The Canon GP-4600S is a 44″ large-format printer built for retail chains, franchised stores, and print service providers who need precise color accuracy and production-ready reliability at scale. It’s part of Canon’s GP S Series, powered by a 7-color LUCIA PRO II pigment ink system that includes Orange and Gray for an expanded color gamut. Buffalo Imaging serves professional print shops and studios with the equipment and supplies they need to keep production moving.


7-Color LUCIA PRO II Ink System
Five of the printer’s seven inks (Photo Black, Cyan, Magenta, Yellow, and Gray) use the same PFI-3100/3300/3700 ink as the Canon PRO-2600, PRO-4600, and PRO-6600. The Matte Black and Orange inks are shared with the Canon GP-2000 and GP-4000. The added Orange ink expands the color gamut for striking reds and oranges, while enhanced black density brings more depth to photographs and posters. The GP-4600S reproduces up to 96% of the PANTONE Formula Guide Solid Coated, making it well suited for corporate color matching and brand-accurate signage.
Built to Last
The LUCIA PRO II ink formulation is rated for up to 200 years of light resistance, with high scratch resistance that helps prints hold up during transport, handling, and mounting. This makes the GP-4600S suitable for both fine art and photography output as well as long-term retail and event signage.
Intelligent Media Handling
A Smart Roll Paper Set automatically detects media type, width, and remaining length, with touch-free loading that protects print surfaces from damage. An LED interior light lets you preview jobs mid-print, and semi-translucent ink tank covers make it easy to monitor supply levels. Canon’s advanced ink sensing technology automatically adjusts ink ejection to prevent banding and color shifts during long production runs.
Built for Production Workflows
A 500GB internal hard drive and 3GB of memory let the printer store and reprint jobs directly without tying up a host computer. Automatic media handling reduces downtime between jobs, and the printer is EPEAT Gold and ENERGY STAR certified, with cardboard packaging replacing the EPS foam used in earlier generations.
Connectivity and Compatibility
The printer connects via USB, Gigabit Ethernet, or Wi-Fi, with a built-in USB port for direct printing from external media. It’s compatible with both Mac and Windows workflows. The GP-4600S uses the same PF-10 print head as the Canon GP-2000, GP-2600S, GP-4000, GP-6600S, and the imagePROGRAF PRO Series, along with the same RH2-46 roll holder used by the PRO-4100, PRO-4100S, PRO-4600, and GP-4000.
What’s in the Box
- imagePROGRAF GP-4600S printer
- Print Head (PF-10)
- 330ml starter ink tanks (7 colors)
- Maintenance cartridge (pre-installed)
- 2″ roll holder with 3″ core adapters
- Power cable and screw
- Installation guide and documentation
- Warranty statements and product registration materials
Full Specifications
| Spec | Detail |
|---|---|
| Print Technology | 7-color LUCIA PRO II pigment ink |
| Ink Colors | Matte Black, Photo Black, Cyan, Magenta, Yellow, Gray, Orange |
| Max Print Width | 44″ |
| Max Resolution | 2400 x 1200 dpi |
| Print Head | PF-10 — shared with GP-2000/2600S/4000/6600S and PRO-2600/2100/4600/4100 |
| Roll Holder | RH2-46 — shared with PRO-4100/4100S/4600 and GP-4000 |
| Optional Accessory | Multifunction Roll Unit RU-43 (dual-roll capability, not standard) |
| Internal Storage | 500GB internal hard disk, 3GB memory |
| Media Handling | Auto media detection and loading, intelligent media handling |
| Connectivity | USB, Gigabit Ethernet, Wi-Fi, USB thumb drive printing |
| OS Compatibility | Windows and Mac |
| Ink Droplet Size | 4 picoliter minimum |
| Power Consumption | Max approx. 94W, standby approx. 1.7W, power off approx. 0.1W |
| Printer Weight (with stand, basket open) | 269 lbs |
| Printer Dimensions (with stand, basket open) | 62.7″ W x 38.7″ D x 46″ H |
| Shipping Weight (package, with pallet) | 399 lbs |
| Shipping Dimensions (package, with pallet) | 71.7″ W x 36″ D x 41.2″ H |
| PANTONE Coverage | Up to 96% of PANTONE Formula Guide Solid Coated |
| Light Resistance | Up to 200 years |
| Certifications | ENERGY STAR, EPEAT Gold |
| SKU | 6413C002AA |
| Alternate SKU | 6413C002AB / 6413C002AC |
| UPC | 013803375510 |
| User-Replaceable Items | Print Head (PF-10), Maintenance Cartridge (MC-30), Ink Tanks (PFI-3100/3300/3700, PFI-2100MBK/O) |
What is the Canon imagePROGRAF GP-4600S used for?
The GP-4600S is a 44″ large-format printer built for retail chains, franchised stores, and print service providers that need precise, brand-accurate color at production scale. It’s commonly used for retail signage, corporate graphics, and premium poster production.
What is the best Canon printer for accurate PANTONE color matching at 44 inches?
The GP-4600S is built specifically for that use case, reproducing up to 96% of the PANTONE Formula Guide Solid Coated using its 7-color LUCIA PRO II ink system with added Orange ink. For brand-accurate corporate colors and retail signage at scale, it’s one of the more purpose-built options in Canon’s current lineup.
What ink system does the GP-4600S use?
It uses Canon’s 7-color LUCIA PRO II pigment ink system: Matte Black, Photo Black, Cyan, Magenta, Yellow, Gray, and Orange. Five of the seven colors (Photo Black, Cyan, Magenta, Yellow, Gray) use the same ink as the Canon PRO-2600, PRO-4600, and PRO-6600, while Matte Black and Orange are shared with the GP-2000 and GP-4000.
What’s the difference between the GP-4600S and the PRO-4600?
The GP-4600S and PRO-4600 actually share five of their ink colors and the same PF-10 print head, but the GP-4600S uses a 7-color system with Orange for PANTONE color accuracy and retail production, while the PRO-4600 uses a 12-color LUCIA PRO II system with Chroma Optimizer built specifically for fine art and photography output.
Does the GP-4600S support dual-roll printing?
The GP-4600S includes intelligent media handling with automatic detection. Check with your dealer on current roll unit configurations, since Canon’s GP S Series has separate purchasable configurations depending on your production needs.
How durable are prints from the GP-4600S?
The LUCIA PRO II ink formulation is rated for up to 200 years of light resistance, with high scratch resistance built in. This makes prints suitable for both long-term display and handling during transport, framing, or mounting.
Is the Canon GP-4600S the best printer for retail chain signage production at 44 inches?
It’s purpose-built for that use case: PANTONE-accurate color, a 500GB internal hard drive for storing and reprinting jobs, and EPEAT Gold/ENERGY STAR certification. Whether it’s the best fit depends on your specific color and volume needs, but it’s designed specifically for consistent, repeatable retail and corporate graphics production at scale.
What print head and roll holder does the GP-4600S use?
It uses the PF-10 print head, shared with the Canon GP-2000, GP-2600S, GP-4000, GP-6600S, and the imagePROGRAF PRO Series. It also uses the RH2-46 roll holder, the same one used by the PRO-4100, PRO-4100S, PRO-4600, and GP-4000.
What connectivity options does the GP-4600S have?
USB, Gigabit Ethernet, and Wi-Fi are all built in, along with a USB port for direct printing from external media. It works with both Mac and Windows workflows.
Is the GP-4600S environmentally certified?
Yes. The GP-4600S is ENERGY STAR certified and holds EPEAT Gold compliance. It also ships in cardboard packaging rather than the EPS foam used in earlier printer generations.








































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