Table 11. MAP 0150: Power Supply (continued)
Questions/Actions Yes No
4. a. Power off (O) the printer.
b. Connect the power supply fan to the power
supply board.
c. Power on (|) the printer.
Does the power supply fan run OK?
Go to step 5. Power off (O) the printer.
Install a new power supply fan.
-or-
Install a new power supply. See “Power
Supply” on page 400.
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.
5. a. Power off (O) the printer.
b. Connect the power supply cable to the logic
board.
c. Power on (|) the printer.
Does the power supply fan run OK?
Go to step 6 on page 79. Go to step 7 on page 80.
Chapter 1. Diagnosing Problems
78
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