After you file
If you have a PDF copy of your return, look for the vouchers there. If TurboTax prepared vouchers for you, they should be there. When you select 'Print' you can choose which pages to print.
Or, open your return and choose 'View/Print/Save' my return and a window will open with a PDF copy of your return. The 1040-ES vouchers should be the first pages, after the 'Filing Instructions' page. If you used TurboTax Online, when you Sign In, you'll see a link to 'download your return' for the PDF copy.
However, you're not required to pay your estimated taxes using the vouchers, or even pay the amount shown on the vouchers. Many prefer to make their payment online at the IRS Website.
Here's more info on Making Estimated Tax Payments.
