Print defect

[Zalman]

Hello.
I've been using the solus printer for a few months, for a few weeks on the models there were strange stripes, there was not any before, please tell me how to get rid of these strips, the strips turn out to be convex or internal, And appear on the outside of the model, I changed the film, Made all the settings according to the instructions. Nothing helped, I hope that experienced users will be able to help and solve this problem.Thank you.

[Zalman]

https://ibb.co/m68yCv

[reify]

It's difficult to tell from your pictures...are the horizontal lines at the exact same height on every ring?

[Zalman]

Yes, at the same height,Not only on the ring, on almost every model at the same height

https://ibb.co/c7QoCv

https://ibb.co/djv5sv