This is Castle Ink's U.S.-remanufactured Canon CLI-42 combo pack — the complete 8-cartridge set needed to run a Canon PIXMA PRO-100 or PRO-100S professional photo printer. Each cartridge starts from a genuine Canon CLI-42 shell (Black, Cyan, Magenta, Yellow, Photo Cyan, Photo Magenta, Gray, and Light Gray), which we clean, refill, and quality-test to match OEM ink density, color, and yield. The PRO-100's 8-ink dye system relies on the photo cyan, photo magenta, gray, and light gray channels for smooth skin tones and neutral black-and-white output, so we calibrate each tank to the original ink formulation rather than a generic aftermarket substitute.Every set ships as a matched 8-pack (13ml per cartridge) so you're never short a color mid-project. Castle Ink backs every set with a 100% satisfaction guarantee: if any cartridge underperforms, we replace or refund it.Compatible Canon Printers Canon PIXMA PRO-100 Canon PIXMA PRO-100S Product Specifications SKU: PG Part # 21022CPK OEM Reference: Canon CLI-42 (8-Color Value Pack) Colors Included: Black, Cyan, Magenta, Yellow, Photo Cyan, Photo Magenta, Gray, Light Gray Cartridge Type: U.S. Remanufactured (built on genuine Canon CLI-42 cartridges) Ink Volume: 13ml per cartridge Approx. Page Yield (per Canon's ISO photo-set testing): Black 900 / Cyan 600 / Magenta 416 / Yellow 284 / Photo Cyan 292 / Photo Magenta 168 / Gray 492 / Light Gray 835 Brand Compatibility: Canon Warranty: Castle Ink 100% satisfaction guarantee Shipping: Free U.S. shipping; same-day dispatch on orders before 2pm ET Frequently Asked QuestionsWill the CLI-42 void my Canon printer warranty? No. Under the U.S. Magnuson-Moss Warranty Act, your printer manufacturer cannot void your warranty solely because you installed a remanufactured cartridge.How does print quality compare to a genuine Canon CLI-42? Each cartridge is built on a genuine Canon CLI-42 shell and refilled to match the OEM ink chemistry, density, and head-firing characteristics, so day-to-day output should look essentially identical. If you ever see a difference, our satisfaction guarantee covers a free replacement or refund.Which printers use this set? This 8-color combo pack is designed for the Canon PIXMA PRO-100 and PRO-100S professional photo printers.How fast will my order ship? Orders placed before 2pm ET ship the same business day from our U.S. warehouse with free standard shipping. Expedited options are available at checkout.
