Jump to content

calmac12

Member
  • Posts

    3
  • Joined

  • Last visited

Everything posted by calmac12

  1. Hi guys, I have a UM2 and bought the UM2+ upgrade kit. I have installed the kit but am unable to install the new firmware. When plugging in the board I get USB device not recognized error. I have tried everything in my power to communicate with the board including trying to use the ICSP headers to get a response from the MEGA 2560 and Atmel chips but to no avail. I'm now looking for a replacement for my 2.1.4 board. Is there a new version of this board that may fit better or should I source a 2.1.4 replacement. I'm only able to find 3rd party boards like these: https://www.aliexpress.com/i/32796588854.html Does anyone have any experience with these or would recommend a better board? Thanks
  2. Great! Thanks for the quick feedback, I'll clean the nozzle and troubleshoot for under extrusion.
  3. Hello, I have inherited an ultimaker 2 extended. I don't know what nozzle diameter it has, the picture below was using cura recommended settings with a 0.4mm nozzle. About halfway through the print, I increased the material flow and things started to improve a little. Would the wrong nozzle dia cause prints like this? Any hints or suggestions would be much appreciated. Thanks!
×
×
  • Create New...