Sharp MX-B401 Operation Manual page 701

INSTALLING THE PRINTER DRIVER / PC-FAX DRIVER
3
When you are asked how the printer is connected, select [LPR Direct
Print (Specify Address)] and click the [Next] button.
4
Enter the name (host name) or IP address of the machine and click
the [Next] button.
☞
Checking the IP address of the machine (page 8)
If the machine is being used on an IPv6 network, enter any numbers or
characters.
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