Document ID: CAN-MF4450-W11-01 Date: April 2026 Product: Canon imageCLASS MF4450 Operating System: Microsoft Windows 11 (21H2, 22H2, 23H2, 24H2 and later) 1. Executive Summary The Canon imageCLASS MF4450 is a monochrome laser multi-function printer (MFP) released in 2010. Canon officially ended active driver development for this model prior to the release of Windows 11. As a result, no native, Canon-signed Windows 11 driver exists for the MF4450. However, the device can function under Windows 11 using legacy compatibility methods. This paper outlines the technical challenges, supported workarounds, and step-by-step installation procedures. 2. Background | Specification | Detail | |---------------|--------| | Launch OS Support | Windows 7, Windows Vista, Windows XP | | Last Official Driver | V20.30 (Windows 8.1 / Windows 10 – 32/64-bit) | | Interface | USB 2.0, Ethernet 10/100 | | Print Language | UFR II LT | | Scan Method | TWAIN / WIA |