2-140 Service ManualSensor (pass through) lingering jam service check.8 Perform a print test and check the pick arm assembly forthe appropriate media tray.Is the media properly picked and advanced out of theappropriate media tray?Go to step 8. Replace theappropriate pickarm assembly.Go to “Operatorpanel doorassemblyremoval (T656)”on page 4-49.9 Perform a print test and check the main motor assembly.Is the media properly transported through the pass throughareas of the media trays?Go to step 9. Replace the maindrive motorassembly.Go to “Outputcover assemblyremoval” onpage 4-54.10 Perform a print test using the appropriate input tray.Does the error continue?Replace the inputoption. Problem solved.Use this procedure for the following jams:• 242.08 • 242.40 • 243.08 • 243.40 244.08• 244.40 • 245.08 • 245.40Step Check Yes No1 Check the media size setup and tray guides for all mediatrays.Does the media size, in use, match the size set for all mediatrays?Go to step 2. Replace themedia, or changethe media sizesetup.2 Check the media tray pass through areas for obstructions.Are the pass through areas in all the media trays free fromobstructions?Go to step 3. Removeobstructions.3 Check the appropriate media tray sensor (pass through) forproper operation.1. Enter the diagnostic mode2. Select Input tray tests3. Sensor test4. Select the appropriate tray number3. Observe the line item “pass through” for the appropriatemedia trayDoes the display on the operator panel, change every timethe sensing area of the above sensor is interrupted orblocked.Go to step 5. Go to step 4.Step Check Yes No
