I have followed all steps described above (edit cups.conf and lppasswd). when i try to add a printer over localhost:631 and i enter root and Password, it always says, Username or PW are wrong. what can be wrong?

I try to add a bluetooth-printer. the printer appears in the list and i have copy the ppd-file from my ubuntu desk system.

Thanks for help

EDIT: Now it works (after a reboot). I can add the BT-Printer. But the testpage ist not printed. It says, a filter was failled. I think, only copy the ppd-file is not enough. My Canon-MP630is not in the list. The Generic printer Driver dont work too.

sblock.tel