Re: When I click on Print to print a pdf from my computer, the message "initialization of rasteurization module failed". What does this mean - how do I fix it?

version 10.1.1 I think

I use an IMac

HP photosmart printer

It was printing just fine - then one day when I clicked on Print, I got that message. And it only happens when I try to print a pdf. I can print documents, spreadsheets, photos, etc.