IBM 4247-003 Maintenance Manual - Page 208
T&D10 - Mechanical Option Test, T&D11 - Pinch Roller/Sensor Tune/Ribbon Feed and Lift Motors
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T&D10 - Mechanical Option Test The stacker/ASF loop-back connector needs to be installed for this test. This connector tests the stacker and ASF circuits. Figure 20. Stacker/ASF Loop-back Connector. (Viewed From Right Side) Note: If the loop-back connector is not installed, an error message will be displayed. To bypass this message, press any key, then the Form Feed key to advance to the next test. Display: T&D10 Mechanical Option Test RUN TEST ? YES END NO If an error message is displayed, go to "T&D Error Messages and Actions - Models 001, 002, and 003" on page 231. The test completed successfully if the display advances to the next test number. T&D11 - Pinch Roller/Sensor Tune/Ribbon Feed and Lift Motors Note: Ensure that there is no paper in any paper path. This test does the paper path sensor tuning but does not tune the tractor jam sensors, as these sensors are not adjustable. 1. Display: T&D11 Pinch Roller/Sensor Tune/Ribbon RUN TEST ? YES END NO 2. Press the Line Feed key. Chapter 2. Diagnostics 208
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