Hi Elly,
First of all you need few things before you set up your printer on network.
1. Router.
2. Ethernet cable.
3. Your PC should also be connected in the same network.
4. If all the above steps are met, You need to check the link lights on the network port on your printer and PC. if they are glowing, connection can be established.
5. You can use the link below to help your guide you self with the installation steps.
http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/setupInstallDisplay/?sp4ts.oid=3662025&spf_p.tpst=psiContentDisplay&spf_p.prp_psiContentDisplay=wsrp-navigationalState%3DdocId%253Demr_na-c01608543-12%257CdocLocale%253Den_US&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken
Regards,
Khadir
I work with HP
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