3-16 Phaser 6250 Color Laser Printer Service ManualJam History Error Codes TableJam History, located in the Troubleshooting/Service Tools menu on the Front Panel,uses a two field format. The first field represents the Jam location. The second fieldindicates the page count when the jam occurred.CRU Life Read Black Toner (K) LifeCyan Toner (C) LifeMagenta Toner (M) LifeYellow Toner (Y) LifeTransfer Roller LifeRead Printer Page CountImaging UnitCount 1: number of sheets fedthrough imaging unitCount 2: Drum rotationsCount 3 - 6: [Y] [M] [C] [K]dispense timeFuser LifeSave Engine NAVRAMAccesses the various life countsstored in NAVRAM and allowsvalues to be saved when theEngine Control Board is changed.CRU LifeRestoreRestore Engine NAVRAM Used after Engine Control Boardreplacement to restore thepreviously saved life values toNAVRAM.IP Controller Diagnostics - Tests the basic functionality of the Image Processor Board.RAM Read/Write TestExecuting.....PassedDoes an extended memory test onthe Image Processor Board.Note: Cycle power to the printerafter executing this test.Exit - Exits service diagnostics and reboots the printer.Front Panel Message Help Text/CodeJam HistoryCodeMisfeed at Tray 1 (MPT) Jam T1/155 1Misfeed at Tray 2 Jam T2/156 2Misfeed at Tray 3 Jam T3/157 3Misfeed at Tray 4 Jam T4/158 4Jam at Fuser Jam F/152 5Jam at Duplex Jam D/153 6Jam at Registration Roller Jam RR/154 7Test Front Panel Display and Test Definition
