My wife's printer's queue on my printer

I needed to print something on my wife's printer and nothing came out.
I looked at the queue, and it shows "Looking for Brother MFC-240C @
iMacPat".

I double checked on her computer, the printer is on and shared.

I've been getting errors on the startup for that printer. I've been
ignoring them, trying to get a clue about what is causing my reboots
to be messed up. (I need to learn a lot more before I figure I will
know enough to ask here again).

I do see error messages for applications that are working - but I was
wondering if these indicate something I need to do to use her printer
again:

7/19/09 7:52:46 PM Adium[1178] Bonjour Error (1): A user with your
Bonjour data is already online
7/19/09 7:52:48 PM Adium[1178] Bonjour Error (3): Error setting image
data