Canon PIXMA G670 Review: The Ultimate 6-Ink Solution for Photo Enthusiasts
For years, ink tank printers were seen as workhorses—great for printing thousands of office documents but lacking the color depth required for professional-grade photography. The Canon PIXMA G670 changes that narrative. As part of Canon’s "MegaTank" lineup, the G670 is specifically engineered for high-volume photo printing, bridging the gap between economical home printers and high-end photo studios.
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| Canon PIXMA G670 Review: The Ultimate 6-Ink Solution for Photo Enthusiasts |
Key Specifications at a Glance
Functions: Print, Scan, Copy
Ink System: 6-Color Dye-Based Ink (C, M, Y, BK, GY, R)
Print Resolution: 4,800 x 1,200 dpi
Max Paper Size: A4 / LTR (Banner printing up to 1.2 meters)
Connectivity: Wi-Fi, USB 2.0, AirPrint, Mopria
Photo Yield: Up to 3,800 4R (4x6") photos per set of ink bottles
Design and Build: Practicality Meets Precision
The Canon G670 maintains the compact, matte-black aesthetic of the G-series. However, the most significant change is visible through the clear windows on the front: six ink tanks instead of the usual four.
Canon has introduced a hassle-free refilling system where each bottle tip is uniquely keyed to fit only its matching color tank. This prevents accidental mixing—a lifesaver for busy home users. Additionally, the printer features a 2-line mono LCD, which, while basic, makes navigating maintenance tasks and Wi-Fi setup straightforward.
The Game Changer: 6-Color Dye Ink System
Most ink tank printers use a CMYK (Cyan, Magenta, Yellow, Black) system. The G670 adds two critical colors: Red and Grey.
The Red Ink: Significantly expands the color gamut, making sunsets, floral shots, and skin tones appear much more vibrant and natural.
The Grey Ink: This is the "secret sauce" for photo enthusiasts. It provides better contrast, stabilizes colors, and allows for much higher-quality monochrome (black and white) prints without the common green or purple tints found in 4-color printers.
Performance: Quality Over Speed
If you are looking for a speed demon to print 50-page reports, this isn't it. With an ISO speed of approximately 3.9 ipm (images per minute) for both black and color, it is notably slower than office-oriented MegaTank models.
However, when it comes to photos, the G670 shines. A borderless 4R photo takes about 47 seconds to print. The results are crisp, with a level of graduation and detail that rivals traditional lab prints.
Economics: The "MegaTank" Advantage
The primary reason to buy the G670 is the cost-per-print. Canon claims a single set of GI-73 ink bottles can yield up to 3,800 4R photos. For a hobbyist or a small business (like a photo booth or a craft shop), this brings the cost of high-quality photo printing down to a fraction of what traditional cartridges would cost.
Another major "pro" is the user-replaceable maintenance cartridge. In many older printers, once the waste ink pad was full, the printer required a professional service. With the G670, you can simply swap the cartridge (MC-G02) yourself, ensuring minimal downtime.
Pros and Cons
| Pros | Cons |
| Exceptional color accuracy with 6-ink system | Slow document printing speeds |
| Extremely low cost per photo print | No Automatic Document Feeder (ADF) |
| User-replaceable maintenance cartridge | No automatic duplex (double-sided) printing |
| Supports banner printing (up to 1.2m) | 2-line LCD feels dated compared to touchscreens |
Final Verdict: Who is the Canon G670 for?
The Canon PIXMA G670 is not a general-purpose office printer. It is a specialized tool for photographers, scrapbookers, and creative hobbyists.
If you value color depth, enjoy printing your own memories at home, or run a small business that requires high-quality visual output without the high cost of cartridges, the G670 is arguably the best value-for-money photo ink tank on the market today.