If the Status Monitor does not open for a shared printer, refer to the following questions:
Are the share settings correct?
Check the share settings of the printer. The printer driver must also be installed on the client computer.
See Setting up a server, Using as the Windows Network Printer
.
If Windows Firewall is installed on the print server, configure exceptions in the firewall before using the Status Monitor.
On Windows Firewall dialog box, click the [Exception] tab, and then select the [File and Print Sharing] check box.
Click [Add Port...], make sure [TCP] is selected, and then enter "55665" in [Port number].