Cleaning Cartridge - BCI-350-351 Ink Colors: Black / Cyan / Magenta / Yellow / Gray Colors: PGBK / BK / C / M / Y / GY *This is a cleaning cartridge for Canon ink. Please make sure you are purchasing the correct item.* Used to clear printer head clogs and improve print defects. It is used by setting it in the printer in the same way as a regular ink cartridge. It contains cleaning fluid instead of ink, and is expected to be more effective than cleaning with printing ink cartridges. [Compatible Models] ■MG7530F ■MG7530 ■MG7130 ■MG6730 ■MG6530 ■MG6330 ■MG5630 ■MG5530 ■MG5430 ■MX923 ■MX723 ■iX6830 ■iP8730 ■iP7230 Printers. [Package Contents] Cleaning BCI-350PGBK x 1, Cleaning BCI-351BK x 1, Cleaning BCI-351C x 1, Cleaning BCI-351M x 1, Cleaning BCI-351Y x 1, Cleaning BCI-351GY x 1. The compatible ink cartridges we handle are high-quality and highly reliable compatible ink cartridges, manufactured one by one with care under strict quality control in ISO14001 (Environment) and ISO9001 (Quality Management System) certified factories with the latest equipment. The affiliated factories have obtained the following standards: ISO9001, ISO14001, SGS, world standard STMC, European standard CE, etc. Equipped with the latest IC chips, the probability of non-recognition is extremely low, achieving high stability.