Canon imageCLASS LBP121dn, User Manual, Page: 137 / 388

- HTTP [Use HTTP](P. 215)
- IPP printing [IPP Print Settings](P. 214)
- mDNS (IPv4) [mDNS Settings](P. 211)
- mDNS (IPv6) [mDNS Settings](P. 211)
Setting the Functions and Security to Be Used with AirPrint
AirPrint uses the IPP protocol.
You can configure the settings to encrypt communication with TLS and configure IPP authentication when using
the protocol.
Configure these settings using Remote UI from a computer. You cannot use the operation panel to configure the
settings.
Administrator privileges are required.
Required Preparations
● When encrypting communication with TLS, specify the key and certificate to use for TLS encrypted
communication. Using TLS(P. 153)
1
Log in to Remote UI in System Manager Mode. Starting Remote UI(P. 179)
2
On the Portal page of Remote UI, click [Settings/Registration]. Portal Page of
Remote UI(P. 181)
3
Click [Network Settings] [IPP Print Settings] [Edit].
➠
The [Edit IPP Print Settings] screen is displayed.
4
Configure the IPP settings.
When Restricting the Functions to Use
Clear the [Use IPP Printing] checkbox.
When you clear the checkbox, printing with AirPrint is no longer possible.
When Encrypting Communication with TLS
Select the [Allow Only When Using TLS] or [Use TLS] checkbox.
When Setting IPP Authentication
Select the [Use Authentication] checkbox, and set the user name to be used for IPP authentication using
single-byte alphanumeric characters.
To set a password, select the [Set/Change Password] checkbox, and enter the same password in both
[Password] and [Confirm] using single-byte alphanumeric characters.
Printing with AirPrint now requires authentication, and only users who know the user name and password of
IPP authentication can use these functions.
5
Click [OK].
➠
The settings are applied.
Linking with Mobile Devices
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