Canon
Canon 5779C002 Megatank GX4020 Wireless All-in-One Printer
★★★★★
Streamline Your Workflow with the Canon MegaTank GX4020 The Canon MegaTank GX4020 is an all-in-one wireless supertank printer designed for small offices, offering printing, copying, scanning, and fax capabilities. With its high-yield ink system and auto document feeder, this printer delivers cost...
$388.00*$539.99Save 28%
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Streamline Your Workflow with the Canon MegaTank GX4020
The Canon MegaTank GX4020 is an all-in-one wireless supertank printer designed for small offices, offering printing, copying, scanning, and fax capabilities. With its high-yield ink system and auto document feeder, this printer delivers cost-effective and efficient performance.Specifications
- Brand: Canon
- Model: 5779C002
- Functions: Print, Copy, Scan, Fax
- Printing Technology: Inkjet
- Connectivity: Wired, Wireless
- Maximum Print Resolution (Black and White): 2400 dpi
- Maximum Print Speed (Monochrome): 18 ppm
- Maximum Print Speed (Color): 13 ppm
- Display: 2.7” LCD Color Touchscreen
- Paper Size Support: 4” x 6”, 5” x 5”, 5” x 7”, 7” x 10”, 8” x 10”, 8.5” x 11”, 8.5” x 14”
- Dual-Sided Printing: Auto
- Auto Document Feeder: 50-sheet Semi-Auto
- Hardware Interface: USB 2.0
- Dimensions: 15.8"D x 28.4"W x 12"H
- Item Weight: 20.9 pounds
Key Features
Wireless Print/Copy/Scan/Fax (2)
Up to 2 years of ink included (3)
Print up to 6,000 black & white / 14,000 color pages using a single set of inks! (1)
2.7” LCD Color Touchscreen
Auto 2-sided printing
SADF – 50 sheet Semi - Auto Document Feeder (1 sheet at a time)
See below for disclaimers a time)
Specifications
Functions
Wireless Print/Copy/Scan/Fax
Ink Included
Up to 2 years
Black & White Page Yield (Single Set)
Up to 6,000 pages
Color Page Yield (Single Set)
Up to 14,000 pages
Display
2.7” LCD Color Touchscreen
Duplex Printing
Auto 2-sided printing
Document Feeder
50 sheet Semi-Auto Document Feeder (SADF)
Pros & Cons
👍 Pros
- Offers wireless print, copy, scan, and fax capabilities, providing a versatile all-in-one solution.
- Includes up to 2 years of ink, significantly reducing the frequency and cost of ink replacements.
- Capable of printing up to 6,000 black & white pages or 14,000 color pages with a single set of inks.
- Features a 2.7” LCD Color Touchscreen, simplifying navigation and control of printer functions.
- Supports auto 2-sided printing, which helps to save paper and enhance document professionalism.
- Equipped with a 50-sheet Semi-Auto Document Feeder (SADF) for efficient scanning and copying of multiple pages.
👎 Cons
- The Semi-Auto Document Feeder (SADF) processes only one sheet at a time, which may be slower than a full ADF for large documents.
- The "up to 2 years of ink included" is an estimate and actual yield will vary based on usage patterns.
- Wireless functionality requires a stable network connection, which could be an issue in environments with poor Wi-Fi.
- Specific disclaimers mentioned in the features suggest there are conditions or limitations to the stated ink yields and other claims.
- As an all-in-one, if one function fails, the entire unit may need servicing or replacement, affecting all capabilities.
Frequently Asked Questions
What functions does the Canon Megatank GX4020 printer offer?
The Canon Megatank GX4020 is a wireless all-in-one printer that offers print, copy, scan, and fax capabilities.
How much ink is included with this printer?
The printer comes with up to 2 years of ink included, which can print up to 6,000 black & white pages or 14,000 color pages using a single set of inks.
Does this printer have a touchscreen display?
Yes, it features a 2.7” LCD Color Touchscreen for easy navigation and control.
Can this printer perform automatic two-sided printing?
Yes, the Canon Megatank GX4020 supports auto 2-sided printing, helping to save paper.
What kind of document feeder does it have?
It includes a 50-sheet Semi-Auto Document Feeder (SADF), which allows for feeding one sheet at a time for scanning or copying.
Is this printer suitable for high-volume printing?
With page yields of up to 6,000 black & white and 14,000 color pages from a single set of inks, it is designed for users with significant printing needs.
Related Products
