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thank you for your reply, Amy, but, we have a diffrent problem...
somewhere, something is out of allignament: tube, one of the mirrors, on of the axis, laser head...
whatever i do, i can't overlap...

i still use the laser in this situation... i managed to calibrate it and overlap the dot in left up and down, but, in right up is a little upper and in right down (the longest distance from the laser...

Yes... I've changed the front panel... 50usd+25usd shipping

as title say, i am looking for a motherboard for my epilog legend 36ext motherboard...
I am from Romania, and my epilog representant asked me 2400usd and my motherboard back...
that's about 2.5...

mine did that... then dead...

i have a really big problem...



my second RECI z2 tube is loosing power verry fast, and i need a new tube as soon as posible
both of them survived for 6 months each and 300 working hours...

thanks all for your answers...
for the moment, i made it work... some isopropylic alcohool, a tooth brush and it's ok for the moment, but i don't think it's a permanent fix...
Nolan, what is THE...

So, here is another problem got on my laser machine...

In the middle of a cutting job, i looked at the machine lcd, to see job time... screen frozen... ok, i said... let the job finish, then,...

i tried to lower the machine from the front feets... and rise from the back... still same problem...

the beam is going down from left up to right down...... it's up at the following corners: left up and down, as you look at the machine, and at right up corner... then, as you go to the right down,...

pls tell me what "shim it up" really means... my english is not verry good

yes, the beam is hitting above the center of the last mirror... that is the closest point i can get for the allignament... if i lower the dot, to the center, then, the distance of the dots from up...

my bubble say it's on the same plane, but i think it's a small diference... how can i check the rails?

I followed them... And gweike tutorial...
I can't find a video with something close to my problem...
In the last 6 months, i lost over 200 hours trying to fix that

up and down left, and up right are in the same place, on the 4th, lower right, the beam is lower, in this video...
i can allign the beam this way, or, same spot in left up, right up-down, but it...

after a few months after i've posted here about my gweike problem, i'm comming back to show a video of my stress:

https://www.youtube.com/watch?v=QwSGHpu0jf4&feature=youtu.be

any help will be...

thx a lot for the tutorial.
my problem is a little weird...
I have the dot in the same place on 3 corners: up left and right, down left, and in the 4th corner, right down, near the control buttons,...

i got a new laser, LC1290 from gweike with 100w RECI, and i had to dismantle the top parts, not the rails, to be able to get the monster in the office.
now i have a biiiig problem aligning the...

Hello forum!
This is my first post here, and, first of all, a warm HELLO to everyone.
I'm from Romania, and about to get a start in laser engraving business
Becouse my budget is keeping me far...