116-780Cause: There is a problem with the document attached to the received mail.Remedy: Check the attached document.123-400Cause: A malfunction occurred in the machine.Remedy: Power-cycle the machine. If the machine is not improved by performing therelevant remedy, contact your Xerox Customer Support Center.124-709Cause: The number of pages exceeds the number of pages that can be stapled.Remedy: Decrease the number of pages, or cancel the stapling settings, then try toprint again.127-210Cause: A malfunction occurred in the machine.Remedy: Power-cycle the machine. If the machine is not improved by performing therelevant remedy, contact your Xerox Customer Support Center.127-211Cause: Detected a communication error between the printer and the controller.Remedy: Remove and reinsert the cable connection between the printer and thecontroller. Power off and on both the printer and the controller. If the problem persists,call the Customer Support Center.127-212Cause: Detected an internal print check error by the controller.Remedy: Remove and reinsert the command/video cable between the controller andthe printer. Power off and on both the printer and the controller. If the problem persists,call the Customer Support Center.127-213Cause: Detected a mismatch with the software version of the controller.Remedy: Contact the Customer Support Center for information and/or instructionsto remedy the problem.127-220Cause: Detected a communication error of the video system by the controller.Remedy: Remove and reinsert the cable connection between the printer and thecontroller. Power off and on both the printer and the controller. If the problem persists,call the Customer Support Center.127-221Cause: Detected a communication error by the controller.Xerox® Color C75 Press10-28User GuideProblem solving