No problem.
You can find how in this item
and then specifically How to Format “Code” in the Forum
So basically.
Open the file in an text editor like kedit for instance.
select and copy the text
paste here
Select the text and click </> in the toolbar.
Also I think you missed a question.
What is the output of
lpinfo --include-schemes dnssd -v
If there is no /etc/cups/cupsd.c(which I think is the case) could you provide the output of etc/cups/cups-browsed.conf