You talking about human printers or computer printers? Since you say not hp/epson/canon I'd assume it's human. There's this Desmond Kwan who is highly regarded, unfortunately I don't have his contact. A search might turn up something.
yup human definitely,with feelings too . hmm,Desmond....heard that name, yup he's the once told me he only do for mark law,russell....and so on.that was bout 8 years back.so did not ask further.I did a bit of printing during assistance.once lost track of day and night.last time single can,now got children plus wife :complain: some more,dam leceh.