Comment 39 for bug 194486

And if I understand it correctly, this bug is about the inability to print to printers (with ppds) that other apps can print to fine, so whatever the fix is, this bug is where it should be made.
If there is a theoretical bug in some ppds that won't work with ANY application, that's something different, but this bug is about the same ppd working with older builds and other applcations but NOT with current Mozilla trunk builds tht have the new gnomeized print dialog.