Phaser 3010/3040/WorkCentre 3045 Service Xerox Internal Use Only 2-75Error TroubleshootingPaper Size MismatchThe size of paper in the Main Paper Tray, or Bypass Tray, does not match thespecified print size.Applicable Error• 024-958: Paper Size MatchInitial Actions• Check that the correct paper is in the paper tray. Change the paper ifnecessary.• Cycle printer power.• If the problem persists, use the following procedure.Troubleshooting Reference TableApplicable Parts Wiring and Plug/Jack Map References■ Registration Sensor, PL2.3.10■ Regi Sensor Harness, PL2.3.22■ MCU Board, PL7.1.3■ “Map 1” on page 7-3■ “Drive” on page 7-14Troubleshooting Procedure TableStep Actions and Questions Yes No1 Check connectors P/J23 and P/J230between the MCU Board and theRegistration Sensor.Are the connections secure?Go to Step 2. Secure theconnectors.2 Does the error persist? Go to Step 3. Complete.3 Disconnect P/J23 and P/J230. Checkharness continuity.Is the harness damaged?Repair theharness.Go to Step 4.4 Disconnect the MCU Board P/J23.Is the voltage across ground andJ23-1 +3.3 VDC?Replace theRegistrationSensor(page 4-30).Replace theMCU Board(page 4-43).