Hello all!
First things first, been here lurking and learning for a while now, you people amaze us with your sharing, knowledge, and talent! We have learned so much from all of you, thank you so much.
We have an epilog radius 30w machine, bought it used several months ago, gorgeous machine, in great shape, and the price was so right. We just installed new optics and that made a huge difference, had to adjust all our test settings on objects with the new found power.
The issue:
Symptoms: rastering (100p any speed) a large photo, 12x12, on the back of a mirror, the laser beam fluctuates and produces banding on the mirror.
Banding seems like a common issue sometimes, however, the laser will actually shut off, with the arm still moving, just no beam. The banding we get we can actually see the laser get weaker, then stronger, then weaker...and shut down. It almost seems like a time issue here, the longer the machine runs etc....
So, is this a laser tube issue, (original tube, but the laser seems strong vectoring and rastoring small objects). Or could this be an "electronics issue".
I did read in a manual from Synrad for this tube in the troubleshooting section:
"Symptom: laser power varies or responds intermittently to input PWM Command pulses"
”Possible cause: Verify that your UC-2000 or equivalent PWM controller is delivering
tickle pulses of the proper duration."
Where do we go from here, are there any tests we can do? New/recharged tube? Electronics?
Have worked with the people from Epilog just a bit, and have an email sent out to them also, with the wealth of knowledge here, thought it would be a good idea to post here too.
Thank you all
Russ n Lori