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Collection: Canon Printer Ink


Save up to 80% on premium compatible Canon ink cartridges at Castle Ink — covering popular families like PG-240/CL-241, PG-243/CL-244, PG-245/CL-246, PGI-270/CLI-271, PGI-280/CLI-281, CLI-8 and more. Each cartridge is engineered to OEM print quality and yield, ships fast, and is backed by our 1-year 100% satisfaction guarantee. Find your cartridge in seconds by entering your Canon printer model or PG/CLI number in the search box above.

149 products
  • Canon BCI-11C Color Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-11C Color Ink Cartridge
    Regular price
    $21.95
    Sale price
    $3.95
    Unit price
    per 
  • Canon PGI-5BK Black Ink Cartridge – Compatible Replacement | Castle Ink
    Canon PGI-5BK Black Ink Cartridge
    Regular price
    $39.95
    Sale price
    $9.95
    Unit price
    per 
  • Canon CLI-8BK Black Ink Cartridge – Compatible Replacement | Castle Ink
    Canon CLI-8BK Black Ink Cartridge
    Regular price
    $24.95
    Sale price
    $7.95
    Unit price
    per 
  • Canon BCI-11BK Black Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-11BK Black Ink Cartridge
    Regular price
    $11.95
    Sale price
    $3.95
    Unit price
    per 
  • Canon BCI-5Y Yellow Ink Cartridge – Compatible | Castle Ink
    Canon BCI-5Y Yellow Ink Cartridge
    Regular price
    $22.35
    Sale price
    $7.45
    Unit price
    per 
  • Canon BCI-5M Magenta Ink Cartridge – Compatible | Castle Ink
    Canon BCI-5M Magenta Ink Cartridge
    Regular price
    $22.35
    Sale price
    $7.45
    Unit price
    per 
  • Canon CL-51 Color Ink Cartridge (high-yield)
    Canon CL-51 Color Ink Cartridge (high-yield)
    Regular price
    $33.99
    Sale price
    $22.95
    Unit price
    per 
  • Canon BCI-16C Color Ink Cartridge – Compatible | Castle Ink
    Canon BCI-16C Color Ink Cartridge
    Regular price
    $25.95
    Sale price
    $7.95
    Unit price
    per 
  • Canon PG-50 Black High-Yield Ink Cartridge – Compatible | Castle Ink
    Canon PG-50 Black Ink Cartridge (High-Yield)
    Regular price
    $34.95
    Sale price
    $18.95
    Unit price
    per 
  • Canon BCI-6BK Black Ink Cartridge – Compatible | Castle Ink
    Canon BCI-6BK Black Ink Cartridge
    Regular price
    $11.95
    Sale price
    $4.25
    Unit price
    per 
  • Canon PGI-225 / CLI-226 Ink Cartridges – 12-Pack Compatible Set | Castle Ink
    Canon PGI225/CLI226 Bundle (12 Cartridges)
    Regular price
    $99.95
    Sale price
    $99.95
    Unit price
    per 
  • Canon PFI-706Y Yellow Ink Cartridge (6684B001AA) – Compatible | Castle Ink
    Canon PFI-706Y / 6684B001AA Yellow Ink Cartridge
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706R Red Ink Cartridge (6687B001AA) – Compatible | Castle Ink
    Canon PFI-706R Red Ink Cartridge (6687B001AA) – Compatible | Castle Ink
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706PM Photo Magenta Ink Cartridge (6686B001AA) – Compatible | Castle Ink
    Canon PFI-706PM Photo Magenta Ink Cartridge (6686B001AA) – Compatible | Castle Ink
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706PGY Photo Gray Ink Cartridge (6691B001AA) – Compatible | Castle Ink
    Canon PFI-706PGY / 6691B001AA Photo Gray Ink Cartridge
    Regular price
    $149.95
    Sale price
    $105.00
    Unit price
    per 
  • Canon PFI-706PC Photo Cyan Ink Cartridge (6685B001AA) – Compatible | Castle Ink
    Canon PFI-706PC / 6685B001AA Photo Cyan Ink Cartridge
    Regular price
    $149.95
    Sale price
    $105.00
    Unit price
    per 
  • Canon PFI-706M Magenta Ink Cartridge (6683B001AA) – Compatible | Castle Ink
    Canon PFI-706M Magenta Ink Cartridge (6683B001AA) – Compatible | Castle Ink
    Regular price
    $14,995.00
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706MBK Matte Black Ink Cartridge (6680B001AA) – Compatible | Castle Ink
    Canon PFI-706MBK / 6680B001AA Matte Black Ink Cartridge
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706GY Gray Ink Cartridge (6690B001AA) – Compatible | Castle Ink
    Canon PFI-706GY Gray Ink Cartridge (6690B001AA) – Compatible | Castle Ink
