The dryer sign should say what still works

A broken-machine note is easier to trust when it names the usable path, not only the problem.

In a shared laundry room, “dryer broken” is only half a note. I would add the machine number, the date checked, and what still works: washer 2 works, dryer 1 does not heat, report sent Monday morning. People can then decide quickly instead of opening every door.