HP Deskjet printer buying guide

Its a hp deskjet F2210 all in one. I keeps saying there is a paper jame when there isnt. Its brand new. I went to hps site did everything they told me to and it just wont work. Please help or i am probley going to throw it out the window lol. Thanks

i own a HP deskjet 712c
its jammed super bad. i was printing a document and the second page just stopped. i tryyed pulling it out but the page jsut ripped. I really need some help i dont know what to do.

My priner will only print in very small font,and withthe alignment at right angles to the paper. Please can anybody help. I can`t find an answer in the printer (hp deskjet 940c) help files This also happens with a Word file

It pops up when ever I press print. It started happening after I tried to print a webpage, and while printing, lifted up the top of the printer. The printer stopped as usual and now this message appears everytime although I have replaced the top, got enough paper, and the ink cartriges are filled.
Theres also a little orange light above a button on top of the power button that starts blinking after I press print. And it would not go off.
Please Help!
Computer OS: Windows XP Home Edition
Printer: HP deskjet 640C
P.S I’ve tried reinstalling the printer - didnt work

Ok I have a HP Deskjet F4100 All-in-One Series and when I first got it the thing worked fine. Now it will not print nothing I want it to it will print it like a month later!! I need to know how to fix this, and it has ink in it!!! Please help need to print my taxes!!!