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706G Green Ink Cartridge (6688B001AA) – Compatible | Castle Ink
    Canon PFI-706G Green Ink Cartridge (6688B001AA) – Compatible | Castle Ink
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706C Cyan Ink Cartridge (6682B001AA) – Compatible | Castle Ink
    Canon PFI-706C Cyan Ink Cartridge (6682B001AA) – Compatible | Castle Ink
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706BK Black Ink Cartridge (6681B001AA) – Compatible | Castle Ink
    Canon PFI-706BK / 6681B001AA Black Ink Cartridge
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PFI-706B Blue Ink Cartridge (6689B001AA) – Compatible | Castle Ink
    Canon PFI-706B Blue Ink Cartridge (6689B001AA) – Compatible | Castle Ink
    Regular price
    $149.95
    Sale price
    $105.95
    Unit price
    per 
  • Canon PGI-270XL / CLI-271XL Ink Cartridges – 13-Pack Compatible Set | Castle Ink
    Canon PGI-270XL & CLI-271XL (set of 13 - 3 Pigment Black and 2 of each Black, Cyan, Magenta, Yellow, Gray)
    Regular price
    $249.95
    Sale price
    $109.95
    Unit price
    per 
  • Canon CLI-8G Green Ink Cartridge – Compatible Replacement | Castle Ink
    Canon CLI-8G Green Ink Cartridge
    Regular price
    $12.95
    Sale price
    $7.95
    Unit price
    per 
  • Canon CLI-8R Red Ink Cartridge – Compatible Replacement | Castle Ink
    Canon CLI-8R Red Ink Cartridge
    Regular price
    $12.95
    Sale price
    $7.95
    Unit price
    per 
  • Canon PGI-9Y Yellow Ink Cartridge – Compatible Replacement | Castle Ink
    Canon PGI9Y Yellow Ink Cartridge
    Regular price
    $8.95
    Sale price
    $8.95
    Unit price
    per 
  • Canon PGI-9M Magenta Ink Cartridge – Compatible Replacement | Castle Ink
    Canon PGI9M Magenta Ink Cartridge
    Regular price
    $8.95
    Sale price
    $8.95
    Unit price
    per 
  • Canon PGI-9C Cyan Ink Cartridge – Compatible Replacement | Castle Ink
    Canon PGI9C Cyan Ink Cartridge
    Regular price
    $8.95
    Sale price
    $8.95
    Unit price
    per 
  • Canon PGI-9PBK Photo Black Ink Cartridge – Compatible Replacement | Castle Ink
    Canon PGI9PBK Photo Black Ink Cartridge
    Regular price
    $8.95
    Sale price
    $8.95
    Unit price
    per 
  • Canon PGI-7BK Black Ink Cartridge – Compatible Replacement | Castle Ink
    Canon PGI7-Bk Black Ink Cartridge
    Regular price
    $8.95
    Sale price
    $8.95
    Unit price
    per 
  • Canon CLI-8Y Yellow Ink Cartridge – Compatible Replacement | Castle Ink
    Canon CLI-8Y Yellow Ink Cartridge
    Regular price
    $24.95
    Sale price
    $7.95
    Unit price
    per 
  • Canon BCI-6Y Yellow Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-6Y Yellow Ink Cartridge
    Regular price
    $11.95
    Sale price
    $4.25
    Unit price
    per 
  • Canon BCI-3eY Yellow Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-3eY Yellow Photo Cartridge
    Regular price
    $18.95
    Sale price
    $4.25
    Unit price
    per 
  • Canon BCI-6PM Photo Magenta Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-6PM Photo Magenta Ink Cartridge
    Regular price
    $11.95
    Sale price
    $4.25
    Unit price
    per 
  • Canon BCI-6PC Photo Cyan Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-6PC Photo Cyan Ink Cartridge
    Regular price
    $11.95
    Sale price
    $4.25
    Unit price
    per 
  • Canon BCI-3PM Photo Magenta Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-3PM Photo Magenta Ink Cartridge
    Regular price
    $21.95
    Sale price
    $4.25
    Unit price
    per 
  • Canon BCI-3PC Photo Cyan Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-3PC Photo Cyan Ink Cartridge
    Regular price
    $21.95
    Sale price
    $4.25
    Unit price
    per 
  • Canon CLI-8M Magenta Ink Cartridge – Compatible Replacement | Castle Ink
    Canon CLI-8M Magenta Ink Cartridge
    Regular price
    $24.95
    Sale price
    $7.95
    Unit price
    per 
  • Canon BCI-6M Magenta Ink Cartridge – Compatible Replacement | Castle Ink
    Canon BCI-6M Magenta Ink Cartridge
    Regular price
    $11.95
    Sale price
    $4.25
    Unit price
    per 

