HP DESKJET F4140 WONT TURN ON, BUT ON THE ATTENTION SIDE, THE BLACK/PHOTOS LIGHT JUST GOES ON!

SOURCE: HP deskjet F4140 Error light on & I can"t print

please reset your printer. turn off your printer, leave it for 30 sec and turn it on again....
If you still have problem try to re install the catridges again, follow below instruction
http://etech.maiila.com/hp-deskjet-f4140-all-in-one-printer-catridges-installation

Good Luck

SOURCE: my hp deskjet f4140 will

same thing happened to me: try this fix
1. open HP photosmart essentials
2. go to the 'get images' blue box location on the view tab
3. click 'from scanner'
4. follow the directions

hope this helps - the printer isn't as useless as i first thought.
cheers.

SOURCE: My HP Deskjet F4140 All-in-One won't scan.

You need to have the printer in the ready state
Just do onething ....... take out both the cart and then insert just one cart and try ... check with only color or back one in the pinter

SOURCE: hp deskjet f4140 wont scan button just blinks

You will have to reinstall the printer/scanner drivers (check on the internet for your type/model and download the drivers if you can't find the original install cd). Usually the HP website is your best bet for old or new driver sets. Source(s): http://h10025.www1.hp.com/ewfrf/wc/produ? Hope it works.