Form2 - TWO new noises after optical clean


I followed instructions to execute the optical cleaning and now we have 2 new problems:

Printer Form2

Problem 1 Noise when wiper starts to move to initiate

Problem 2 Noise when tank moves

The noises started AFTER procedures listed at the end of this post.

I also share 2 videos for each problem.

Can you please guide to identify solution?

*Uploded the printer logs

*Cleaning the glass optical window (Form 2)
This article applies to Form 2

*Reseating the galvanometer cables

*Cleaning the galvanometer mirrors

*Lubricating the lead screw

*Cleaning the underside of the optical window

*Cleaning the main mirror

*Printer firmware returned to older versions

*The Z Fine Tuning