3-6 Phaser 6180MFP Multifunction Printer Service ManualError Messages and CodesChain Link DefinitionFor Chain Link codes, Chain number (0 to 999) and Link number (0 to 999)are assigned.■ Chain Number – Indicates target feature area. The Chain Number isassigned based on Chain Number numbering guide.■ Link Number - Assigned based on Link Number numbering guide. TheFault type is defined by the Link Number.The following table contains Chain Link definition for the Phaser 6180MFP.Chain Link Definition for PrinterChain Fail Group Link Definition010 310~ Fuser016 500~ Controller (ESS)018 310~ Network Connect024 310~, 910~ Controller (IOT)041 310~ IOT042 310~, 700~ IOT Fan Motor061 310~ IOT (ROS)071 100~ Tray 2072 100~ Tray 3075 100~ Tray 1 (MPT)077 210~, 900~ Undefined Tray092 600~ IOT (Sensor093 310~, 910~ IOT (Developer, Print Cartridge,CRUM)094 310~, 910~ IOT (Transfer Unit)116 310~, 910~ Controller (ESS)117 310~ Controller (AIOC)142 700~ IOT (Drive)Chain Link for Scanner ControllerChain Fail Group Link Definition005 ADF 100~, 301~ ADF016 500~ Controller (ESS)017 Notice 910~ Controller (AIOC)117 System Fail 310~ Controller (AIOC)033 Job Fail 500~, 700~ Controller (Fax)