Can i print a w2c for an employee from turbo tax

Do you mean  a W2C you prepared as the employer?  

QEF does not support corrected forms at this time. Once the original e-filing is accepted:

To file a corrected W-2, go to the SSA website and file the corrected form, W-2C electronically. You can also use the IRS website for forms and instructions.
To file a corrected 1099, use the IRS website forms and instructions for corrections.

i need to create w2c

Right.  Did you use the QEF Online Quick Employer Foms or the W2/1099 Reporter on your computer?  You need to correct it on the SSA website.  You can’t use Turbo Tax.

What does the employee need for filing?

https://ttlc.intuit.com/replies/3301188

Yes, if your employer is a Turbo Tax Import partner.  Details are below:  https://ttlc.intuit.com/replies/4234304