Canon PIXMA MG3650S ink cartridges — which cartridge fits, and where is it cheapest?
Prices last checked:
The Canon PIXMA MG3650S uses Canon PG-545 / CL-546 ink cartridges
The cheapest compatible Canon PG-545XL multipack for your printer is currently £37.90 from Cartridge People — saving 38% versus the HP direct price.
The Canon PIXMA MG3650S is a compact wireless all-in-one inkjet printer for home use. It prints, scans, and copies, with support for mobile printing via the Canon PRINT app.
Which cartridge fits the Canon PIXMA MG3650S?
Canon PG-545 / CL-546
OEM code: 8286B011 · Black + colour multipack
Prints up to 400 pages (black XL) · Available as standard or XL high-capacity
Compare Canon PG-545XL prices → Compatible from £37.90 Save 38% vs HP direct
Current prices — Canon PG-545 / CL-546
| Retailer | Price | Delivery | Stock | |
|---|---|---|---|---|
| Cartridge People CHEAPEST | £37.90 | Free | In stock | Buy → |
| Internet-ink | £39.99 | Free | In stock | Buy → |
| Printerinks | £62.45 | Free | In stock | Buy → |
Prices checked 26 May 2026. See full comparison with delivery totals →
Canon PIXMA MG3650S — printer specifications
| Cartridge | Canon PG-545 / CL-546 |
| Print technology | Inkjet |
| Connectivity | Wi-Fi, USB |
| Monthly duty cycle | Up to 1,000 pages |
| HP+ | Not applicable — compatible ink works freely |
| Series | PIXMA MG3000 |
Frequently asked questions — Canon PIXMA MG3650S
What ink cartridges does the Canon PIXMA MG3650S use?
The Canon PIXMA MG3650S uses Canon PG-545 and CL-546 ink cartridges. The PG-545XL and CL-546XL are the high-capacity versions and offer better value per page.
Can I use compatible ink in the Canon PIXMA MG3650S?
Yes. The Canon PIXMA MG3650S accepts compatible PG-545XL and CL-546XL cartridges without restriction. Using compatible cartridges does not void your Canon warranty under UK consumer law.
What is the cheapest ink for the Canon PIXMA MG3650S?
The cheapest option is a compatible Canon PG-545XL / CL-546XL multipack. Printholm compares prices weekly — see the Canon PG-545 comparison page for current prices.
How do I connect the Canon PIXMA MG3650S to Wi-Fi?
Press and hold the Wi-Fi button on the printer until it flashes, then press the WPS button on your router within 2 minutes. Alternatively, use the Canon PRINT app on your phone to walk through the wireless setup process.
Does the Canon PIXMA MG3650S print photos?
Yes. The Canon PIXMA MG3650S can print photos up to A4 size. For best photo quality, use Canon photo paper or a compatible equivalent. Standard prints use the PG-545 black and CL-546 colour cartridge.