Compatible vs OEM Canon Ink (2026): Is Remanufactured Canon Ink Worth It?

Last updated: October 28, 2026.

Quick answer: For Canon PIXMA printers that use FINE cartridges (PG-275, PG-245, PG-240 and their color partners), remanufactured ink is worth it, and it is the lowest-risk third-party ink of any brand. Our remanufactured Canon PG-275XL black is $26.00 for 300 pages, about 8.7 cents a page, against $38.99 for genuine PG-275XL at the same yield, a 33% saving; on the CL-276XL tri-color the saving is 49%. Canon has no firmware lockout program and has never been sued over one. The caveat is a one-time "ink level cannot be detected" prompt, after which the printer stops tracking that cartridge's level.

We'll say the obvious thing up front: we sell these cartridges, so we have a reason to tell you remanufactured Canon ink is a good idea. To balance that, this post quotes Canon's warranty exclusion and error-code manuals directly, uses Canon's own 300-page yields rather than the 400-page figures some sellers advertise, and lists the cases where genuine Canon ink is the better buy.

What does Canon actually say about third-party ink?

Canon's language is cautious but its policy is damage-based, not a blanket ban.

• Warranty. Canon USA's PIXMA limited warranty excludes "non-Canon ink cartridges or refilled ink cartridges, that cause damage to the Product or cause abnormally frequent service calls or service problems" (Canon USA warranty text). The operative words are "that cause damage." Using a remanufactured cartridge does not end coverage; damage Canon can attribute to one does.
• Error codes. Canon's manuals add that "Canon shall not be liable for any malfunction or trouble caused by using a non-genuine Canon ink cartridge" (Canon support code 1730).
• Refilling is legal, by Canon's own admission. Canon's 2019 counterfeit advisory says it "reserves the right to refuse warranty service" where counterfeit ink caused the fault, but its footnote concedes that "Canon cartridges can lawfully be refilled with third party ink and resold if the Canon label is removed" (Canon customer message, November 2019).
• Forum guidance. Canon staff say third-party ink is not recommended and damage from it is not covered (Canon community thread).

Canon has no HP-style dynamic security program, no HP+ equivalent and no subscription lock. The printers this post covers include the PIXMA TR4720, PIXMA TS6420 and PIXMA MG3620, plus the TS3520, TR4520, MX492, TS3320, MG2522 and the tank-style TR8620, TS9120 and TS8320.

Canon ink prices compared: OEM vs Castle Ink

Genuine prices are Canon's own store or Staples list prices. Where our catalog does not list a yield we use Canon's rating.

Prices checked October 2026 at the sellers' sites; they change often.

The savings are steady rather than dramatic: 33 to 49% per cartridge, with the PG-240XXL at 4.2 cents a page the standout. Canon prices genuine FINE cartridges lower than HP prices its ink-tank XLs, so the dollar gap is $12 to $24 per cartridge. Our individual family guides compare LD Products, 4inkjets, Staples and Amazon brands line by line, and on some a competitor is a few dollars cheaper than we are. What we offer in return is same-day shipping from Greenlawn, NY on orders by 4 PM ET Monday through Friday, a 1-year return window with a full refund, US phone support, and a promise to replace or refund any cartridge that arrives defective.

Our pick: remanufactured Canon PG-275XL black

The remanufactured Canon PG-275XL black at $26.00 for 300 pages is the cartridge we would put in a TR4720 or TS3520 today. It is a genuine Canon shell with Canon's own printhead, cleaned, refilled and tested, which is the whole argument for remanufactured over "new compatible" on this brand. The honest trade-off is the ink gauge: once the shell has reported empty in a previous life, you get one prompt and then no low-ink warning. Keep a spare.

Other Castle Ink Canon cartridges: CL-276XL tri-color ($21.99), PG-275XL + CL-276XL combo ($40.99), PG-245XL black ($21.95), CL-246XL tri-color ($24.95), PG-240XL black ($21.95), PG-240XXL black ($24.99) and CL-241XL tri-color ($25.95).

