Amazon.com: Canon Pixma PG-240 Black & CL-241 Color Ink Cartridges : Office Products
Amazon.com: Canon PG-240XL Black Ink Cartridge, Compatible to MG3620, MG3520, MG4220,MG3220 and MG2220 AND Canon CL-241 Color Ink Cartridge : Office Products
Canon Support for PIXMA MP240 | Canon U.S.A., Inc.
Canon 240XL Ink Black - Low Cost High Yield Cartridge - LD Products
240XL 241XL Ink Cartridges for Canon ink 240 and 241 for Canon 240XL and 241XL for Canon Pixma MG3620 TS5120 MG2120 MG3520 MX452 MX512 MX532 MX472 (1 Black, 1 Tri-Color) - Walmart.com
Canon Pixma PG-240 Black & CL-241 Color Ink Cartridges - Walmart.com