Canon error code E4 for MP 140 how do i fix it

Salut mon ami le code d'erreur E4 est relatif au cartouche donc tu doit changer la cartouche noir ou couleur

use any color cartridge that is no sort & see canon error e5 solution

I bought a Canon PRIXMA MP 140 about a year ago, but now it doesnt work because when I want to scan the ScanGear box comes up with this error:

Printer maintenance in progress, scan after it is complete
code 2,114,0

how cab i fix e22 carriage problem

A Canon MP145 E4 Error Code means that your Printer didn't detect the Ink Cartrigde. It sometimes happen when you're using a non-original cartridge or infusing it. When Canon Printer detect this abnormality, the first Canon self defense system is by Stop Printing. And then displaying some messages on your Computer Screen, indicating that your ink cartridge have to be replaced because it's EMPTY.
Below are the manual way to correct this problem :
1. Turn On Your Printer. 2. Wait Till The Printer Led Screen Show The Error Code ( E4). 3. Then Press and Hold Black & Color Button for about 5 - 10 seconds.
Hope that your problem is solved.Dont forget to give a positive feedback after pressing the accept button.

E4 = No ink

it is problem your ink cartridge is dry change it and buy new one

I changed the USB lead on my MX310 to an old one I had from another Canon printer (5year old) and the scanning works perfectly.

If i am not mistaken error E4 is printer has NO INK. Check the cartridges first.