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My laser is now working. I had a mislabeled wire when I did the upgrade. Taking the plug off and proving the laser fired indicated one of the 6 wires was wrong. Since they span the machine it was...

A follow up in case anyone finds this and has similar problems. The manual for this power supply is available at http://www.lightobject.info/download/file.php?id=32

The light appears to need to be...

I have recently converted my chinese laser from a (broken) MPC03 board to an MPC6525 board set. I now have motion from program control. In English even! LOL (this was a huge step)

The remaining...

I just converted a used chinese machine from MPC03 to MPC6525 controller and was thrilled to get first motion! Then after a little playing I realized my worktable area was smaller than actual....

There is a terminal post on the end of the PSU with the Anode wire. Could this be it? I assumed it was a ground connection. You can't see it in the pictures because it is behind the rolled up anode...

I will hold that as a backup plan. I have a question in to the seller as well so I'll give that a day. not crazy about cracking the case

This is the power supply I purchased

80W 80Watt Laser Power Supply for CO2 Laser Engraving Cutting Machine AC110V | eBay

I replaced the power supply on my laser and it only has the high voltage output, Where do I connect the cathode line? The old power supply had a separate blue cathode wire

There is a product available in the US called liquid electrical tape. Make sure the connection is attached and then just paint that stuff over it. That fixed mine

in a different thread I was told to hit the Menu button twice and language is in that list. Turns out it was in the 3rd option in my case (I had also read it was in the 4th) and that solved it....

Thank you. That was the magic. I had read previously that it was menu twice and then the 4th option which wasn't the case. In my case it was the 3rd option. The other problem was that the menu always...

I have the machine up but it's trying to tell me something and i can't read chinese. Anyone know the magic key sequence to put it into English?

I've been asking several places and getting no...

That is my desired goal. Please elaborate

How do I get my 6525 to display in English? I can't tell what's wrong if I can't read it

Blew up an MPC03 board and had to upgrade to an MPC6525 to get the system functional. I've been scouring the forums and THINK i have the wiring correct. I get it all plugged in and the front panel...

I too am attempting to replace an MPC03 board with an MPC6525 board set. I have both manuals and a pinout of the boardsets but I'm not finding a one-to-one mapping and so I would like some help if...

Coreman/Jim Reith
owner RA Cores
Model Airplane kit manufacturer

I am trying to upgrade my laser from a broken MPC03 interface to an MPC6525 interface and not all the wires/signals transfer...