I swear the shredder keeps making random noises out of nowhere when nobody else is home, it's freaking me out

and the printer hates me

if I'm sitting in front of it to make sure it doesn't screw up, then it's fine.

but the moment I wander off to go do something else while trusting the printer to do its thing

THAT'S when it stops printing for no reason except to spite me.

what gives here, printer