Canon 2900I - Manual (Page 306)

Windows Firewall 7-9
Appendix
7
Configuring Windows Firewall to unblock communication
with client computers
1
Insert the supplied "LBP2900/2900i User Software" CD-ROM
into the CD-ROM drive.
If CD-ROM Setup appears, click [Exit].
2
Select [My Computer] from the [Start] menu, then right-click
on the CD-ROM icon and select [Open] from the popup menu.
3
Double-click [English], then [WF_UTIL], then [CNAB4FW.EXE].
The [CAPT Windows Firewall Utility] starts.
IMPORTANT
You can also start the utility by selecting [Run] from the [Start] menu, then entering
"D:\English\WF_UTIL\CNAB4FW.EXE" and clicking [OK]. (In this case the
CD-ROM drive is assumed to be assigned to "D:". The actual CD-ROM drive letter
may be different depending on the computer you are using.)
4
Click [Unblock].
NOTE
You cannot click [Unblock] if the firewall is already configured to unblock
communication with client computers.