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Hey thanks for the tip on engraving twice to get rid of the shards1 And, the first surface mirrors is something I had not heard of before, but it makes sense. I am at a loss as to how i could get...

I was given a bunch of mirrors out of projection TV's, and the fellow said I may be able to use them for engraving wth my Epilog Summit. They are double-sided mirrors, however, and have no 'coating'...

Here is a link to one on eBay, 100% feedback for this seller, also....

Hi Michele,
I ordered from Win-Win Mechatronic on eBay for my Epilog Summit, they are 19mm and I ordered the normal not the HQ lens and it works well. They also carry the 20mm ones. It took about...

Thanks, Al! I will have to do that, I am very thankful that I was able to fix the laser tube, and now it is quite a bit higher power output.

Thanks, Al!! I received the 1.5" focal point ZnSE 19mm lens today also, and it works well! I am not sure if it is any better than the old original one, but it does work. Now, I need a focus gauge for...

Today, I received the MJH6287 PNP Silicon Power Transistor, and installed it into the supply board for the driver board that I purchased from Photovac Laser. I thought it prudent to replace the...

Good advice, Al! I called and talked to Chris and Chip at Photovac Laser a coupe days ago, and they have an RF board for me. After a small MasterCard relay, it is on the way! Nice fellows!! After...

The board used RF power transistors that could be used in an HF amp at one time, the MRF427 is good to 30Mhz, and the SD1407 drivers are also similar usage. Te board is a fairly easy design, and the...

Hi All,
I am having fun with my first laser engraver, and today I separated it from the stand and removed the board that has the fried capacitor/coil tuned circuit. My question is- does anyone...

Here is a black granite tile I engraved with the Epilog Summit running half a tube, this was for my oldest daughter. She lost both her dogs the past year, and their whole family misses them very...

I did some shopping for black granite tiles today, and locally in the box stores, there seems to be only Home Depot that carries them. I thought Lowe's would have also, but they did not stock them,...

I use an iMac with the latest OS X El Capitan, and Adobe CS6 and this works! I followed the (almost) painless instructions, and tried it on one of my race pics, and it seems to have given me an image...

Well! Today, I aligned the laser beam, and it is engraving as well as I can expect with only half a tube working, but now it is skipping a 1/4" area about 1/3 of the way down my graphic picture. The...

I called Epilog Tech support this afternoon, and those folks are great! The fellow I talked to told me that I should speak with Ian, as he knows a lot about the Summit. He also put me on hold, and...

Hi Andrew, I will look for new lenses, as they are pretty old and not that good. I used some Mother's polish to get the baked on stuff off, and the mirrors are flaking a little, I have some old hard...

Ok, after messing around with focal length, I am getting some results, even though I have only one side of the tube powered up. It is rastering, in combined mode, and it will burn a line into wood,...

Hi All,
I picked up a 1994 Epilog Summit laser, with version 3.0 proms in it. I couldn't get it to fire up the display, but the fans would run. After troubleshooting it, I thought the power...