and Hall-O

I would start small... I would verify that PronterFace can move the nozzle in the directions that I tell it to move. I would look at the output of M114 and M119 to make sure the machine is sane.

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Compiling Error for Arduino Mega 2560

I'll just start this off by saying I'm new to 3D printing, so forgive me if this is a simple fix. I have a Folgertech Prusa i3 2020 full aluminum kit with an arduino mega 2560. When I try to compile...

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Re: Compiling Error for Arduino Mega 2560

You need to extract the files from the zip file to use them.

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Re: Compiling Error for Arduino Mega 2560

Wow. I knew I was making some kind of really stupid mistake. Thanks!!!

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Z going in reverse on my new Prusa i3

When ttying to set level with bed Z runs in reverse Is that my firmware doing this?

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Re: Z going in reverse on my new Prusa i3

You can turn around the connector of the z-stepper(s) to make it run the right way.

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Re: Z going in reverse on my new Prusa i3

I'll try that, thanks

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Reading the EEPROM settings in Marlin

Hi I have Marlin firmware and have read the M commands on the wiki on this page - [reprap.org]. I use Repetier host software to print There are only M [500, 501, 502] commands to store settings into...

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Re: Reading the EEPROM settings in Marlin

In pronterface you see the eeprom values everytime you connect to the controller. Wonder why this is different in Repetier?

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Auto Bed leveling Setup

HI all I need some help. I am trying to setup auto leveling on my folgertech Pruss I3 2020. I bought a sheet a aluminum and a sensor. I installed everything and test the sensor. Everything was working...

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Re: Auto Bed leveling Setup

My guess is you didn't turn on the G29 stuff. You need to change a number of #defines in your configuration.h file to turn on the G29 stuff.

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Re: Auto Bed leveling Setup

Can you give more some more detailed information on that. I don't quite understand what you said to do. Thanks for your help!

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