Compatible with all of the same printers as the genuine Canon GI-50, this 3386C001 black ink refill bottle is a great substitute to the original. Print quality is maintained by our manufacturers only using the highest quality black ink available in this alternative to the Canon GI-50PGBK.You can use this compatible 3386C001 black ink several high quality Canon Pixma printers including the G5050, G6050 and G7050. You can use the 170ml of GI-50PGBK ink within this bottle to refill the relevant reservoir of your Canon printer with ease.