Chips, firmware and the "ink level cannot be detected" message

Canon FINE cartridges (PG-275/CL-276, PG-245/CL-246, PG-240/CL-241) are integrated-printhead units with no resettable chip. There is no clone chip for firmware to block, and no Canon firmware update has been reported to disable them. What trips instead is the ink-level logic. A cartridge that was once reported empty returns support code 1686 or 1683, "the remaining ink level cannot be correctly detected," and printing resumes only after you hold Stop for at least five seconds, after which the gauge is disabled for that cartridge (Canon support code 1686). This is the universal complaint about remanufactured Canon ink; owners run dry without warning.

The second complaint is print quality: streaks, missing lines and U162/U163 or 1682 "cartridge not recognized" errors on cheap marketplace shells recycled too many times or with corroded contacts (Canon community thread). Marketplace brands also advertise 410 to 430 page yields against Canon's 300.

Tank-style PGI-280/CLI-281 cartridges (TS6120 through TS9120, TR7520, TR8520) do carry a chip. Canon's manuals describe support code 1730, which "may be an ink cartridge that ran out of genuine Canon ink or a counterfeit Canon ink cartridge," and 1731, "Non-genuine Canon ink tank has been detected." Both let you continue printing after you acknowledge the warning, which appears on every install (Canon support code 1731).

What the law says

Magnuson-Moss. The Magnuson-Moss Warranty Act of 1975 makes it generally illegal to condition warranty coverage on the use of a specified brand of parts unless those parts are free or the FTC grants a waiver; the FTC restated this in April 2018 warning letters (FTC press release). Canon's damage-based exclusion is consistent with the Act: it does not void coverage for using non-Canon ink, only for damage Canon can attribute to it. Our post on whether compatible ink voids your warranty goes deeper.

No Canon firmware litigation. Unlike HP, which settled firmware cases in 2019 and 2025, and Epson, whose 2019 to 2022 cases went to arbitration, we found no US class action over Canon inkjet firmware blocking third-party cartridges. Canon's enforcement has been counterfeit advisories and on-screen warnings rather than lockouts (Canon's 2019 advisory).

How much you save with Canon compatibles

When genuine Canon ink is the right call

• Photo printing on PIXMA TS and TR models, where Canon's ChromaLife100 dye set and matched pigment black matter for color accuracy and fade resistance.
• A printer still inside Canon's 1-year warranty where you want no argument about a printhead fault.
• Very light use, a few pages a month, where a FINE cartridge may dry out before it empties and the $12 to $17 saving is marginal.
• A shared office printer nobody monitors, where you need the ink-level gauge to keep working.

When remanufactured wins

• FINE-cartridge printers (PG-275, PG-245, PG-240 families), where remanufactured units reuse Canon's own printhead and there is no chip for firmware to block: 33 to 49% less per cartridge.
• Black-heavy document printing: PG-240XXL and PG-245XL remanufactured land at 4 to 7 cents a page versus 8 to 13 cents genuine.
• Older PIXMA MG, MX and TS3xxx models long out of warranty, where the exclusion is moot.
• Anyone who empties a cartridge every month or two. Remanufactured FINE cartridges have the strongest track record of any third-party inkjet type.

How to choose a Canon cartridge

• Buy remanufactured, not "new compatible," for FINE cartridges. The printhead is the cartridge, and a genuine Canon shell with fresh ink beats a cloned head.
• Expect the 1686/1683 ink-level prompt once; hold Stop for five seconds and keep a spare, because the gauge goes dark.
• Tri-color FINE cartridges stop when one color runs out. Buy the XL, and consider a separate-tank PGI/CLI printer if you print a lot of color.
• Match the exact family: PG-243/CL-244 are the standard-yield twins of PG-245/CL-246 and fit the same printers.
• Avoid marketplace packs claiming 400-plus pages for a 300-page cartridge with no stated return window.
• Check our standard vs XL comparison before buying a standard-yield cartridge; on Canon the XL is almost always the better buy.

Canon Compatible Ink FAQs

The bottom line

Canon is the easy case. There is no firmware lockout, no subscription lock, no litigation history, and a damage-only warranty exclusion that Magnuson-Moss already requires. The remanufactured Canon PG-275XL black at $26.00 for 300 pages saves a third against genuine, the CL-276XL saves half, and the trade is a dead ink gauge. If you print photos for keeps, buy Canon; if you print documents, buy remanufactured.

Related reading: best compatible ink brands, cheapest ink for the Canon PIXMA TR4720, cheapest ink for the Canon PIXMA MG3620, compatible vs OEM HP ink, and our Canon ink cartridge collection.