IBM 4247 Maintenance Information page 82

Table 11. MAP 0150: Power Supply (continued)
Questions/Actions
9. a. Power off (O) the printer.
b. Connect the sensor connector.
c. Power on (|) the printer.
Does the power supply fan run OK?
10. a. Power off (O) the printer.
b. Connect the tractor cable assembly connector.
c. Power on (|) the printer.
Does the power supply fan run OK?
Yes
Go to step 10.
Go to step 11 on page 83.
No
Power off (O) the printer.
Install a new sensor cable assembly.
See "Sensor Cable Assembly" on
page 441.
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.
Power off (O) the printer.
Install a new tractor cable assembly.
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
82