Hopefully a Mac expert will chime in to help with your ES printing question.
However, for your federal estimated tax (and other type of) payments, the IRS payments website is convenient. No paper or physical checks need to be mailed. You can pay either via e-check from a bank account, or via a debit or credit card. Current and future payments can be scheduled in advance. Your record and history of payments are also available for review.
See the IRS payments website at:
https://www.irs.gov/paymentsAnd/or also access the IRS "IRS2Go" mobile app at:
https://www.irs.gov/newsroom/irs2goappYour state also may have a similar type of online payment service to avoid having to postal mail paper and checks.
