You can print these forms - they aren't filed with your tax return anyway.
The 1040-ES does not vary from year to year, so the final forms will look just the same.
Note that you can pay estimated taxes online. Please see Payments.
Also, the dollar amounts on the 1040-ES are not cast in stone. You can increase or decrease your payments, if you have reason to. The amounts on the 1040-ES are suggestions based on your current year return that will avoid underpayment penalties next year. But if conditions change (like more or less income), then you are free to recalculate the appropriate amount and pay that.
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