User`s guide

Windows Firewall

7-8

Appendix

Windows Firewall

Windows Firewall is a feature of Windows XP Service Pack 2 and other operating

systems that protects your computer by blocking unauthorized access over the

network.

If your print server is installed with an operating system equipped with Windows

Firewall, you need to conﬁgure Windows Firewall to unblock communication

between the print server and client computers.

This section explains how to use the [CAPT Windows Firewall Utility] to conﬁgure

Windows Firewall to unblock or block communication with client computers.

IMPORTANT

If you want to copy the [CAPT Windows Firewall Utility] to your hard disk to run it, copy all

of the ﬁles (CNAB2FW.EXE, CAPTRGFW.DLL, CNAB2FW.INI) from the [WF_UTIL]

folder on the supplied "LBP3210 User Software" CD-ROM to your hard disk.

Conﬁguring Windows Firewall to unblock communication

with client computers

Insert the supplied "LBP3210 User Software" CD-ROM into

the CD-ROM drive.

If CD-ROM Setup appears, click [Exit].

Select [My Computer] from the [Start] menu, then right-click

on the CD-ROM icon and select [Open] from the popup menu.

Double-click [English], then [WF_UTIL], then [CNAB2FW.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\CNAB2FW.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.)