Difference between AA 0.4 and BB 0.4 nozzle
Hey,
We have a bunch of Ultimaker Extended 3s. Two of the seven we have, can't print the support material since the BB0.4 nozzle is clogged.
It is really difficult to poke the clogged PLA out of the nozzle. We have 7 extra AA0.4 extruders that might never be used. I was wondering what the difference is between the two extruders. Is it the PCB board on the back that's different or is the nozzle different too? The nozzles have AA0.4 and BB0.4 mentioned on them.(pic attached). Could I sw
If you really want you can program the AA core to think it's a BB core. UM seems to think it will clog more easily but like kman says - what do you have to lose?
If you want to disassemble your core to get at the nozzle more easily or to swap nozzles (with what though?) then here is a video instructing you how to do this that I created:
If you want to make your AA cores think they are BB (otherwise the printer refuses to send PVA through it) then here are instructions
