W-2s needed with a 1040X Amended Return? (Original TurboTax filing was electronic, so no W-2s were included.)

Of course, you don't include actual W-2s with a TurboTax electronic filing, but the amended return requires a paper filing... does the IRS expect you to send W-2s this time, even if they are not germane to the error for which you are correcting the return?