This morning i tried printing an internet coupon which downloads in FDF format. I did the same thing yesterday and it worked perfectly. Today I received an error message saying that the printer in invalid.
I restarted the macbook (MacOS BigSur), reinstalled the printer, deleted and reinstalled adobe acrobat, but nothing has worked. I tried printing a regular pdf i opened in acrobat and it worked, but the fdf will not. How can I solve this problem?
You can't print an FDF file on its own. It only contains form data. I mean, technically you can, but it will be meaningless.
You need to import it into a PDF file first, and then you'll be able to print that.
There must be a PDF file somewhere. Maybe it's in the link you got...
I would contact the company that sent you the coupon and report this issue to them, including the code that appears in the error message. Maybe they used some kind of protection to limit the number of times you can print the file or something.
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