Quote Originally Posted by uncle_bob View Post
Hi

If your fan is cooling off the hot end so it jams ... time for an upgrade.

Bob
An upgrade... on what part? If you're suggesting the entire printer, then no. This printer is only several months old, I know that it functions fine with ABS, and it worked fine with PLA before I switched to ABS.

The theory about the fan over-cooling the nozzle is still just a theory, I haven't the time yet to thoroughly test it.