IBM 4247-003 Maintenance Manual - Page 91
See Ribbon Drive Motor Wiring on to, For Model A00, see How
![]() |
View all IBM 4247-003 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 91 highlights
Table 12. MAP 0160: Ribbon Feed and Ribbon Lift (continued) Step Questions/Actions 6. Did the ribbon lift OK? 7. Power off (O) the printer. Disconnect the ribbon motor connector at the logic board. See "Ribbon Drive Motor Wiring" on page 252 to measure the resistance of the motor windings. Is the resistance correct? Yes No Return to the step that sent you Go to step 8 on page 92. to this MAP. Install a new logic board. For Model A00, see "Logic Board - Model A00" on page 370. For Models 001 and 002, see "Logic Board - Models 001 and 002" on page 378. Or "Logic Board - Model 003" on page 366. - or - Install a new sensor cable. See "Sensor Cable Assembly" on page 441. Install a new ribbon drive motor. See "Ribbon Drive Motor" on page 403. Run T&D in automatic mode to verify correct printer operation. For Model A00, see "How To Run the Test and Diagnostic (T&D) Programs" on page 161. For Models 001, 002, or 003, see "How To Run the Test and Diagnostic (T&D) Programs" on page 201. - or - Install a new ribbon drive motor. See "Ribbon Drive Motor" on page 403. Run T&D in automatic mode to verify correct printer operation. For Model A00, see "How To Run the Test and Diagnostic (T&D) Programs" on page 161. For Models 001, 002, or 003, see "How To Run the Test and Diagnostic (T&D) Programs" on page 201. Chapter 1. Diagnosing Problems 91
![](/manual_guide/products/ibm-4247003-maintenance-manual-ab6123f/91.png)