Mac try to hook up sharp al1340 to mac ibook with osx 14.4.11 how do i find mac driver

SOURCE: Printing from a mac OSX.5.8 to a Sharp copier AR BC320?

You will need to purchase the Post Script Driver for that model. Sharp Copiers require a product key code to enable post script on their copiers. A sharp dealership will have to sell it to you as well as to get the product key code for the postscript driver.