The Canon PGI-570 PGBK black ink cartridge is filled with pigment based ink and is best used for printing text documents. When used with a Canon PIXMA MG7700 series printer it is possible to print up to 300 A4 pages of colour documents with this 15 ml cartridge. Ordering online is simple at Just Ink and Paper. Just add this PGI-570 black ink cartridge to your basket and head to the checkout. Standard 3-5 working day delivery is free or, for next day delivery, there is an additional fee.