The Canon PIXMA iP1800 uses two ink cartridges: the PG-40 in black and the CL-41 in tri-color. Both are standard capacity remanufactured ink, and the PG-40 yields about 195 pages. The same supplies also fit the PIXMA iP1600, PIXMA iP1700 and PIXMA iP1900. Same-day shipping on most orders.
