


Designed to meet the needs of small offices by delivering high-quality, low-cost printing, and outstanding wireless connectivity. Get serious print productivity with a high page yield of up to 6,000 Black & White / 14,000 Color pages per full ink bottle set and a combined 600-sheet plain paper capacity. Each printer comes with a full set of ink, and a 3-year or 80,000 pages* limited warranty so you can print with confidence.
You can print photos, envelopes, fliers, business cards, and more.
Easily copy and scan up to 50 pages of letter size or 10 pages of legal size with the built-in auto document feeder (ADF).
Reduce paper usage and cost by automatically printing double-sided documents.
A "keyed nozzle" bottle design only fits & fills the correct color tank. And with front-facing ink level windows it’s simple to see and refill ink tanks.
The tiltable panel makes it easy to operate from any angle.
Built-in Wi-Fi® allows you to print documents and photos from any compatible device.
Quickly and easily print from your mobile device using the free Canon PRINT App, Apple AirPrint®, or Mopria® Print Service.
Not only is the MegaTank GX5120 packed with features, it's also designed small to fit your workspace.
Get the job done during those busy months with a monthly duty cycle of up to 45,000 pages.

| Number Of Nozzles (Total) | Color (C/M/Y): 1,024x3 / Pigment Black: 1,280 / Total: 4,352 |
| Paper Sizes | 4” x 6”, 5” x 5” (Square), 5” x 7”, 7” x 10”, 8” x 10”, Letter (8.5” x 11”), Legal (8.5” x 14”), U.S. #10 Custom Size: Width: 3.5” - 8.5” / Length: 5” x 47” |
| Ink Compatibility | GI-26 Pigment-Based Ink Bottles |
| Paper Compatibility | Plain: Plain Paper, Canon High Resolution Paper; Glossy: Photo Paper Plus Glossy II, Photo Paper Glossy; Semi-Gloss: Photo Paper Plus Semi-Gloss, Photo Paper Pro Luster; Matte: Matte Photo Paper, Double-sided Matte Paper; Other (Canon): Magnetic Photo Paper, Restickable Photo Paper; Other (non-Canon): Cardstock, Greeting Card, U.S. #10 Envelopes, Recycled paper and Chlorine-free paper can be used |
| Maximum Document Size | Flatbed: Letter | ADF: Legal |
| OS Compatibility | Windows 11, Windows 10, Windows 8.1, Windows 7 SP1, MacOS: v11.7.6 – macOS v14, iOS®, iPadOS, AndroidTM, Chromebook: Yes |
| Media Thickness | Rear Tray: Bottom Cassette: Plain Paper: 64 - 105 gsm OR Canon Paper: Max. approx. 275 gsm (Canon PT-101 Media) Plain Paper: 64 - 105 gsm |
| Weight | 25.6 lbs. |
| Dimensions | 15.8” (L) x 25.4” (W) x 12.9” (H) |
| Print Speed | Black Document (Letter) Simplex: Approx. 24.0 ipm, Color Document (Letter) Simplex: Approx. 15.5 ipm |
| Max Resolution | Up to 1200 x 600 dpi |
| Connectivity | Hi-Speed USB Wi-Fi® (Wireless LAN, 2.4/5 GHz, IEEE 802.11b/g/n/a/ac)8 Wired LAN (100BASE-TX) / 10BASE-T) |
| Modem Speed | Max. 33.6 kbps (Automatic Fall Back) |
| Wi-Fi Capable | Wi-Fi® (Wireless LAN, 2.4/5 GHz, IEEE 802.11b/g/n/a/ac) |