I made a mistake and purchased this. I couldn't insert it. Genuine product. I'm selling it with a heavy heart... One item was opened, but I couldn't insert it, so it's in the state with the orange cap on. Purchased on December 8, 2025. No pets, no smokers. Please confirm the compatible models. The main Canon printer models that support BCI-351(BK/C/M/Y)+BCI-350 series (5-color or 6-color pack) are PIXUS MG7530, MG7530F, MG7130, MG6730, MG6530, MG6330, iP8730, etc., some models of the MG series and iP series, and some iX6830, MX923, etc. Especially, the MG7000 series, MG6000 series, and iP8730 are representative, and they are used with a combination of pigment black (PGBK) and dye (BK, C, M, Y, GY). List of compatible models (main ones) PIXUS MG7530 / MG7530F PIXUS MG7130 PIXUS MG6730 PIXUS MG6530 PIXUS MG6330 PIXUS iP8730 PIXUS MX923 (compatible with 5-color pack) PIXUS iP7230 (compatible with 5-color pack) PIXUS iX6830 (compatible with 5-color pack) PIXUS MG5630 / MG5530 / MG5430 (compatible with 5-color pack) Canon genuine ink cartridge BCI-351(BK/C/M/Y)+BCI-350 5-color multi-pack