Xerox Phaser 6600 WorkCentre 6605 Service Manual The Xerox Phaser 6600 WorkCentre 6605 Service Manual is the primary document used for repairing, maintaining, and troubleshooting the printer. Use this Xerox Phaser 6600 WorkCentre 6605 Service Manual as your primary resource for understanding the operational characteristics of the printer and all available options. This Xerox Phaser 6600