IBM 4247-003 Maintenance Manual - Page 178

18. Press any key to feed the paper back into the printer and the following message will display: YESNO If the first print-line adjustment is correct, press the Micro ↑ key to store the first print-line position. Continue with step 21. - or If the first print-line adjustment is not correct, press the Load/Form Feed key to view the next display: + F.RE XXX - 19. To move the first print-line closer to the top of the paper, press the Load/Form Feed key. To move the first print-line down away from the top of the paper, press the Micro ↑ key. The range is -128 to +127. Each unit is approximately 0.2 mm. 20. Press the Micro ↓ key to print using the new adjustment value. See step 16. 21. If an error message is displayed, go to "T&D Error Messages and Actions" on page 190. 22. The test completed successfully if the display advances to the next test number. T&D16 - Bidirectional Adjustment Test This test allows you to make the bidirectional adjustment from the operator panel. If the following message displays, go to "T&D11 - Pinch Roller Status/Sensor Tuning/Ribbon Feed and Lift Motors" on page 168. PINCH XXXXX Note: XXXXX is CLOSE or OPEN. Return here after the sensors are tuned. Chapter 2. Diagnostics 178