Out 10yr old phaser 6180mfp was functioning extremely well until last week. After replacing an empty cyan cartridge with a new one (original Xerox), the printer started printing a blue (Cyan) pattern when printing in color.
Suspecting a defective toner cartridge, we replaced it with another new original Xerox cartridge,unfortunately to no avail. The fuser unit and transfer belt unit had both been replaced fairly recently (about a year ago).
I have seen similar reports of the phenomenon but none offered a solution. Can anyone shed some light on this please?