- 198 -7. Utility Software13 Select [Finish].14 Print the test page after installation is complete.Setting This Machine as the IPP Printer in a Mac OS X Environment1 Insert the "Software DVD-ROM" into the computer, and then install the driver.Installing Software2 Select [System Preferences] from the Apple menu.3 Click [Print & Scan].4 Click [+].5 Click the [IP] tab.6 Select [IPP (Internet Printing Protocol)] from [Protocol].7 Enter the IP address of this machine in [Address].8 Enter "ipp/lp" in [Queue].9 Click [Add].10 Click [Continue].11 Check that the machine is registered in [Print & Scan].You can encrypt communication between your computer and the machine.The communication is encrypted by IPSec. When IPSec is enabled, encryption is applied forall the applications by using IP protocols.You can specify up to 50 hosts by their IP addresses. When a host that is not registered triesto access the machine, it is rejected. When you try to access a host that is not registered, theattempt is invalid.Be sure to configure the machine in advance, before configuring your computer.You must have a pre-shared key readied in advance.Setting This MachineTo enable IPSec, you must set this machine by using the Web page in advance.• If IPsec is set to this machine and the host, IPSec communication is established. If IPSec is not set to the host, IPSeccommunication is not established.• Do not forget to take notes of the values specified in this procedure. These values are necessary when setting IPSecon a computer.1 Open the Web page of this machine.Open the Web Page of This Machine2 Log in as the administrator.3 Select [Admin Setup].4 Select [Network] > [Security] > [IPSec].5 Specify detailed settings by following the on-screen instructions.You must enable either [AH] or [ESP] in the [Phase2 Proposal] setting.6 Click [Submit].The new settings take effect when the network function of this machine restarts.Encrypting Communication with IPSec