No print in network mode

I have 3 computer on network win98 2edition one have printer deskjet 720c serie v 10.3 and i share the printer whit no password.After copy driver and when i try to print test page i have 2 dialog box.
1.erreur d ecriture sur \\sylvie\hp pour imprimante deskjet 720c serrie v.10.3) votre fichier en attente a ete supprim?
2.la communication entre ordinateur et imprimante est interrompue.
But i have no probleme to go on is computer and work on files.the option share file and printer is on.thank you marc-andre