Haha, I always solve the toner problem immediately via an internet order. I still have one in stock as a spare, I think they don't dry out. It's really easier than going to the copy store - I'd have to drive a long way, which would be even worse than spending a weekend troubleshooting or ordering a toner.
But if HP now stops making toners as well, I'll have a problem.... ;-)
Thanks for stopping by, it was a pleasure to meet you!
Warm regards from cold Germany,
Chriddi