IBM 4247-003 Maintenance Manual - Page 80
A00, see Logic Board - Model A00 on, For Model A00, see Serial Attachment Card
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Page 80 highlights
Table 11. MAP 0150: Power Supply (continued) Questions/Actions Yes 7. a. Power off (O) the printer. Go to step 8 on page 81. b. Remove the attachment card. v For Model A00, see "Serial Attachment Card Model A00" on page 390. v For Models 001, and 002, see "Coax Attachment Card - Models 001, and 002" on page 392. Or, for the twinax attachment, see "Twinax Attachment Card - Models 001, and 002" on page 396. v For Model 003, see "Model 003 Attachment Cards: Serial, Twinax, LAN, Coax" on page 359. c. Disconnect all connectors from the logic board except the power supply connector. d. Remove all tractor assemblies. e. If installed, remove the stacker and ASF assembly. f. Power on (|) the printer. Does the power supply fan run OK? No Power off (O) the printer. 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. 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 80
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