HP Jetdirect 250m Print Server series - Manual (Page 99)

Check the print server's I/O status.
Check the I/O status of the print server by following these steps:
1. Print a Jetdirect configuration page. To print the page, press the Test button on the print server.
Test button
If the configuration page does not print, click here for help in getting it to print.
2. On the configuration page, check that the print server reports its status as "I/O Card Ready". The
Status entry is the first entry in the General Information section, in the upper left portion of the
page.
Status entry