HP Deskjet printer buying guide

i have a mac laptop, and i just bought a hp photosmart c5280 all-in-one printer, installed the drivers from te cd and all of them from the website, they all only let me install drivers for the C5200 which is pretty close to my printer as far as model number When i got to print stuff, th efirst page is wierd sybols and a couple words about adobe and and stuff and it prints it in a line but a desending line. I need help, is my rinter jsut wack and need a new one? or is macs just suck at printers.??
THanks

I am trying to print a document but it wont print. There is another document in front of what I am trying to print that wont go away. Ive restarted both my computer and printer with no success.
The printer model is HP Photosmart D7260

my printer says that my ink cartridges are halfway full, but it only prints faded. i tried printing an image with black ink, but i got a faded blue image instead. i triied again and i got an almost blank paper with a little bit of faded black.
i don’t know anything about printers, so what could be some possible things wrong with it? you’re gonna have to explain what a toner is and i don’t know if it is a laser printer?
it is an hp photosmart 2570.

My HP Photosmart All-in-One Printer/Scanner/Copier won’t scan or print. It says on the little screen on it that the “USB is not connected” but i checked it, and it was totally connected. I even tried different ports but it’s not working. What do I do??

I have a HP Photosmart C4435 printer/scanner/copier and the scanner isn’t scanning the whole image. It’s only scanning a PIECE of the entire image.
I tried using the “HP Solution Center” program that came with it, but it won’t open anymore and I was using that to get the entire image saved, regardless of what the scanner was showing.
So, if anyone can help me, please post the answer here.