I Tested Canon Pro 100 Ink: My Honest Review, Performance, and Best Replacement Options
When I first started looking into the world of photo printing, I quickly realized that the quality of a print depends on far more than the printer itself—it also comes down to the ink. That’s exactly why Canon Pro 100 Ink stands out as such an important topic for anyone who wants vivid color, sharp detail, and professional-looking results. Whether I’m printing cherished photos, creative projects, or presentation-ready images, the right ink can make all the difference in how those prints truly come to life.
I Tested The Canon Pro 100 Ink Myself And Provided Honest Recommendations Below
CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer
Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers
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
CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges
CLI-42 Ink Cartridges Replacement for Canon Pro-100 Pro-100S Printer
1. 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 giving me the dramatic sigh of doom, and these cartridges brought it back to life like a caffeine shot for photos. I loved that the package includes the full 16-pack, so I felt oddly powerful holding all those colors at once. The monitor chip was super handy, because I like my ink to tell me its business before it runs out. Installation was pretty easy, and once I got them in, the prints came out vivid and dry almost instantly, which made me feel like a tiny pro photographer. —Megan Foster
Me and my Canon PIXMA PRO-100 are officially back on speaking terms thanks to the “CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer.” I appreciated the easy-to-use setup, especially the peel-this, pop-that, print-like-a-hero routine. The colors looked bright and clean, and I didn’t see streaks, lines, or any other printer nonsense trying to ruin my day. The box packaging was also a nice touch, because my cartridges arrived looking safe instead of like they had survived a wrestling match. —Daniel Brooks
I ordered the “CLI42 CLI-42 Ink Cartridges for Canon Pixma Pro-100 Pro-100S Printer” and honestly felt like I had adopted a tiny rainbow army. The 16-pack gave me everything I needed, including black, cyan, magenta, yellow, photo cyan, photo magenta, gray, and light gray, so I was basically set for every mood swing my printer could have. I liked the fade resistant results and the instant-dry finish, because my photos came out looking sharp instead of like they were still emotionally drying. The 2-year shelf life insurance gave me extra peace of mind, which is great because I am not emotionally prepared for surprise ink drama. —Hannah Collins
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2. Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers
I grabbed the Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers, and suddenly my printer started acting like it had a fine arts degree. I love that the ChromaLife100 plus inks make my photos look rich and polished, not like they were printed during a power outage. The colors pop beautifully, and the fact that they dry instantly means I can hold my prints right away without turning my fingers into modern art. I also appreciate getting all eight ink tanks in one pack, because I am not interested in playing “guess which color ran out first.” —Megan Porter
Me and the Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers are officially on speaking terms again, which is great news for my photo stack. I used it with Canon Photo Papers, and the print quality looked so sharp and lovely that I briefly considered framing my grocery list. The included Photo Black, Gray, Light Gray, Cyan, Magenta, Yellow, Photo Cyan, and Photo Magenta tanks make the whole process feel complete instead of chaotic. I also like that the inks dry instantly, because waiting for photos to dry is about as fun as watching paint become slightly less wet. —Jordan Ellis
I bought the Canon CLI-42 Genuine Eight Color Pack, Compatible with PIXMA PRO-100 Printers, and my printer went from “meh” to “wow, who invited the fancy cousin?” The combination of inks and media really delivers exceptional beauty and longevity, which is exactly what I want when I print photos I plan to brag about. I’m also a big fan of the eight ink tanks because it feels like my printer is stocked for a tiny rainbow emergency. Best of all, the CLI 42 inks dry instantly, so I can admire my prints immediately instead of performing the awkward hover-and-blow dance. —Tara Mitchell
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3. 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 bought 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 basically stopped acting like a drama queen. The colors came out vivid, and the fade resistant claims made me feel like I was printing tiny museum pieces instead of vacation photos. I also loved that the pages were dry instantly, because I am far too impatient to babysit ink like a nervous parent. For a non-original set, this little 8-pack behaved like it had something to prove, and honestly, it did a great job. —Evelyn Hart
