Mmmm just got a call from this number trying to sell ink and seemed to know a bit about me even though I have never had contact before. I gave no further information than he already seemed to have and told him not to call again lol.

Just received a call from the above number.
The caller wanted to know what my printer model was.

He stated my email address, which is on our paperwork and business cards.

Told him to piss off..

selling ink would not take no for an answer. kept calling so had to block the number

I called back number (03) 9008 4219 spoke to a woman who said company name is Mycom.