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Haha, thanks! Alright, moving on to the next step

So... I checked, and there isn't an SD card inserted anywhere in the computer. I cleaned out the slot for the SD card since it was really dusty because I thought that might be what's causing the issue. I went into Matter Control again to open up the Gcode terminal and again it came up with the "SD ...

Alright, thanks. I'll see if there is an SD card in the computer next time I'm in class.

Hmm... Is an SD card necessary/should there be one?

Hello again! I'm trying to do the initial function tests, and the Gcode terminal keeps saying that there's an error, something to do with "SD init fail"? I'm not sure if this is something I can ignore and move on, or if I need to figure out how to fix this before I continue. I took a screenshot of ...

Never mind!!! I fixed it!! It had the wrong port (COM 3 instead of COM 4)!
I swear I changed that, though..

What exactly does that mean?

So I opened the Repetier.ino file without any problem (thanks for helping me figure that out!). I then went on to the next step in the manual, which was to do the test upload (File > Examples > EEPROM > eeprom_clear). Everything seemed to be working fine and it said it was uploading, then stopped ...

So, I downloaded ardunio 1.6.0 and copy-pasted the code from Arduino 1.6.9 into it, keeping everything the same. I made sure the port and board type were the same from the old program, then saved, and tried to upload. We got this error: Arduino: 1.6.0 (Windows 8), Board: "Arduino Mega or Mega 2560 ...

We're using Windows 8.1. I'm not sure how to tell which version of the IDE we're using. The Arduino program we're using says it's version 1.6.9.
The previous group didn't leave a lot of helpful information for us, so we're just trying to figure things out as we go.

Thank you so much!!

Hello all! We are building a 3D printer for school, and we are having a few issues with it. Another class from two years ago started building the printer and got most of it done, up until the part where you upload the code, and that's where we took over. We have built the Rostock Max v2 printer and ...