Diagnostic information 2-143Sensor (stapler pass through) static jam service checkSensor (output pass through) late jam service check4 Check the above sensor for proper connection.Is the above sensor connected properly?Replace thestapler unitassembly.Go to “SFPstapler assemblystapler unitassemblyremoval” onpage 4-183.Replace theconnection.5 Perform a print test using the output option.Does the error continue?Replace the outputoption. Problem solved.Step Check Yes No1 Check the media path for partially fed or jammed media.Is the media path free from partially fed or jammed media?Go to step 2. Remove any pre-staged or jammedmedia.2 Check the sensor (stapler pass through) for properoperation.1. Enter the diagnostic mode2. Select Finisher sensor test3. Select Sensor test4. Select pass & media5. Observe the line item “passthru”Does the display on the operator panel, change every timethe sensing area of the above sensor is interrupted orblocked.Go to step 4. Go to step 3.3 Check the above sensor for proper connection.Is the above sensor connected properly?Replace thestapler unitassembly.Go to “SFPstapler assemblystapler unitassemblyremoval” onpage 4-183.Replace theconnection.4 Perform a print test using the output option.Does the error continue?Replace the outputoption. Problem solved.Step Check Yes No1 Check the output option for proper installation.Is the above component properly installed?Go to step 2. Remove thenreinstall the outputoptionStep Check Yes No