Share printer HP 1020 on the Domain. But another computer can not print.

Hi All.

I have two computers (A and B). They are running on the Domain environment. So i also have one Printer (HP1020), that be connected A computer and have shared for another computer. When i connect B computer with HP1020 on A computer. B computer can not print (pending…) still A computer restart and logon to Domain again then B computer is print.

Can you help me?