Review on Valuetoner Remanufactured Ink Cartridge for Canon PG-245XL CL-246XL - 2 Pack - Compatible with Pixma MX492 MX490 MG2420 MG2520 MG2522 MG2920 MG2922 MG3022 MG3029 by David Perez

They are listed as compatible with my Canon Pixma printer model. However, the printer no longer recognized these cartridges after a short time. At first Cherny worked, printed out several documents. However, it wasn't long before the printer indicated a low level of black ink and then suddenly quickly saw the entire cartridge. The contacts are clean, there is clearly still a lot of ink in the printer cartridge. The color cartridge is full and the printer does not recognize this. I used to buy remanufactured cartridges for this printer as well as refillable kits. This is by far the worst thing I've experienced. So now I'm stuck with all the colored and almost all the black cartridges being useless.