The Konica Minolta bizhub C224 is some sort of ‘enterprise’* grade scanner office thing which appears to be a favourite on shodan.io (my blog) for sending email viruses to us. I just got it, but i bet you a banana skin** that it was found via our ‘friends’ at shodan
The zoo does not own/run such an crap piece of technology that relays viruses and may i direct you to probe the address 18.104.22.168 for endless fun since the idiots there have no clue about securing it so you can all have a lot of fun at there expense. If shodan found it then why not tell everybody else too.
Ironically a quick google search on the device tells me that it has a fingerprint scanner option that can be fitted. I thought it funny.
*not star trek **collect from the zoo