DoorStepInk High Yield Ink Cartridge for Canon PG-240XL Black and CL-241XL Tri-Color

the color ink CL-241XL TRI COLOR High Yield started showing I was out of ink after appprox. printing 10 - 4x6 pictures, I thought perhaps it was not in the right way but it was in and running , but continued to show I was low until it ran out of . The black tank of ink PG-240 XL Black -continues to half full. both were placed into my Canon Pixma printer at the same time, having never used this product before never used before I found the picture quality was really good up until it stopped printing with warnings to change the cartridge.. Im not having very good luck with ink, I hope its a fluke and the tank just was'nt filled properly because the ink quality as i just said was pretty good for not being Canon ink. I cant say it was a 5 star having it run out so fast and with still a good portion of ink in the black tank, I d like to send the color back for another tank in return or i can send them both back so you can see how much is still left in the black tank, I always run out of black ink before color, I usually never ever run out of color in first.. It has to be an odd filled color tank , you can see for your self , let me know what tank or tanks you want back for a return for ink cartridges, as i said the ink was good quality but for High Yield I really expected better amount of ink rather then 10 - 4x6 pictures.. refund please, or new ink cartridges please