Canon PGI-650 & CLI-651 Ink: Complete Australian Guide 🖨️

The Canon PIXMA range is one of the most popular families of home inkjets ever sold in Australia — and with good reason. Versatile, reliable, and capable of decent photo prints. But replacement ink is where the pain kicks in.

Ollie's sniffed out the best cartridges (he's very thorough 🐾), and Noodle's done the maths. Here's everything you need to know about PGI-650 and CLI-651 ink in Australia.

Which Printers Use PGI-650 and CLI-651?

These cartridges cover a wide range of Canon PIXMA models sold in Australia:

• PIXMA MG5460, MG5560, MG5660 — popular home all-in-ones
• PIXMA MG6360, MG6460, MG6660 — mid-range with touchscreen
• PIXMA MG7160, MG7560 — premium home printers with 6-colour system
• PIXMA MX726, MX926 — office-focused with fax and ADF

If you bought a Canon PIXMA between 2013 and 2020 at Officeworks, Harvey Norman, or JB Hi-Fi, there's a strong chance it takes this cartridge family.

PGI-650 vs CLI-651: What's the Difference?

This trips up a lot of people, and the Canon naming doesn't help.

| Cartridge | Type | Purpose | |-----------|------|---------| | PGI-650BK | Pigment Black | Sharp text, documents, high contrast | | CLI-651BK | Dye Black | Photo-quality black for images | | CLI-651C | Dye Cyan | Colour printing | | CLI-651M | Dye Magenta | Colour printing | | CLI-651Y | Dye Yellow | Colour printing |

Pigment vs dye: PGI-650 uses pigment ink — sharp, fade-resistant, better for text. CLI-651 uses dye ink — more vibrant for photos, but less water-resistant. Most PIXMA models use both systems simultaneously for best output quality.

Standard vs XL: Page Yield Comparison

| Cartridge | Standard | XL | |-----------|---------|-----| | PGI-650BK / PGI-650XLBK | ~300 pages | ~500 pages | | CLI-651BK / CLI-651XLBK | ~300 pages | ~685 pages | | CLI-651C/M/Y | ~300 pages | ~685 pages |

Yields based on Canon ISO standard at 5% coverage.

The XL delivers significantly more pages — up to 2.3× for the colour cartridges. At typical Australian print volumes of 100–200 pages/month, XL cartridges represent far better value per page.

Cost Per Page: Genuine vs Compatible

At typical Australian retail prices:

| Cartridge | Genuine XL (est.) | Compatible XL | Saving | |-----------|-------------------|---------------|--------| | PGI-650XLBK | ~4.5¢/page | ~1.8¢/page | ~60% | | CLI-651XL (colour, each) | ~5.2¢/page | ~2.1¢/page | ~60% |

For a household printing ~150 pages/month (typical mix of text and occasional colour), switching to compatible cartridges saves approximately $180–$220 per year.

The 5-Cartridge System: What You Need to Buy

Most PIXMA MG5x and MG6x models use a 5-cartridge setup:

1. PGI-650XLBK × 1 (pigment black — use most often for documents)
2. CLI-651XLBK × 1 (dye black — used for photos)
3. CLI-651XLC × 1 (cyan)
4. CLI-651XLM × 1 (magenta)
5. CLI-651XLY × 1 (yellow)

A practical approach: buy a full set to start, then replace individual cartridges as they run out. The pigment black (PGI-650) will typically run out fastest if you print mostly documents.

Ollie & Noodle's Verdict

• ✅ Always buy XL — better cost per page, fewer change-outs
• ✅ Compatible cartridges save ~60% with no quality compromise for everyday printing
• ✅ Replace individually — no need to swap the whole set at once
• ✅ No warranty risk — Australian Consumer Law protects your right to use compatibles

For a household PIXMA running through a set every 2–3 months, the annual saving from compatibles is real and meaningful. It's one of the easiest wins in home printing.

Australian Consumer Law and Canon Warranties

Canon Australia's packaging and printers occasionally display "Use Canon genuine ink" messaging. This is marketing, not law.

Under the Australian Consumer Law (Competition and Consumer Act 2010), a manufacturer cannot void your statutory warranty simply because you used a compatible consumable. The ACCC has confirmed this position. Canon would need to prove that a compatible cartridge directly caused a specific fault to lawfully reject your claim — routine printer issues (paper feed, printhead clogging, mechanical wear) are unrelated to ink brand.

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Summary

• ✅ PGI-650 (pigment black for text) + CLI-651 (dye colour for photos) — both needed for full quality
• ✅ XL versions deliver up to 2.3× more pages at lower cost per page
• ✅ Compatible XL cartridges save ~60% vs genuine — approximately $180–220/year for a typical household
• ✅ 5-cartridge system on most MG5x/MG6x models — replace individually as each runs out
• ✅ No warranty risk under Australian Consumer Law