Good morning.
I have an Alpha MK2 20W laser, which is great.
It’s less than a year old and has had little use.
However, it’s visibly showing a problem with power loss.
I tested it and confirmed that it doesn’t cut like it did when I bought it.
I’ve already checked everything and changed the lens, but it didn’t solve the problem.
What could it be?
How can I fix it?
Thank you.
Jackson