The Canon imageFORCE 1643 is a digital A4 multifunctional printer designed to handle printing, copying, scanning, and sending tasks within a busy office environment. It delivers a print speed of up to 43 ppm for single-sided A4 documents and 36 ipm for double-sided pages, supported by a dual-core 1.6GHz processor and 2.0GB of RAM to keep workflows moving smoothly. A 7-inch colour touch screen provides an intuitive interface for managing these tasks, while the 64GB eMMC storage ensures efficient data handling. Connectivity is versatile, featuring wireless LAN, Wi-Fi Direct, and multiple USB 2.0 ports, allowing you to print from mobile devices via AirPrint, Mopria, or the Canon PRINT app. The device includes a single-pass duplexing automatic document feeder that can handle up to 50 sheets, making it easy to scan both sides of a page in one go. For paper management, the standard 650-sheet input can be expanded to 2,300 sheets with additional feeders, accommodating media weights from 60 to 200 gsm depending on the tray used. This machine is well-suited for professionals who require fast turnaround times, as it warms up in 4 seconds or less. The high print resolution of 1,200 x 1,200 dpi ensures clear text and graphics, while the ability to send scans directly to email, SMB, or the cloud simplifies digital archiving. With a high-capacity TONER T06 cartridge lasting for 20,500 pages, it reduces the frequency of maintenance for those with high monthly volumes.