Premium Inks have extensive stocks of replacement Canon PGI-580 PGBK and CLI-581 BK/C/M/Y and Photo Cyan ink cartridges.
These are for use with the Canon Pixma TS705, TR7550, TR8550, TS6150, TS6151, TS6250, TS6251, TS6350, TS8150, TS8151, TS8152, TS8250, TS8251, TS8252, TS8350, TS9150, TS9155, TS9550, TS9551C printers