Xerox WorkCentre Pro 423 Service Manual

Also see for WorkCentre Pro 423: Scanner guide Fax guide Brochure & specs Fax guide User guide

03/02 How to use the Diagnostic C/E ModeWorkCentre Pro 423/428 2-169 CHAPTER 2 TROUBLESHOOTING2.4.9.8 Fault History/CounterChain Function Item Min. value Default Max. value Amount ofchangeAdjustment Remarks40 1 Fail History Stores the latest 10 error codes and the totalcount at error occurrence.40 2 Jam History (DC-SYS/Output) Stores the latest 10 error codes and the totalcount at error occurrence.40 3 Jam History (Input) Stores the latest 10 error codes and the totalcount at error occurrence.40 10 U1:MAIN MOTOR Failure/FAN Failure 0 0 255 Stores the U1 count.40 11 U2: Carriage Failure 0 0 255 Stores the U2 count.40 12 U3:ROS Failure 0 0 255 Stores the U3 count.40 13 U4:FUSER Failure 0 0 255 Stores the U4 count.40 14 U6: DC SYS/PANEL memory error at M/C startup 0 0 255 Stores the U6 count.40 15 U7:Communication Fail between Systems 0 0 255 Stores the U7 count.40 16 U8:LAMP/CCD Sensor Failure 0 0 255 Stores the U8 count.40 20 H5:FINISHER Failure 0 0 255 Stores the H5 count.40 21 H6:DADF Failure 0 0 255 Stores the H6 count.40 22 H8:SWITCH Failure 0 0 255 Stores the H8 count.40 23 N7:ESS I/F Failure 0 0 255 Stores the N7 count.40 24 UE:EPSV Failure 0 0 255 Stores the UE count.40 25 H7:Interface error between Switcher and IIT 0 0 255 Stores theH7 count.40 26 HD:HD Failure 0 0 255 Stores theHD count.40 27 U9:Switcher Failure 0 0 255 Stores the U9 count.40 50 E1:Jam at REGI SENSOR 0 0 255 Stores the E1 count.40 51 E3:Jam at FUSER 0 0 255 Stores the E3 count.40 53 E8:Jam at DUPLEX 0 0 255 Stores the E8 count.40 54 C1:Tray1 Misfeed 0 0 255 Stores the C1 count.40 55 C2:Tray2 Misfeed 0 0 255 Stores the C2 count.40 56 C3:Tray3 Misfeed 0 0 255 Stores the C3 count.40 57 C4:Tray4 Misfeed 0 0 255 Stores the C4 count.40 59 C6:DUPLEX Misfeed 0 0 255 Stores the C6 count.40 61 C9:MSI Misfeed 0 0 255 Stores the C9 count.40 62 A1: Document jam (Lead-in section) 0 0 255 Stores the A1 count. (excluding A1-2)40 63 A2: Document jam (REGISENSOR section) 0 0 255 Stores the A2 count. (excluding A2-2)