Acess denied unable to connect

Non admin users on my network are able to print documents,but are not able to acess the printer spool or cancel documents.

i dont know why it happens.

only administrators are able to access printers.

it says”access denied unable to connect”

I tired this….
i have added users to print_operator group and even server_operator group,
still the same problem.

shared the inf folder on the root with everyone.
still does not work…

can anybody tell me of a solution
….
went to gpedit and found a setting under printers

allow print spooler to accept client connections..
i dont know whether this will work and i have to restart print spooler …
can someone help me

Irshad