@mthw732
ADDENDUM:
Here's an additional tip, and you may see this in the "file by mail" instructions for CA, once you find them.
States generally want you to attach the state copy of your W-2's and other forms that had any withholding. Again, I'm not familiar with California. If no one familiar with CA "file by mail" requirements responds here in this thread, I left you several avenues for tracking down the instructions in my more-detailed comment above, including phoning TurboTax Support, if necessary. You may also be able to phone the CA Franchise Tax Board customer service for assistance, if necessary.
