Toshiba T4500 User Manual page 97

2. Select 6 from the Diagnostic Menu and press Enter, the following message will be
displayed:
Printer wraparound test (Y/N) ?
Selecting Y (yes) executes the printer wraparound test. A printer wraparound connector
must be connected to the printer port on the back of the computer to properly execute
this test.
3. Select Y or N and press Enter. The following message will appear:
Serial #A wraparound test (Y/N) ?
Selecting Y (yes) executes the Async wraparound test. An RS-232-C wraparound
connector must be connected to the serial port on the back of the computer to properly
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