lokishiba -
I'm sorry to hear about the print quality issues you're experiencing. Printing on an uncoated paper surface can sometimes have a muting effect on colors, especially when printing photographs or high resolution graphics. This is due to how absorbent uncoated paper is compared to coated or glossy photo papers.
It sounds as if you're selecting the most appropriate media type setting by using the matte photo paper options. I haven't used the Canon PIXMA Pro-100 personally, but based on my experience with other Canon inkjet printers the matte photo paper options should provide the best print quality with uncoated paper surfaces.
If you're still unhappy with the appearance of the colors you may also need to alter the print quality setting. Uncoated paper materials tend to require a higher ink volume compared to coated photo papers, due to the absorbency of the paper material. With the media type set to matte photo paper, I'd try adjusting the print quality to the highest or best level. This should increase the ink volume and result in more vivid, vibrant colors.
While looking through some troubleshooting documents for the Canon PIXMA Pro line of printers, I did see that some models have specific color options for brightness, intensity, and saturation. I would definitely check your printer settings and see if those options are available, as they could definitely help provide more vibrant colors as well.
Some trial and error may be required to dial in the settings that provide the best results. If you need some additional sheets for testing, please visit the link below to enter a free sample request:
https://www.onlinelabels.com/General/SamplesSelectItems.aspxI hope this helps. If you need any additional information please just let us know.
Edited by user Thursday, June 25, 2020 1:35:24 PM(EST)
| Reason: Not specified