parallel cable connected?
omg this? "old centronix")
IEEE 1284 standard
RTM yet? check the manual carefully
http://h20565.www2.hp.com/hpsc/doc/public/display?sp4ts.oid=27317&docLocale=en_US&docId=emr_na-bpj06151
The HP JetDirect 300X provides connectivity to 10Base-T and
100Base-TX networks. The HP JetDirect 170X provides
connectivity to 10Base-T ne
tworks. The HP JetDirect EX Plus
provides connectivity to 10Base-T and 10Base2 networks.
HP JetDirect 170X (J3258B):
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Bidirectional parallel port (IEEE 1284).
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Network port (Ethernet): RJ-45 (10Base-T).
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Test button (sends print server configuration page).??????????
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2 LEDs on front indicate LAN activity/status
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