Canon MultiPASS MP390 All-In-One InkJet Printer "vectra window" Questions

...been given this cannon printer.but im not sure how to install on to my computer.it is a windows 98 vectra hewlett packard comp. my comp just says cant find printer port . meny thanks elaine Drivers, ...

...in the printer display a message "12 open or no EP".What does this mean? My computer is an HP Vectra with an MS Windows XP Professional version 2002 Service Pack 2 operating system. Please help ...