Its been a long time since I serviced these (
Toshiba 1310), now I'm with one showing a UA code (I think it has to do with the initial mode program or something) problem is that I don't remember how to erase it.
By the way the equivalency of this machine is the
Toshiba BD 3910 and it is in the INTRAVIA
4th Edition (which I don't have,, murphy's law I guess, I have all intravias from 5th to 13th, but not 4th.

..).
Thanks for your inputs on this...
imaginGuru