Canon PIXMA G3780 All-in-One Ink Tank Printer 6708C032AA

The Canon PIXMA G3780 is a wireless MegaTank All-in-One printer designed for home and small-office users who need economical and convenient colour printing. It combines Print, Scan and Copy functions in a compact A4 printer and adds automatic two-sided printing for improved paper efficiency.

The printer delivers a maximum print resolution of 4800 × 1200 dpi and ISO print speeds of approximately 11 images per minute in black and 6 images per minute in colour for simplex printing. When using automatic duplex printing, speeds are approximately 8.3 ipm in black and 5.2 ipm in colour.

For photo printing, the G3780 can produce a 4 × 6-inch borderless photo in approximately 45 seconds on compatible photo media.

The printer uses the GI-71 ink system, with pigment-based Black ink and dye-based Cyan, Magenta and Yellow inks. Standard GI-71 yields are rated at up to 6,000 pages for Black and 7,700 pages for each colour. Economy mode increases the rated yield to up to 7,600 black pages and 8,100 colour pages.

The integrated flatbed CIS scanner provides an optical resolution of 600 × 1200 dpi, while the copier supports up to 99 copies and includes useful functions such as two-sided copying, 2-on-1, 4-on-1 and ID Copy.

Wireless connectivity makes it possible to print from compatible computers, smartphones and tablets. The G3780 supports Wi-Fi, Direct Wireless, AirPrint, Mopria and cloud/mobile printing solutions.

Refillable GI-71 Ink System

The PIXMA G3780 uses four separate ink colours:

• GI-71 PGBK: Pigment Black
• GI-71 C: Cyan
• GI-71 M: Magenta
• GI-71 Y: Yellow

Standard GI-71 Yield

• Black: up to 6,000 pages
• Cyan: up to 7,700 pages
• Magenta: up to 7,700 pages
• Yellow: up to 7,700 pages

Economy Mode Yield

• Black: up to 7,600 pages
• Colour: up to 8,100 pages each

The printer also supports GI-71S ink bottles:

• GI-71S PGBK: up to 3,100 pages
• GI-71S C/M/Y: up to 4,400 pages each

Actual yield varies according to printed content, settings, environmental conditions and frequency of use.

Automatic Duplex Printing

The PIXMA G3780 supports automatic two-sided printing, allowing compatible documents to be printed on both sides of the paper without manually turning each sheet.

Approximate duplex document speeds are:

• Black: 8.3 ipm
• Colour: 5.2 ipm

This feature is useful for reducing paper consumption when printing multi-page documents.

Printing Performance

The printer supports a maximum resolution of 4800 × 1200 dpi.

Approximate print performance:

• Black simplex: 11 ipm
• Colour simplex: 6 ipm
• Black duplex: 8.3 ipm
• Colour duplex: 5.2 ipm
• 4 × 6-inch borderless photo: 45 seconds
• First Print Out Time: approximately 9 seconds black / 14 seconds colour

The maximum printable width is approximately 203.2 mm, while borderless printing supports widths up to 216 mm.

Scanning

The integrated flatbed scanner uses Contact Image Sensor (CIS) technology.

Optical resolution: 600 × 1200 dpi
Maximum document size: A4 / Letter, up to 216 × 297 mm
Scanning: Colour and Greyscale

This makes the G3780 suitable for scanning documents, photographs and everyday office materials.

Copying

The PIXMA G3780 provides standalone copying without requiring a computer.

• First colour copy: approximately 23 seconds
• Continuous colour copy speed: approximately 3.2 ipm
• Maximum copies: 99
• Copy enlargement/reduction: 25–400%
• Maximum document size: A4 / Letter
• Borderless Copy
• Two-sided Copy
• 2-on-1 Copy
• 4-on-1 Copy
• Frame Erase
• ID Copy

Wireless Connectivity

The G3780 provides flexible connectivity for home and small-office environments.

• USB 2.0
• Wi-Fi
• Direct Wireless
• AirPrint
• Mopria
• Canon PRINT
• Easy-PhotoPrint Editor
• Cloud printing
• Compatible mobile printing solutions

The wireless LAN supports IEEE 802.11b/g/n with WPA-PSK, WPA2-PSK and WPA3-SAE security options.

Paper Handling

The printer provides a 100-sheet standard paper capacity.

Supported media includes:

• A4
• A5
• A6
• B5
• Letter
• Legal
• Executive
• Indian Legal
• Foolscap
• Oficio formats
• 4 × 6-inch photo paper
• 5 × 7-inch photo paper
• 7 × 10-inch photo paper
• 8 × 10-inch photo paper
• Square photo sizes
• Card sizes
• Envelopes
• Custom paper sizes

The printer supports borderless printing on compatible media.

LCD Display and Operation

The PIXMA G3780 features a 3.43 cm / 1.35-inch square monochrome LCD with guided instructions. The display helps users access printer settings and perform common operations without needing to refer to the manual for every task.

The operation panel supports multiple selectable languages.

Easy Ink Refilling

The refillable ink system is designed for simple and controlled refilling. Each ink bottle nozzle is designed to fit the corresponding colour tank, helping reduce the possibility of accidental colour mixing.

The printer supports both standard GI-71 and smaller GI-71S ink bottles.

Easy Maintenance

The G3780 uses a user-replaceable MC-G07 maintenance cartridge, making routine maintenance more convenient and helping minimise downtime during regular printing.

Key Highlights

• Wireless colour refillable ink tank All-in-One printer
• Print, Scan and Copy functionality
• Automatic duplex printing
• Up to 4800 × 1200 dpi print resolution
• Print speed up to 11 ipm black and 6 ipm colour
• Duplex print speed up to 8.3 ipm black and 5.2 ipm colour
• 4 × 6-inch borderless photo printing in approximately 45 seconds
• GI-71 and GI-71S refillable ink options
• Up to 6,000 black and 7,700 colour pages with standard GI-71 inks
• Economy mode yields up to 7,600 black and 8,100 colour pages
• Flatbed CIS scanner with 600 × 1200 dpi optical resolution
• Up to 99 copies
• 100-sheet standard paper capacity
• 3.43 cm / 1.35-inch monochrome LCD
• Wi-Fi, USB and Direct Wireless connectivity
• AirPrint and Mopria support
• Mobile and cloud printing support
• User-replaceable MC-G07 maintenance cartridge
• Recommended monthly print volume of 150–1,500 pages

Detailed Specifications