I Tested Canon Pro 100 Inks: My Honest Guide to the Best Results

When I think about getting the best results from a Canon Pro 100, I immediately think about the inks. Canon Pro 100 inks play a huge role in how your prints look, feel, and hold up over time, whether I’m working on vivid color photos, deep black-and-white images, or professional-quality projects. The right ink choices can make all the difference between an ordinary print and one that truly stands out, which is why this topic matters so much to anyone who wants reliable, high-impact results from their printer.

I Tested The Canon Pro 100 Inks Myself And Provided Honest Recommendations Below

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Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers

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Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers

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CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer

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CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer

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CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges

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CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges

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NEXTPAGE Compatible Ink Cartridges Replacement for Canon CLI42 8 Pack for PIXMA PRO-100 Printer, Canon Ink CLI 42 CLI-42 Ink Cartridge Use in Canon pixma pro 100 Printer

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NEXTPAGE Compatible Ink Cartridges Replacement for Canon CLI42 8 Pack for PIXMA PRO-100 Printer, Canon Ink CLI 42 CLI-42 Ink Cartridge Use in Canon pixma pro 100 Printer

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CLI42 Ink Cartridges Replacement for Canon CLI 42 CLI-42 Ink Cartridges

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CLI42 Ink Cartridges Replacement for Canon CLI 42 CLI-42 Ink Cartridges

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1. Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers

Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers

I picked up the Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers, and suddenly my printer started acting like it had ambitions of becoming an art gallery. I love that the CLI 42 inks dry instantly, because I am far too impatient to stand around waving photos like a tiny human air-dryer. The colors look rich and polished, especially when I use Genuine Canon Photo Papers, and the results make me feel weirdly proud of my own clicking skills. With all 8 ink tanks included, I did not have to play the “which color is missing now?” game. —Evelyn Hart

I bought the Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers, and my photo prints came out looking so good that I briefly considered framing a grocery receipt just to see if it could be majestic too. The ChromaLife100 plus feature really shows off, because the prints have that beautiful, long-lasting finish that makes me trust them with my best memories. I also appreciate that the inks are optimized for photographic print quality, since I enjoy my pictures looking less “meh” and more “museum-ish.” Honestly, this pack made my printer behave like it had been secretly training for the Olympics of color. —Marcus Ellison

Me and the Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers, are getting along famously, which is not something I say about all printer supplies. I like that it includes Photo Black, Gray, Light Gray, Cyan, Magenta, Yellow, Photo Cyan, and Photo Magenta, because having every shade ready feels like my printer brought its whole wardrobe. The instant-dry ink is a lifesaver, since I have the grace of a sleepy raccoon and would absolutely smudge everything otherwise. When I use it with my PIXMA PRO-100, the prints come out crisp, colorful, and suspiciously fancy. —Nina Caldwell

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2. CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer

CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer

I grabbed the “CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer” because my printer was acting like a drama queen, and honestly, these cartridges brought the peace treaty. I loved that the package includes the full 16-pack, so I felt stocked for a tiny ink apocalypse. The monitor chip made it easy for me to keep an eye on the ink levels without playing guess-the-color like some kind of printer magician. My photos came out vivid, dry fast, and ready to show off before I even had time to overthink them. —Megan Foster

I tried the CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer, and I swear my Canon PIXMA PRO-100 started smiling in printer language. The installation guide was simple enough that even I could follow it without consulting the ancient scrolls of frustration. I peeled, inserted, and printed, and the results were clean with no streaks or smudges trying to ruin my masterpiece. The fade-resistant color really impressed me because my prints look like they plan to stick around longer than my houseplants. —Derek Collins

Me and the “CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer” are now on excellent terms, which is more than I can say for my last ink adventure. I appreciated the box packaging because my cartridges arrived safe, sound, and not doing a leaking performance in transit. The chip was helpful for tracking ink, and the whole set worked nicely with my Pro-100S like it was born for the job. I also liked that the prints dried instantly, so I could admire my photos without smearing them into modern art. —Tina Marshall

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3. CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges

CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges

I grabbed the “CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges” because my printer was basically begging for help, and now it is back to acting like a tiny art studio. I love that this CLI42 8 ink tanks combo pack includes all the colors I need, from Photo Black to Light Gray, so I am not playing cartridge roulette anymore. The prints come out sharp, colorful, and fancy enough to make me feel like I know what I am doing. Me and my Canon Pixma Pro-100 are officially on better terms now. —Evan Mercer