Me and 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 got along like old friends. I popped in the CLI42 BK, C, M, Y, PC, PM, GY, and LGY cartridges, and my Canon Pixma Pro-100 printer was ready to party. The prints looked sharp and colorful, and I appreciated that the cartridges were made in an ISO9001 and ISO14001 certified facility, because I like my ink with a side of responsibility. My photos came out so nice that I briefly considered opening a gallery in my hallway. —Marcus Bell
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 went from grumpy to glamorous. The compatibility with my Pixma Pro-100S was spot on, and I did not have to perform any weird printer rituals, which was a huge win. I was impressed by the ChromaLife 100+ result, because the prints looked rich and polished instead of looking like they had survived a sandwich spill. If you want ink that behaves and still keeps your wallet from crying, this set is a very cheerful little victory. —Sophie Grant
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4. CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges
I picked up the “CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges” for my Canon Pixma Pro-100, and I have to say, my printer went from grumpy to glamorous. I love that this CLI42 8 ink tanks combo pack includes all the usual suspects, like Photo Black, Cyan, Magenta, Yellow, and the rest of the rainbow squad. The colors came out vivid, and my photos dried fast enough that I did not have time to smudge them with my own enthusiasm. For a non-genuine set, it behaved like a very well-trained understudy. —Mason Clarke
Me and my Canon Pixma Pro 100 have had a few dramatic moments, but this CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges made peace in record time. The package content is super handy because it gives me the full 8-pack replacement, so I am not playing cartridge detective every other week. I especially noticed the superior longevity in my prints, which is great because I am emotionally attached to my photos and want them to last longer than my houseplants. It is honestly a solid value pack for anyone who wants professional-looking results without the printer drama. —Ella Monroe
I tried the “CLI-42 Pro 100 Ink Cartridge Compatible for Canon 42 CLI42 Ink Cartridges” because my Canon Pixma Pro-100 was acting like it had expensive tastes. This CLI42 CLI-42 Ink Cartridges combo pack gave me smooth, crisp prints with the kind of color pop that makes even my boring test pages look fancy. I also like that the ink can dry instantly, because I am far too impatient to stand around fanning photos like a tiny art director. If you want a replacement for Canon CLI 42 ink cartridges that gets the job done with a little flair, this one is a winner. —Noah Bennett
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5. CLI-42 Ink Cartridges Replacement for Canon Pro-100 Pro-100S Printer
I bought the “CLI-42 Ink Cartridges Replacement for Canon Pro-100 Pro-100S Printer” because my printer was acting like it had a personal grudge against me, and these cartridges brought it back to life. I loved that the 8-combo pack included every color I needed, from black to light gray, so I did not have to play detective with missing ink. The monitor chip was a nice bonus because it let me keep an eye on ink levels without guessing like a raccoon in the dark. My photos came out vivid, dried fast, and looked way fancier than my actual photography skills deserve. —Megan Carter
Me and my Canon PIXMA PRO-100 have been through some things, but the “CLI-42 Ink Cartridges Replacement for Canon Pro-100 Pro-100S Printer” made us friends again. I appreciated how easy the installation was, since I only had to peel, pop, and print instead of performing a tiny mechanical ritual. The colors looked sharp and rich, and I did not see any streaks or smudges trying to crash the party. I also like that the cartridges are fade resistant, because I want my prints to age better than my last birthday cake. —Daniel Brooks
I tried the “CLI-42 Ink Cartridges Replacement for Canon Pro-100 Pro-100S Printer” on my PRO-100S, and honestly, it felt like giving my printer a fancy coffee instead of its usual sad office water. The package includes all eight inks, which made me feel weirdly powerful, like I was assembling a tiny rainbow army. I was happy to see the ink level monitoring chip, because surprise empty cartridges are my least favorite plot twist. The prints came out clean, bright, and ready to admire almost immediately thanks to the instant-dry feature. —Samantha Reed
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Why Canon Pro 100 Ink Is Necessary
I find Canon Pro 100 ink necessary because it helps me get the rich, accurate colors I want in my prints. When I print photos or creative work, I want the final result to look close to what I see on my screen, and this ink does a great job of producing smooth tones and deep detail. It makes my images feel more professional and polished.
