3-126 Phaser 6180MFP Multifunction Printer Service ManualError Messages and CodesMain Motor ErrorThe Main Motor has failed. The following troubleshooting procedure applies tothis error.Applicable Chain Link■ Chain Link 042-325: Main Motor Error (IOT Motor Failure)Initial Actions■ Cycle printer power.■ If the problem persists, follow the procedure below.Troubleshooting Reference TableApplicable Parts Wiring and Plug/Jack Map References■ Transfer Unit, PL4.1.1■ Print Cartridge (K), PL5.1.17■ Fuser, PL6.1.10■ Main Drive, PL8.1.2■ MCU Board, PL9.2.13■ Right Side Harness, PL10.1.12■ “Map 1 - Electrical and Drive” onpage 10-10■ “Map 4 - LVPS and MCU Board” onpage 10-13■ “Main Drive” on page 10-28Troubleshooting Procedure TableStep Actions and Questions Yes No1 1. Check the Transfer Unit, Fuser, andBlack Print Cartridge for correctinstallation.2. Are the parts correctly installed?Go to step 3. Reseat theTransfer Unit(page 8-9),Fuser(page 8-12),and Black PrintCartridge(page 8-11).2 Does the error still occur when theprinter is turned On?Go to step 3. Complete.3 1. Check the wiring harnessconnectors P/J21 and P/J211between the MCU Board and theMain Drive.2. Are the connectors securelyconnected?Go to step 5. Reconnect theconnectors.Go to step 4.4 Does the error still occur when theprinter is turned On?Go to step 5. Complete.