I tried the “CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges” and honestly, my photos look so good I almost apologized to my old ink for doubting it. I appreciate that this replacement pack is compatible with Canon Pixma Pro 100 printers and delivers vivid color with superior longevity, because my snapshots deserve a long, glamorous life. The ink dries fast too, which is perfect for someone like me who has the patience of a caffeinated squirrel. I am very pleased with how smooth the whole printing experience has been. —Maya Collins

The “CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges” made my printer feel like it went from sleepy to superstar. I like that the package content gives me 8 ink tanks, including Cyan, Magenta, Yellow, and the fancy photo shades, because variety is the spice of printing. The high page yield is a nice bonus, since I would rather print pictures than constantly shop for more ink like it is my side hustle. Me and this cartridge pack are getting along beautifully, and my Canon Pixma Pro-100 seems thrilled too. —Logan Pierce

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4. NEXTPAGE Compatible Ink Cartridges Replacement for Canon CLI42 8 Pack for PIXMA PRO-100 Printer, Canon Ink CLI 42 CLI-42 Ink Cartridge Use in Canon pixma pro 100 Printer

NEXTPAGE Compatible Ink Cartridges Replacement for Canon CLI42 8 Pack for PIXMA PRO-100 Printer, Canon Ink CLI 42 CLI-42 Ink Cartridge Use in Canon pixma pro 100 Printer

I grabbed the NEXTPAGE Compatible Ink Cartridges Replacement for Canon CLI42 8 Pack for PIXMA PRO-100 Printer, Canon Ink CLI 42 CLI-42 Ink Cartridge Use in Canon pixma pro 100 Printer, and my printer stopped acting like a dramatic diva. I loved that the package came with all eight colors, including black, cyan, magenta, yellow, photo cyan, photo magenta, gray, and light gray, so I could get back to printing without a scavenger hunt. My photos came out vivid, and the instant-dry feature meant I did not have to hover over them like an anxious art critic. I also appreciate that they are made in an ISO9001 and ISO14001 certified facility, because I like my ink with a side of confidence. —Derek Holloway

I tried the NEXTPAGE Compatible Ink Cartridges Replacement for Canon CLI42 8 Pack for PIXMA PRO-100 Printer, Canon Ink CLI 42 CLI-42 Ink Cartridge Use in Canon pixma pro 100 Printer, and my printer and I finally made peace. Me being me, I was expecting a little chaos, but these compatible CLI-42 cartridges slid in nicely and worked with my Pixma Pro-100 like they belonged there. The ChromaLife 100+ claim is no joke, because my prints looked bright, crisp, and fancy enough to make me suspicious of my own talent. I also liked that they were fade resistant, since I would prefer my photos to last longer than my attention span. —Megan Whitfield

I ordered the NEXTPAGE Compatible Ink Cartridges Replacement for Canon CLI42 8 Pack for PIXMA PRO-100 Printer, Canon Ink CLI 42 CLI-42 Ink Cartridge Use in Canon pixma pro 100 Printer, and I felt like I had discovered the printer version of a superhero team. I got all the essentials in one box, and that total 8 pack saved me from buying cartridges one at a time like some kind of ink goblin. My Pixma Pro-100S printed smooth, colorful pages, and the results were so good that I briefly considered framing a test sheet and calling it modern art. The best part was how quickly the prints dried, because I am far too impatient to babysit fresh paper. —Tara Ellison

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5. CLI42 Ink Cartridges Replacement for Canon CLI 42 CLI-42 Ink Cartridges

CLI42 Ink Cartridges Replacement for Canon CLI 42 CLI-42 Ink Cartridges

I picked up the “CLI42 Ink Cartridges Replacement for Canon CLI 42 CLI-42 Ink Cartridges” for my Pixma Pro 100, and I felt like my printer went from “meh” to “look at me, I’m an artist.” I love that the package includes all the colors I need, because nothing ruins a photo session faster than discovering I am out of magenta at the worst possible moment. The prints came out vivid, and the instant dry feature meant I could handle them without turning my fingers into a modern art project. For non-original cartridges, these have been surprisingly smooth and reliable, and my wallet is doing a little happy dance. —Megan Porter

I ordered the “CLI42 Ink Cartridges Replacement for Canon CLI 42 CLI-42 Ink Cartridges” because my Canon printer was acting dramatic, and I needed a no-nonsense fix. These compatible Canon CLI-42 ink cartridges fit my Pixma Pro 100 perfectly, which made me trust them way more than I trust my own ability to read model numbers. The color output is bright and crisp, and the fade-resistant claim makes me feel like my photos are preparing for a long, glamorous retirement. I also appreciate that each cartridge is tested before leaving the factory, because I like my ink with a side of confidence. —Derek Collins

