Discovery of printers and scanner - What I need?
How to discover printers and scanners, there is some official guide.
How to start discovering these devices.
Which job should I use?
What would be the topology (cis relations) of these devices. Is there any image?
Re: Discovery of printers and scanner - What I need?
Host connection by SNMP is the job. You will need SNMP access to these devices. For topology (cis relations) look at the CI type in the CI Type Manager