IBM 1-Port USB Print Server manual Power-up and Self-Test, LED Test Series, Component Test Series

7.Connect the DC end of the AC Power adapter to the DC power input socket of the print server and the AC end to the wall outlet. This will supply power to the print server, and the POST routines will proceed automatically.

Note: This print server is built with a default IP setting. To prevent from any conflict in your network, it is recommended to use the PS Admin program to change the IP setting when there is some other device’s IP address is the same as the print server’s default IP.

Power-up and Self-Test

Whenever the print server is powered up, two kinds of testing procedures follow automatically. The first procedure is just a programmed series of LED flashes, to confirm proper operation of the three LED indicators. The second procedure comprises programmed tests of each of the print server's major components.

LED Test Series

Immediately upon power-up, all three of the LED indicators will show steady green/amber for a few seconds. Then the USB indicator will flash three times while the Power LED remains steady. Irregularity of any of the LEDs during this LED test series indicates that there is a problem with the LEDs themselves. Contact your dealer for correction of any LED problems before proceeding.

Component Test Series

The actual component tests immediately follow the LEDs test. If any error condition is found during the component test series, then the test will halt with the USB LED continuously signaling the particular error according to the following table.

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