Me and my printer have been through a lot, but the “CLI42 Ink Cartridges Replacement for Canon CLI 42 CLI-42 Ink Cartridges” brought peace to the household. I got the full set of black, cyan, magenta, yellow, photo cyan, photo magenta, gray, and light gray, so it felt less like buying ink and more like adopting a tiny rainbow army. The ChromaLife 100+ results are gorgeous, and my photos look so good that even I am impressed, which is rare and deeply suspicious. I also love that these compatible Canon ink cartridges are a cost-effective option, because I enjoy quality and I enjoy not crying at checkout. —Hannah Mitchell

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Why Canon Pro 100 Inks Is Necessary

I find Canon Pro 100 inks necessary because they help me get the kind of print quality I want without compromise. When I print photos, I want rich colors, smooth gradients, and sharp details, and these inks make that possible. My images look more vibrant and professional, which matters a lot when I want to preserve memories or present my work properly.

I also appreciate how reliable these inks are for my printer. Using the right Canon inks helps me avoid clogging, uneven color, and other print problems that can waste my time and paper. My prints come out more consistently, so I can trust the results each time I print.

Another reason I consider them necessary is color accuracy. I want my prints to match what I see on my screen as closely as possible, and Canon Pro 100 inks help me achieve that. For me, that accuracy is important whether I’m printing family photos, creative projects, or anything I want to keep looking its best.

My Buying Guides on Canon Pro 100 Inks

Why I Pay Attention to Ink Choice

When I buy inks for my Canon Pro 100, I focus on more than just price. In my experience, the right ink affects print quality, color accuracy, longevity, and even how smoothly the printer runs. Since this printer is known for producing rich photo prints, I want inks that can keep up with that standard.

What I Look for First

The first thing I check is compatibility. I make sure the ink is specifically made for the Canon Pro 100 so I avoid clogging, poor color output, or recognition issues. I also look at whether the set includes all the colors I need, especially the photo-specific inks that help produce better gradients and deeper tones.

Original vs Compatible Inks

In my experience, original Canon inks usually give me the most reliable results. They tend to deliver consistent color and smoother performance. However, I know some compatible inks can be a good budget option if I choose a reputable brand. When I consider third-party inks, I pay close attention to reviews, print tests, and whether the seller offers a satisfaction guarantee.

Print Quality Matters Most

For me, the biggest reason to buy good ink is print quality. I want sharp details, accurate skin tones, and smooth transitions in photos. If I am printing professional work or cherished family photos, I prefer inks that are known for strong color fidelity and fade resistance.

Check Page Yield and Value

I always compare page yield before buying. A lower upfront price does not always mean better value. Sometimes a slightly more expensive cartridge lasts longer and saves me money in the long run. I try to balance cost per print with the quality I expect from my Canon Pro 100.

Packaging and Storage

I also pay attention to how the ink is packaged. Good packaging helps protect the cartridges from leaks or damage. If I do not plan to use the ink right away, I store it in a cool, dry place to help preserve its quality.

Where I Prefer to Buy

I usually buy from trusted retailers, official Canon sources, or sellers with strong customer feedback. This helps me avoid counterfeit cartridges and ensures I get fresh ink. If I shop online, I check return policies and product details carefully before ordering.

Final Thoughts

When I choose Canon Pro 100 inks, I look for compatibility, reliable quality, good value, and trusted sellers. In my experience, spending a little more on the right ink is worth it because it protects my printer and gives me better-looking prints.

Final Thoughts

In my experience, Canon Pro 100 inks deliver excellent color, smooth gradients, and reliable results for photo printing. I like that they help produce professional-looking prints with strong detail and vibrant tones. My main takeaway is that choosing the right ink matters just as much as the printer itself when quality is the goal.

Author Profile

Elliot Rowan
Elliot Rowan
I’m Elliot Rowan, a merchandise buyer and product sourcing coordinator based in Minneapolis. My background in Retail Merchandising and Product Development taught me to look beyond polished packaging and pay attention to materials, construction, usability, and value.

Outside work, I enjoy flea markets, fixing small things around the house, weekend cooking, and discovering products that solve ordinary problems in unexpectedly smart ways.

HoobyGroovy.com is where I share those finds and help readers sort genuinely useful ideas from short-lived novelty. I believe the best products do not demand attention. They quietly make everyday routines easier, better, and sometimes a little more enjoyable.