Compatible Canon Ink Cartridges: A Smart Way to Save

Castle Ink stocks compatible replacement ink cartridges for nearly every Canon PIXMA, MAXIFY, and SELPHY printer in the U.S. market. Our compatibles deliver the same vibrant photo prints and crisp text as Canon's ChromaLife OEM cartridges, but at savings of up to 75% off retail. Every cartridge is tested for compatibility, ships same-day from our U.S. warehouse, and is backed by our satisfaction guarantee.

Canon Ink Cartridge FAQs

What ink does my Canon printer use?

Canon home and small-office printers use one of three cartridge families: PG / CL series (e.g., PG-240/CL-241, PG-245/CL-246, PG-275/CL-276) for entry-level PIXMA models, the PGI / CLI series (e.g., PGI-270/CLI-271, PGI-280/CLI-281) for higher-end PIXMA all-in-ones, and the PGI-1200 / PGI-2200 series for MAXIFY office printers. To find the exact cartridge for your model, open the printer's cartridge access door — the cartridge number is printed on the label.

Are compatible Canon ink cartridges as good as OEM?

High-quality compatible Canon cartridges, including ours, are reverse-engineered to match OEM print quality, page yield, and dry-time. They use the same fade-resistant pigment and dye ink chemistry, and include the integrated print head where the OEM does. The main differences are price (typically 50-75% less than OEM) and branding. We back every cartridge with a satisfaction guarantee, so if a print job doesn't meet OEM-equivalent quality, we replace or refund.

Will compatible cartridges void my Canon printer warranty?

No. Under the U.S. Magnuson-Moss Warranty Act, a manufacturer cannot void your printer warranty solely because you used a third-party cartridge. Canon's warranty only excludes damage caused by a defective non-OEM cartridge. Our compatibles are tested to meet OEM specs and ship with a satisfaction guarantee — if a defect causes printer damage, we cover it.

What's the difference between standard and XL Canon ink cartridges?

XL versions hold roughly 2x the ink of the standard cartridge but cost only a small premium. For most users — anyone printing more than a few pages a week — XL cartridges deliver a much lower cost-per-page. XXL versions, where Canon offers them (e.g., PG-240XXL, PGI-280XXL), hold roughly 3x the ink of the standard. The XL and XXL versions are physically interchangeable with standard cartridges in the same series.

How do I install a Canon ink cartridge?

Power on the printer and open the scanner unit or front cartridge cover. Wait for the cartridge holder to slide to the replacement position, press down on the empty cartridge to release it, then lift it out. Unwrap the new cartridge and remove the orange protective cap — never touch the gold contacts or the print nozzle. Insert the cartridge into the matching color slot at a slight angle and press up until you hear a click. Close the cover and let the printer run a quick alignment.

Canon Printer Ink Guides

Need help picking the right cartridge for your specific Canon printer? See these guides: