application fee for EAD?

485 pending, 140 approved. want to file EAD application now.I have a question about fee:
from USCIS: for form I-765,Filing Fee: $180 base fee, plus $70 biometrics services fee if you have not already been fingerprinted for another immigration benefit.
So how much I need to pay $180 or $180+70=$250? I havenot gotten the notice for FP of my pending 485 now.
Thanks for help!