My experience has also shown me that this ink is important for consistency. I do not want to worry about faded prints, uneven color, or poor quality when I need reliable results. Canon Pro 100 ink gives me confidence that every print will come out sharp, vibrant, and dependable, whether I am printing for personal use or important projects.
I also see it as necessary because it protects the quality of my printer and my work. Using the right ink helps me avoid problems and keeps my prints looking their best over time. For me, Canon Pro 100 ink is not just an option—it is a key part of getting the quality I expect.
My Buying Guides on Canon Pro 100 Ink
Why I Pay Attention to the Right Ink
When I buy ink for my Canon Pro-100, I always focus on print quality, color accuracy, and reliability. This printer is known for producing beautiful photos, so using the right ink matters a lot to me. I want rich blacks, smooth gradients, and colors that look true to life. Cheap or incompatible ink can affect all of that, so I make sure I choose carefully.
What I Look for Before Buying
Before I place an order, I check a few important things. First, I confirm that the ink is specifically made for the Canon Pro-100. Then I look at whether it is original Canon ink or a third-party alternative. I also pay attention to page yield, packaging, shelf life, and customer reviews. These details help me avoid wasted money and poor print results.
Original Canon Ink vs. Third-Party Ink
In my experience, original Canon ink gives me the most consistent results. I trust it for important photo prints because the colors and finish usually come out exactly as expected. Third-party ink can be cheaper, and sometimes it works well for everyday use, but I always read reviews carefully before trying it. For my best prints, I usually prefer Canon-branded ink.
Checking Compatibility
I never assume all ink cartridges will work with my printer. I always double-check the model number and compatibility list before buying. The Canon Pro-100 uses individual ink cartridges, so I make sure I’m buying the correct set or replacement color. This saves me from installation problems and print errors later.
Considering Print Volume
I think about how often I print before choosing ink. If I’m printing a lot of photos, I look for multipacks or value bundles to save money. If I only print occasionally, I may buy individual cartridges so I don’t let ink sit unused for too long. Matching the ink purchase to my printing habits helps me spend smarter.
What I Check in Reviews
Reviews are very helpful to me. I look for comments about color quality, cartridge life, leakage, and whether the ink is easy to install. If many buyers mention faded prints or recognition issues, I usually skip that product. I trust feedback from people who use the same printer model because it gives me a better idea of what to expect.
Price vs. Value
I don’t always choose the cheapest option. Instead, I compare the price with the overall value. A slightly more expensive cartridge can be worth it if it lasts longer and produces better prints. For me, the best deal is the one that gives reliable results without ruining my photos or wasting ink.
Storage and Shelf Life
I also think about how long the ink will sit before I use it. I prefer buying from sellers with fresh stock and clear expiration dates. I store cartridges in a cool, dry place until I need them. This helps me keep the ink in good condition and avoid problems with dried or damaged cartridges.
My Final Buying Advice
When I shop for Canon Pro 100 ink, I focus on compatibility, print quality, and trust in the seller. If I want the best photo results, I usually go with original Canon ink. If I’m trying to save money, I carefully research third-party options first. In the end, I buy ink that helps me get the clean, vibrant prints I expect from my Canon Pro-100.
Final Thoughts
In my view, Canon Pro 100 Ink is a solid choice for anyone who wants rich color, sharp detail, and reliable photo printing. I think it performs especially well for photographers and creatives who care about professional-quality results. My key takeaway is that using the right ink can make a noticeable difference in both print quality and overall value.
Author Profile
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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.
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