This item is guaranteed to work in the following printers:
Canon Pixma iP6600D ink cartridges
Canon Pixma iP6700D ink cartridges
Canon Pixma iP7600 ink cartridges
Canon Pixma MP950 ink cartridges
Canon Pixma MP960 ink cartridges
Canon Pixma MP970 ink cartridges
Canon Pixma Pro 9000 ink cartridges
Canon Pixma Pro 9000 Mark II ink cartridges
Canon Pixus iP7500 ink cartridges