After you file

Save the PDF to your computer.
Print out  the two-page Form 1040X only from that PDF.
then go back into TurboTax and delete the amendment.
Your revised tax return should still be in place.
Now go to the print center: select "tax return for filing" ,not 'tax return with all worksheets".

The directive to attach only forms and schedule impacted by your amendment comes directly from the "Instruction for Form 1040X" put out by the IRS.