I recently bought a time capsule, works fine, except for wireless printing. I connected my hp photosmart c4180 to the time capsule usb port. Printer utility detects the printer without any problem, but I don't get my documents printed. After giving a print instruction, my macbook pro shows: 'connecting to printer' and then 'could not send 885 kb ... (usb error)'. When I connect the printer directly to a usb port of my computer, printing works fine. What is wrong? Any solutions to this problem?