Canon PFI-300 Gray Ink Tank

The gray tones in my monochrome prints are noticeably richer and more nuanced since I swapped to this tank, especially in shadow areas. It paired effortlessly with the printer's setup, giving me consistent, professional-quality results on glossy paper.

Swapped out the old cartridge and the gray tones in my black-and-white prints came out noticeably smoother, with none of that faint banding I’d been fighting. The LUCIA PRO formulation really holds up in the shadows, and the ink level indicator on my PRO-300 showed the tank seating perfectly. Worth

The LUCIA PRO formulation gives my prints a noticeably deeper, more neutral gray than standard inks. It's been a perfect match for my PRO-300 and really improves shadow detail.