I have had the iP6600D since 2006, and I was using it until two months ago with a 2006 iMac without any issues.\r\n\r\nTwo months ago I got a Mac-mini (Lion 10.7.4) and all of a sudden there is a scaling issue. I am certain that there was no issue until maybe two weeks ago. The printer is set to 100% in the printer setup dialog, but the actual print is scaled to about 102.6%. I have no idea why this is happening. Since I have to be able to print exactly at 100% scale, I need to find out how to fix this issue.\r\n\r\nAny ideas?