Changes

or:

or:

   $ ln -s /path/to/c309_ink_ /etc/munin/plugins/c309_ink_printer

   $ ln -s /path/to/c309_ink_ /etc/munin/plugins/c309_ink_hp309

where printer is your DNS name for your printer.

where 192.168.1.7 is your printer IP address, or else hp309 is your DNS name for your printer.