I have been 3D printing for about 3 years now and have 3 printers. I upgraded my U2 to a 2+ about 2 months ago, as soon as the kit became available and have been really chuffed with it. Prints were great, reliability good, 10+ hour prints with no issues.
I then tried my hand at some rubber printing and had some good success with that. Changed back to PLA for a customer project and cannot get the printer to work any more.
So the issue is a little odd. basically the filament is not feeding b
So I have found what might be a temporary solution, not sure how temporary, I will come back and comment in a few days as I have a fair few hours to do on this UM2+.
I slid the small gear off the motor axle and saw that there was some grease on the axle so I cleaned everything up, put a blob of super glue on the spindle and then re-fixed the gear.
Loaded some filament up and as I did that I held the filament going into the bottom of the feeder and heard the normal feint click. Good news as