

I’ve lived through the cell phone invention, to flip phones, to smartphones. They were terrible back then and I doubt that’s changed now.
Now, I do understand the reason why you moved back to one. For me, I just got aggressive about notifications and turned off most of them. I stopped social media tied to friends and family and am selective about what I’m on and for how long. Takes more personal willpower (or whatever) but you do get used to it in the long run and feel better.
If it’s not a GFCI or AFCI protected circuit then it has to be overcurrent or a bad breaker (they do stop being able to hold over time).
For overcurrent, something isn’t right with your PSU and it’s drawing more than 15 amps or 20 amps if yours is in the kitchen.
For a bad breaker, put your printer on a different circuit and see if it continues to trip. If not, swap the offending breaker out. Pretty safe to do yourself if you don’t touch the bus bar behind the breakers (otherwise it WILL kill you).