Hello All!
I am in need of assistance. I attached a photo of my issue. Suddenly I have been getting "Boogers/Warts" on my prints. I can't figure out why and it's driving me crazy. I use my printer for work and I print the same parts over and over and I've never had this problem before. I haven't changed any of the designs or the gcode, nor have I changed the material. I've done some research and I'm leaning towards this being a moisture issue but I am not hearing popping while printing and I even tried a brand new spool of filament.
Here are some specs:
-2 year old Ultimaker 2
-Olsson Block
-Original Feeder
-Printing with ColorFabb XT Green at 240C, 70C Build Plate, 50mm/s speed
Here is what I've tried doing in hopes of remedying my situation (all done separately):
-Leveled the build plate
-Printed on a clean build plate
-Cleaned and lubricated all rods
-Tried brand new roll of XT filament
-Tried other filaments (ColorFabb PLA and ColorFabb nGen)
-Set extrusion to 95%
-Set extrusion to 105%
-Printed at 90% speed
-Replaced nozzle with brand new nozzle (.4mm)
Like I said, I'm going crazy. I made no changes to the printer, design, or the filament before this started happening. If anyone can help me out I would greatly appreciate it.
Thank You!
Colton