Save even more with our compatible ink cartridge. This item includes 1 6386B002 Magenta ink cartridge. Why pay twice as much for brand name Canon CLI-42M cartridge when our compatible printer supplies deliver excellent quality results for a fraction of the price? This item works in the following Canon PIXMA Printer: PIXMA PRO-100. Please note, this item will only work with printers purchased within the United States and Canada. We are the exclusive reseller of LD Products brand of high quality printing supplies.