Canon LBP 5300 User Manual page 480

NOTE
You cannot click [Unblock] if the firewall is already configured to unblock
communication with client computers.
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Click [OK].
NOTE
To check if the Windows Firewall block has been properly cleared, use the following
procedure.
1. Display the [Windows Firewall] ([Windows Firewall Settings] for Windows
Vista) dialog box.
- For Windows XP: From the [Start] menu, select [Control Panel], and then click
[Network and Internet Connections] ➞ [Windows Firewall].
- For Windows Server 2003: From the [Start] menu, select [Control Panel] ➞
[Windows Firewall].
- For Windows Vista: From the [Start] menu, select [Control Panel], and then
click [Allow a program through Windows Firewall]. (If the [User Account
Control] dialog box appears, click [Continue].)
2. Make sure that the [Canon LBP5300 RPC Server Process] check box is
selected in the [Exceptions] sheet in the [Windows Firewall] ([Windows
Firewall Settings] for Windows Vista) dialog box.
Windows Firewall is now configured to unblock communication with client computers.
Windows Firewall 9-17
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