To anyone considering buying this Chinese Laser Engraver;

USB CO2 LASER ENGRAVING CUTTING MACHINE ENGRAVER/NEW f3 | eBay

i bought one from the seller on the above page 'world-etrade'

i have had it just a couple of months and there is an error with the controlboard
causing the laserhead to ignore the lasering task and instead make straight lines across the material with pauses while moving towards ≈ X 200, Y -200,
turning the machine off and on again it continues moving in this direction,
the laserhead has to be physically moved back to 0,0,

The seller will not reply to my emails asking for a replacement controlboard or even just a programmed microcontroller though it states
on their advertisement ;
Warranty
Directly Manufacturer Fully Guarantee For 24 months,

I will have to buy new board which is €196, or $243,
incl.shipping, or a DSP controller costing around the same,

other related posts;

WHAT PROCESSOR IS USED ON MS10105? - CNCzone.com-The Largest Machinist Community on the net!

Redirecting...

Graham,