Hey biggles. I have a MX 340 series Canon. Will they fit???
Sorry, love to help, but no.
I just found a listing of printers they suit:
Canon Pixma MP500, MP510, MP520, MP530, MP600, MP600R, MP610, MP800, MP800R, MP810, MP830, MP960, MP970, MX700, MX850, iP3300, iP3500, iP4200, iP4300, iP4500, iP5200, iP5200R, iP5300, iP6600D, iP6700D, iX4000, iX5000, PRO9000
Looks like they're pretty common, so I hope there's someone got one of those.