Canon MAXIFY GX4020 Wireless MegaTank All-In-One Printer

Overview

The Canon 5779C002 is the MAXIFY GX4020, a wireless all-in-one printer designed to handle printing, copying, scanning, and faxing for small and home offices. It delivers sharp prints at 600 x 1200 dpi resolution and can produce up to 18 black-and-white images or 13 color images per minute. This unit supports automatic duplex printing and includes a 35-sheet automatic document feeder, making it efficient for multi-page tasks.

Key features

• All-in-one functionality combines printing, copying, scanning, and faxing in a single device to save space and simplify workflows.
• Automatic duplex printing reduces paper use and speeds up two-sided document production without manual intervention.
• The 35-sheet automatic document feeder streamlines scanning and copying of multi-page documents, freeing you to focus on other tasks.
• MegaTank ink system offers high page yields—up to 6,000 black or 14,000 color pages—minimizing refill frequency and lowering operating costs.
• Flexible paper handling includes a 250-sheet front cassette for standard sizes, a 100-sheet rear tray for specialty media, and a manual feed slot that supports long sheets up to 8.5 x 47 inches.
• Supports printing from laptops, smartphones, and tablets via Wi-Fi, Ethernet, and USB-B connections, with compatibility for Canon PRINT, Apple AirPrint, and Mopria for easy mobile printing.
• Energy Star and EPEAT Gold certifications ensure energy-efficient operation and environmentally responsible design.

Key specs

• Print resolution: 600 x 1200 dpi
• Print speed: up to 18 ipm black, 13 ipm color
• Automatic document feeder capacity: 35 sheets
• Paper capacity: 250-sheet front cassette, 100-sheet rear tray, manual feed slot for up to 8.5 x 47 inches
• Ink system: MegaTank refillable tanks
• Connectivity: Wi-Fi, Ethernet, USB-B
• Certifications: Energy Star, EPEAT Gold

Connectivity and compatibility

This printer integrates smoothly into various office environments thanks to its multiple connection options. Wireless and wired networking allow users to print from multiple devices without hassle, while mobile printing support ensures convenience for remote or on-the-go work.

• Wi-Fi connection enables wireless printing from laptops, smartphones, and tablets.
• Ethernet port supports stable wired network integration for shared office use.
• USB-B port allows direct connection to a single computer when needed.
• Compatible with Canon PRINT app, Apple AirPrint, and Mopria for seamless mobile device printing.

Ideal uses and environments

The MAXIFY GX4020 fits well in small teams, home offices, and satellite locations that require reliable, cost-effective color printing with versatile media handling. Its high page yield and automatic duplexing make it suitable for frequent document production, while its compact footprint helps save space in busy work areas.