I'm under that Mac OSX 10.9 with the Mavricks downloaded on both computers. My Photosmart C4780 worked just well, wireless, and now I can't print unless I connect it to my laptop or desktop via the usb cord. Photosmart C4780 cannot connect to the wireless network HP support seems to be Monday to Friday only, which is not very useful and there is no way on earth she could do it voluntarily. I desperately need to get this job because I won't be home from my mother to Spain for the weekend. I unplugged it etc and when I turn it on the screen shows the HP logo with what appears to be a below progress bar. strangely, the printer now seems not be able to start up. I have to manually enter the SSID details and although it seems to work, the installation still fails in the final phase.Ģ. now, when I reached the page 'search for wireless networks' it shows without networks despite Windows 7 showing at least 10 networks in range. I tried again and again to complete this and things seem to go from bad to worse.ġ. I don't remember the exact message, but it was something in the sense of 'the printer could not be completed. He took a series of measures, including the selection of my wifi network, enter the key security etc but at the last stage, it failed without explanation. I ran through the installation easily enough and chose to use the wireless printer. I just spent 5 hours trying to implement a new Photosmart C4780, I bought for my mother. HP Photosmart C4780 - cannot operate wireless

Hp c4780 wireless setup utility