Phaser 6130 Color Laser Printer Service Manual 3-53Error Messages and CodesInsert Imaging UnitInitial Actions■ Cycle printer power.■ Ensure the Imaging Unit is installed correctly.■ If problem persists, follow the procedure below.Troubleshooting Procedure TableStep Actions and Questions Yes No1 Check the life counter value of theTransfer Belt: Service Mode >Parameter > Life DTB Waste.Is the life count value near themaximum?Replace theTransfer Unit(page 8-41).Replace theMCU Board(page 8-59).Troubleshooting Reference TableApplicable Parts Wiring and Plug/Jack Map References■ MCU Board, PL8.2.13■ Imaging Unit, PL4.1.21■ “Map 1 - Transfer Unit, Control Panel,Imaging Unit, Dispenser, Fuser” onpage 10-8■ “Map 4 - Toner Dispenser Motors, HVPS,MCU” on page 10-11■ “Xerographic” on page 10-24Troubleshooting Procedure TableStep Actions and Questions Yes No1 Check the connectors between theMCU Board and Imaging Unit.Are P/J42 and P/J422 connectedsecurely?Replace theImaging Unit(page 8-8), thengo to step 3.Securelyreconnect P/J42and/or P/J422,then go to step2.2 Does the error still occur when thepower is turned OFF and ON?Go to step 3. Complete3 Does the error still occur when thepower is turned OFF and ON?Replace theMCU Board(page 8-59).Complete
