HP Photosmart C4780 Printer Driver. I got this printer without cost with my Macbook like a number of the reviewers here. I also experienced very spotty/slow/unreliable WiFi printing. I hated this printer, and HP tech aid was once useless and implied that all the different reports in all places the web together with on Amazon that mentioned the poor wifi performance had been essentially fake. I was once in a position to stop on this thing. Then I converted the motive force, and it started working perfectly. There may be still no excuse for a way poorly HP helps this product, but at least it works as advertised for me now.
HP Photosmart C4780 Driver Download
Here's THE fix: Change the print driver to the HP Photosmart 2700 sequence driver. Different drivers work too, more commonly, but i will in my opinion verify that this one does. Listed here are the main points if you are not sure of how to alternate the driver: Go to Print&Fax, Add the printer utilising the (+) signal or just decide on the printer from the record if it's already there, click options&presents, click Driver, pick 'pick Printer program' from the 'Print making use of' drop down and use the HP Photosmart 2700 sequence driver. Hit ok and exit out and give it a try. It should work like magic! I do not know who's accountable for the crappy 4700 driver or why this works, but it surely does. Printing and scanning are superb over wifi, and different humans on the internet have pronounced the equal results. Good success. Please edit your reviews or publish one if this fix works. Quite a few Macbook users obtained this printer free and expectantly this may occasionally help if they may be having issues like I had.