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r/projectors•

Hey everyone, I just received a new Optoma HD39HDR from Amazon and after setting it up I quickly noticed the left (more specifically the bottom left) of the screen is quite a bit darker than the rest of the image.

Is there anything I can do to correct the issue besides sending it back? I’ve already confirmed the screen and the projector are aligned correctly.

Thanks in advance for the help!

11


r/ender3•

Hey everyone, I installed Marlin 1.1.9 yesterday and everything seems to have gone well except that now both my mainboard fan and parts cooling fan won’t turn on. I’m assuming something in the Marlin config files need to be updated but I’m honestly not sure what. Both fans were working great right before the firmware update.

I’ve checked all the wiring and attempted to manually turn the fan up to 255 in the menu without any luck.

Any ideas?

Thanks in advance for the help!

EDIT: I’ve just noticed that the parts cooling fan DOES turn ON after I cancel a print however the mainboard fan still does not turn on.

17

r/shapeoko•

Hey everyone, what is the maximum milling depth into a single piece of material with an XXL?

Would it be possible to have a 3.25" piece of wood and cut 2.75" into it?

I notice the end mills most people use aren't very long. Do you normally buy longer end mills for projects that require more depth?

Thanks in advance for the help!

38