1203

Error 1203 is a very interesting error code. Here is what I found out about error 1203
Error 1203 is a very interesting cartridge error. It means your catridges overflow even from brand new catridges after a several prints or right after you refilled the catridges. Check to see if ink are smeared on the holder where the contact panel with the cartridge

Solution:
I use the klennex with a few drops of water to dampen and clean off those contact on the holder and my printer work again.
Then before you print anything, you should run aligned the catridges a couple times then run clean catridges a couple times.
Print the test page to see how it's look and way you go.
Be sure not to leave any debris of klennex on those holder contact panel.

Hope this helps and please feel free to rate me