Printer - IBM PS/2 N51 SX Hardware Maintenance Service

7.0 Printer

1. Make sure the printer is properly connected and powered on.
2. Run the printer self-test.
If the printer self-test does not run correctly, the problem is in the
printer. Refer to the printer service manual.
If the printer self-test runs correctly, install a wrap plug on the
parallel port and run the advanced diagnostics tests to determine which
FRU failed.
If the advanced diagnostic tests (with the wrap plug installed) do not
detect a failure, replace the printer cable.
problem, replace the system board.
IBM PS/2 Model N51 SX HMS
Printer
If that does not correct the
¦ Copyright IBM Corp. 1991
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