Sharp AR-C200P Network Interface Manual page 85

1. To switch AppleTalk on, open [System Preferences], click
[Network] then click [AppleTalk].
2. Check the [Make AppleTalk Active] check box and if your network
uses AppleTalk Zones, enter the appropriate zone information
and click [Apply Now].
These are all the steps that are necessary to setup the printer for
network printing in Macintosh OS X.
Apple Macintosh 84