Boss Laser making grinding noises

https://imgur.com/a/fzN8TP8

Was wondering if this is normal. It sounds like it is struggling a bit when the laser goes left to right. Is there anyway to fix this?

Hi Sarah, is this something you just want to show us or is there some other purpose for your video?

Sorry I forgot that part of the post. I was wondering if this this sounds normal or not and if not how I would go about fixing it.

It sounds like your machine needs a service and function check.
If it was my machine, I would remove the timing belts, clean everything and check the pulley bearings. Depending on how the timing belts are doing, I will change them if necessary. The stepper motors must be checked for quiet and smooth operation and all pinole screws must be tightened.
Finally, everything must be assembled again and the rails must have a little grease (the white type).
Once I get going, I will clean and adjust all the mirrors and the lens.
You shouldn’t wait too long with this service.