Canon PG-243 Ink Cartridge Review – Honest Verdict

Quick Verdict

If you own a Canon PG-243-compatible printer and want reliable, sharp black text without fiddling with third-party workarounds, this genuine cartridge delivers exactly what Canon promises. The 100-page yield is modest and the cost per page sits higher than compatible alternatives, but for most home users printing a few documents a week, it holds up well over its lifespan. I'd rate it 4.2 out of 5 — a solid choice if you prioritize convenience and print quality over squeezing every cent from your ink budget.

What Is the Canon PG-243?

The Canon PG-243 is a genuine black ink cartridge from Canon's consumer lineup, designed for a surprisingly wide range of Pixma and imageClass home inkjet printers. It uses Canon's proprietary FINE (Full-photolithography Inkjet Nozzle Engineering) technology, which packs over 6,000 nozzles into the print head for what Canon claims is higher precision and reliability compared to bulkier third-party alternatives.

I picked one up after my printer started leaving gaps in printed text — a telltale sign the old cartridge was drying out. The box is compact, clearly branded, and includes a small folded quick-start guide with cartridge installation steps. Nothing revolutionary, but it does the job without requiring a YouTube tutorial first.

Key Features

• Compatible with 15+ Canon Pixma and imageClass printer models (iP2820, MX492, MG2420/2520/2920/2922/2924/3020/2525, TS3120/302/302a/202/4520/3320)
• Up to 100 pages per cartridge based on ISO/IEC 24711 standard yield
• FINE technology with 6,000+ print nozzles for sharp text and fine detail
• Genuine Canon ink formulation for consistent, smudge-resistant results
• Sealed packaging with protective tape and contact covers for shelf stability
• Includes alignment software prompt on first installation
• Pair with CL-244 color cartridge for photo and full-color printing

Hands-On Review

Installation was exactly as painless as it should be. I pulled the cartridge from its packaging, peeled off the orange protective tape (a satisfying motion, honestly), slid it into the black ink slot, and closed the latch. Canon prompted me to run an alignment page — I fed three sheets of plain paper through and called it done. Total setup time: under ten minutes, and most of that was waiting for the printer to cycle through its startup routine.

Print quality on everyday documents surprised me. I expected standard office-output fare, but the black text came out crisp even at smaller font sizes. There's a noticeable difference compared to the third-party cartridge I tried previously — letters look cleaner, edges are sharper, and there's zero feathering on plain copy paper. For a home office user printing contracts and reports, this matters more than you'd think.

By the end of the first week I had printed roughly 30 pages — a mix of emails printed to PDF, a couple of multi-page reports, and some boarding passes. The ink level indicator on my Canon TS3120 showed a meaningful drop but nothing alarming. On day twelve, I hit the 50-page mark and started monitoring more closely. By the end of week four, I landed at around 95 pages before the printer flagged low ink — which tracks pretty closely with Canon's 100-page claim, give or take five pages depending on coverage.

What surprised me was the color cartridge pairing. I also grabbed a CL-244 (sold separately) for a photo print project, and the two cartridges worked in concert without the alignment hiccups I'd experienced before. Will I keep using both? Yes, though I wish Canon sold them as a bundle at a slight discount — buying two separate packs adds up.

Who Should Buy It?

The PG-243 is built for Canon Pixma owners who want plug-and-play reliability without experimenting with third-party cartridges. Specifically:

• Home office users printing 20-40 pages per week who value sharp, professional documents over rock-bottom ink costs.
• Students with Canon Pixma printers handling essays, assignments, and occasional handouts — the 100-page yield covers most semester printing needs.
• Occasional home users who haven't printed in weeks and want a cartridge that won't dry out or cause clogs when they finally do.
• Anyone who prioritises printer longevity — genuine Canon ink is formulated to work with Canon's FINE print heads, potentially extending head life compared to cheaper alternatives.

Skip this if you print 200+ pages per month or run a micro home business where ink cost per page is your primary concern. Third-party compatibles exist and they work — the PG-243 won't win on price-to-yield alone. It's also not the right call if you own a Canon printer outside the compatibility list; double-check your model number before ordering.

Alternatives Worth Considering

If the PG-243's per-page cost feels steep or you need higher yield, here are two solid alternatives:

• Canon PG-245 — the high-yield sibling of the PG-243, fitting the same printers but delivering roughly 180 pages per cartridge for a modest price increase. Worth it if your printing volume justifies the upfront spend.
• HP 65XL Black Original Ink Cartridge — for HP Deskjet or OfficeJet owners, this high-yield option punches in at a competitive cost-per-page and is widely available. Not a direct Canon replacement, but consider it if you're weighing inkjet ecosystems.
• Brother INKvestment Tank cartridges — if you're deep in the Brother ecosystem and want dramatically lower per-page costs, their INKvestment series cartridges last significantly longer despite a higher initial price tag.

FAQ

Final Verdict

The Canon PG-243 is a dependable, no-hassle black ink cartridge that performs exactly as Canon specifies — sharp text, straightforward installation, and a yield that holds up to real-world scrutiny. It's not the cheapest option on the shelf, and it shouldn't be: genuine Canon ink carries a quality premium tied to FINE technology and printer longevity. For home users who print moderately and want their Canon Pixma to work reliably without ink-related headaches, this cartridge earns a clear recommendation. Heavy users should look at the PG-245 high-yield variant or a compatible third-party brand instead.