MS Word, Safari, Preview and I am sure other applications all crash when attempting to print to Phaser 8560. Same problem with multiple computers on Sierra. Any suggestions? Error message usually reads: "Preview quit unexpectedly while using XeroxPaperOptions plug-in." I trashed the plug in and application will not print. Reloaded driver and same error on any Application sending to the Phaser. Other printers in office working with Sierra, including Work Centre. Assistance please!