Printer HP descjet 5740 does not work properly

[Anonymous]

My system: MandrakeLinux 10.0
Printer: HP descjet 5740

I have found the drivers:
HP-DeskJet_5740-hpijs.ppd
and
hp5500c1.pdd

So, what shell I do with these drivers?

I Suppose to put the adress of one of these Files into the
/etc/printcap ?? Is that write? And in which form do I have to put them into the Printcap?

Thanks for Help
PhilippW