iPhone no longer prints to printer

Hello,

I have an hp wireless printer and I was able to print via my iPhone. Today I went to safari and tried to print a web page and saw that nothing came out of the printer. The iPhone detects the printer and sends the print job to it, but nothing happens. At the same time, if I use the hp eprint app, the printer will print.

So I know the printer does work, but I am confused as to why it won't print when I use the print button that I safari or the email application. Any ideas on what could be the problem? Is there anyway to "forget" the printer and then add it and see if the problem is corrected?

Thanks