Why won't my printer scan?

Long story, but my printer was free and i didn't get any discs or software to install it because it was already installed on a previous computer. When i hooked the USB up to my computer it worked perfectly fine and would scan and print and all that....

hi i bought a brand new epson sx600 the other day it will scan wireless but it wont print wireless or wired. i have a buisness to run and i need to print lots of pages for my inspection we are haveing hope someone can help

it used to scan stuff but no it wont IDK why.. the printer is called Dell Photo AIO Printer 926

i have a HP PSC 1410 All-in-One it has a printer scanner and a copier but i want to scan a picture but the scan light wont even come on is it broken

ive got an HP printer and for some reason it wont let me scan. It wont let me print either becuase the cartridge is broke. Does the cartridge affect ths scane? plz help

i tried to scan some pictures onto my macbook from my printer.. but everytime i try to scan pictures a pop up comes up saying "USB is not connected" or something like that.. i checked my usb cord and everything is connected so why isnt it working...

ok so my my printer which is the hp photosmart all in one printer, can print things and read memory cards, but every time i try to scan something is says usb not connected, so im wondering if the cord has to be put in a certain place, or like if the...

The type of printer/copier/scanner i have is a HP Deskjet F335 and it will print and copy just fine but, when I hit the button to scan it wont do any thing and the light that lights up when it is turned on will blink. I dont know if I have to download...

my printer wont scan my documents that i need