I have fighted against the issue that LJ1000 can’t work correctly with FreeBSD however I have failed.

I got “ulpt0: Input/Output Error” when doing cat foo > /dev/ulpt0.

Of course, cups and friends won’t run with this state.

This problem exists in FreeBSD 5.3-RC, 4.10-STABLE. However, interestingly Windows works correctly.

So, why??