Hi Kobac,
What procedure steps are you referring?
Have you been able to install the printer successfully on another computer?
HP designed a quick and easy tool that diagnoses and resolves many printing, scanning, and connectivity problems: The HP Print and Scan Doctor. HP recommends that you download and install the Print and Scan Doctor any time you need to troubleshoot a problem with your HP printer from the link below.
Let me know what errors you receive?
http://www.hp.com/go/tools