### Difference between TS9551C and TS9550

The main difference between the Canon PIXMA TS9551C and the Canon PIXMA TS9550 is the colour of the camera and a few minor details:

- Camera colour: The TS9551C is available in white, while the TS9550 is available in black.
- Other features: Both models share the same technical specifications, including print, copy and scan functions, print and scan resolutions, and connectivity (Wi-Fi, Ethernet, etc.).

### Compatibility with Windows 11

The Canon PIXMA TS9551C is compatible with Windows 11. The product specification states that the TS9550 series printers are compatible with a variety of operating systems, including Windows 10 and, by extension, Windows 11, although specific Windows 11 compatibility is not explicitly stated in the sources provided. However, it is generally accepted that Windows 10 compatible devices are often compatible with Windows 11, and you can check the latest driver updates on the Canon website for optimum compatibility.