*Theoretically* yes, they would go to the the All services screen, select Print From and in the case above select Cheryl and the job would be there to be released.
I don't have one of these devices near me, just access via the LAN, so I can't test the release part and verify it will not go ahead and delete the job when released. So try this yourself before telling them it can be done. I'm fairly confident it will do it, but since I can't test it, I can't state it as fact.