HP Deskjet printer buying guide

it says the driver downloaded and installed but I cannot find it and I couldn’t install it manually when I tried. What am I doing wrong. Haven’t used this printer on my laptop before so I cannot even do a system restore

It’s an HP Photosmart C4150 series All-in-One with a printer, scanner, and copier. When I enter the CD, nothing pops up and I read the instructions that say to manual click for the installaton to start but that doesn’t work either!!!!! PLEASE HELP!!!!

i have an HP photosmart 7150 and i cant find it in the list. i found another printer that i had lost the installation cd for. does this mean i need to buy the installation cd. if so, where do i buy it?!

I go to a cyber charter school and my old printer broke and they sent me a new one. When it came after a week I opened the box and there was no direction or cd installation. I hust want to get my printer to work.
thank you
icy2311@yahoo.com

I have installed my hp deskjet F340 all-in-one printer once but I had to erase everything from my computer and I have misplaced the printer’s manual. So, I dont know how to reinstall my printer to my Windows XP.