Advice to how to verify machine status

[pam_add]

I have a screen 8600 for almost 10 years i want to buy a new used one like 8800 with glv technology but since i dont have any exprtise in glv
can anyone guide me what i must check i know the lamp and reflecter have almost 10 000 hours average
My doubt is i recevie screen shoot that tells the plate winding cycle arround 40 k
but in my expirence 18 months ago the same number in my old machine is reset (i dont know why?)
so i can trust this numbers ?

 

[maxon]

Of course not, clamps and plate counter are not very relevant as you say. My advice spend a few buckes to get a qualified tech to run a health check on - at least - laser(s), GLV and chiller.