[SOLVED] Avahi, CUPS, Ubuntu!

I have Ubuntu Server running on a computer in the back room and a Mac as a client in the living room. Everything is working fine between the two. I can print, share files, everything that you would expect. Recently, I tried to set up CUPS and Avahi so that I can print from my iPad. To do this I have had to create another printer, which I called Airprint. I can see Airprint from my Mac and even print to it. This tells me that I'm not having a CUPS problem and that everything is configured correctly. However, I cannot see Airprint from my iPad. I believe I have Avahi configured wrong but I can't figure out where to go from here. The .service file that I made is below:


<?xml version="1.0" standalone='no'?><!--*-nxml-*-->
<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
<service-group>
<name>HP PhotoSmart Airprint</name>
<service>
<type>_ipp._tcp</type>
<subtype>_universal._sub._ipp._tcp</subtype>
<port>631</port>
<txt-record>txtver=1</txt-record>
<txt-record>qtotal=1</txt-record>
<txt-record>rp=printers/Photosmart_C5100</txt-record>
<txt-record>ty=HP PhotoSmart Airprint</txt-record>
<txt-record>adminurl=ipp://198.168.1.246:631/printers/Photosmart_C5100</txt$
<txt-record>note=HP PhotoSmart Airprint</txt-record>
<txt-record>priority=0</txt-record>
<txt-record>product=virtual Printer</txt-record>
<txt-record>printer-state=3</txt-record>
<txt-record>printer-type=0x801046</txt-record>
<txt-record>Transparent=T</txt-record>
<txt-record>Binary=T</txt-record>
<txt-record>Fax=F</txt-record>
<txt-record>Color=T</txt-record>
<txt-record>Duplex=T</txt-record>
<txt-record>Staple=F</txt-record>
<txt-record>Copies=T</txt-record>
<txt-record>Collate=F</txt-record>
<txt-record>Punch=F</txt-record>
<txt-record>Bind=F</txt-record>
<txt-record>Sort=F</txt-record>
<txt-record>Scan=F</txt-record>
<txt-record>pdl=application/octet-stream,application/pdf,application/postsc$
<txt-record>URF=W8,SRGB24,CP1,RS600</txt-record>
</service>
</service-group>