How can identify if taht thing is a form of laser print not inkjet print?
First approximation - by weight :) Seriously :) Heavier will most likely be a laser printer :)
Apart from that, if the printer works, and when printing you hear something going back and forth inside, and the paper is going out gradually, it's an inkjet. If the printer gives a more-or-less continuous noise and the paper comes out after a while in one continuous, quick and smooth motion - it's a laser :)
Also if you open the covers, and find a big, bulky toner cartridge - it's a laser.
And the simplest to do - put the printer model name in Google and search for it's specifications :)