IBM 4247 Maintenance Information page 92

Table 12. MAP 0160: Ribbon Feed and Ribbon Lift (continued)
Step Questions/Actions
Power off (O) the printer.
8.
Disconnect the ribbon lift motor connector at the
printhead (see Figure 106 on page 357).
Measure the resistance of the motor windings. See
"Ribbon Lift Motor Wiring" on page 253.
Is the resistance correct?
Yes
Go to step 9 on page 93.
No
Install a new ribbon lift motor.
See "Ribbon Lift Motor" on
page 405.
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
92