I have the canon TM-350 plotter, the ink cartridges from the TM 300 fit in the new TM 350
PFI-120 inks. the magenta 120 is different from the PFI-121 in the TM-350my question is can I use the PFI-120 magenta instead of the PFI-121 in the TM- 350 Plotter?
