gsquire 0 Posted June 10, 2010 Using Signblazer and have a MH721 cutter. It's been cutting fine and all of a sudden today, when I clicked cut I get error msg "Can not open the output device. Error initializing cutter." Any advice please?? Share this post Link to post Share on other sites
edge 67 Posted June 10, 2010 Using Signblazer and have a MH721 cutter. It's been cutting fine and all of a sudden today, when I clicked cut I get error msg "Can not open the output device. Error initializing cutter." Any advice please?? My first inclination would be to ask if you have updated windows or installed additional software during this time period? Share this post Link to post Share on other sites
Team Satan 1 Posted June 10, 2010 Are you using USB? If so, unplug the USB cable from the cutter, wait a few seconds, then plug it in. Share this post Link to post Share on other sites
jcart 11 Posted June 11, 2010 I had the same problem today after I defraged my laptop last night. Had to go to setup in signblazer, after i brought up the image to cut, and changed the usb port. Some how it changed itself to another port. Hope that helps.... Jon Share this post Link to post Share on other sites