Trouble Connecting XP & Win98

I have a laptop running XP Pro set up on a small wireless network using a Linksys router to a cable modem. There are two desktops, one wired running XP Home and the other wireless running Win98. The Win98 computer has a shared printer on it. The wired XP Home machine prints fine to the shared printer, the wireless XP Pro machine gets an error message saying that it doesn’t have permission to access this resource. Any idea how I can get the XP Pro machine to be able to access the Win98 machine and its resources?