I have a paper due in 2 hours and my printer has decided to malfunction. It no longer scans (which isn't an urgent issue) and now just today it will not connect to my macbook at all. I send it to print and it gets stuck on looking for printer and then after about 10 mins or so it will say completed. If i use the network diagnostics option all network status options are green light-ed except for server which says failed. At the end of the wizard it says: This computer appears to have a working internet connection, but cannot find (printer). You may have typed the address incorrectly. I've tried everything. I've been working on this for about 3 hours. I have a macbook running SL and a HP photosmart C6300.