4-21Phaser 3635MFP REP 6.1, REP 6.2Repairs and AdjustmentsDraft 4REP 6.1 LSUParts List on PL 6.10RemovalWARNINGSwitch off the electricity to the machine. Disconnect the power cord from the customersupply while performing tasks that do not need electricity. Electricity can cause death orinjury. Moving parts can cause injury.WARNINGAvoid exposure to laser beam. Invisible laser radiation.CAUTIONBefore performing this procedure, refer to General Disassembly Precautions, GP 10.1. Remove the DADF, PL 5.10 Item 1.2. Remove the UI assembly, REP 2.1.3. Remove the scanner assembly, REP 14.1.4. Remove the rear cover, REP 28.1.5. Remove the outbin, REP 28.2.6. Disconnect CN24 from the Main PWB.7. Remove 4 screws, then remove the LSU, PL 6.10 Item 1.Replacement1. Replacement is the reverse of the removal procedure.REP 6.2 LSU Interlock SwitchParts List on PL 6.10RemovalWARNINGSwitch off the electricity to the machine. Disconnect the power cord from the customersupply while performing tasks that do not need electricity. Electricity can cause death orinjury. Moving parts can cause injury.WARNINGAvoid exposure to laser beam. Invisible laser radiation.CAUTIONBefore performing this procedure, refer to General Disassembly Precautions, GP 10.1. Remove the DADF, PL 5.10 Item 1.2. Remove the UI assembly, REP 2.1.3. Remove the scanner assembly, REP 14.1.4. Remove the rear cover, REP 28.1.5. Remove the outbin, REP 28.2.6. Disconnect CN21 from the Main PWB.7. Remove the LSU interlock switch, PL 6.10 Item 2.Replacement1. Replacement is the reverse of the removal procedure.