That will probably result in inflation since you print more money and add up on the current money supply. Like how the government in Zimbabwe printed more money and made their currency practically worthless. Same applies to any fiat and bitcoin, as it is, is not affected.
Yup, in Zimbabwe when you want to buy a bread. You have to pay more than 1 Billion of Dollar Zimbabwe to buy one bread. Which is really ridiculous to see when you have lot of money (OP said to print dollars). It will result in inflation and money value of that country will be decreased.
The situation in Zimbabwe isn't the same when you print a couple of hundred dollars nonstop. In Zimbabwe, they printed out high denominations of money and that has made their currency go crazy. They printed papers that have a denomination of a billion, and that made their currency go hyperinflated. If you print out dollars nonstop, the value of it will go down but not as much when you print out billions of worth of it in just a short period of time like what happened in Zimbabwe.
Because the more dollars you print, the lesser its value will be. It's like the law of supply and demand when we have so much supply of something, its value will be lesser whereas when a supply is lesser and demand is higher then the price would surge up. More printing of dollars means more money and the result would be inflation.
That is true, but sadly, that's actually what is happening. Countries that have debts are printing their currencies nonstop to pay for it.