There's a Canon LBP 3500 printer on my office network.
I don't know its IP.
It doesn't show up when I scan the local subnet with nmap.
I cannot find the manual (hardcopy or online).
It is plugged into the network.
It is turned on.
I have turned it off and on again.
I have tried plugging it into other ports on our switch.
Any recommended further steps to take?