Remanufactured for Canon PFI-704G 700ml Green Ink Cartridge (3868B001)

Canon PFI-704G Green (3868B001) at a glance: a green wide-format ink tank holding 700 ml of ink. Remanufactured: an original Canon tank, emptied, cleaned, refilled to the original fill level and tested. Fits the imagePROGRAF iPF8300. Backed by our 1-year 100% satisfaction guarantee; orders placed by 4 PM ET (Mon–Fri) ship the same day from Long Island, NY.

Key Facts

What's in the Box

• 1 × Canon PFI-704G Green (3868B001) remanufactured tank — 700 ml

Large-format tanks are sold by volume; the manufacturer does not publish a page yield because output depends on media, print mode and image coverage.

Compatible Printers (1 model)

• Canon imagePROGRAF iPF8300

Don't mix these up: PFI-704 is the 700 ml tank; PFI-304 is the 330 ml version for the same printers, and PFI-706 (700 ml) is Canon's successor series.

Not sure? Look up your exact model on our Find Ink by Printer page, or contact us and we'll confirm the right cartridge for you.

Part Numbers & Also Known As

This tank replaces or is also searched for as: 3868B001, PFI-704G, PFI-704 G, PFI704G, 3868B001AA, Canon PFI-704 Green

Installation & Troubleshooting

Installing: open the ink tank cover on the side of the printer, raise the lock lever on the empty tank and pull it out. Gently rock the new tank side to side a few times to mix the ink, slide it in with the label facing up, and lower the lever until it locks. Close the cover; the printer reads the tank and updates the ink level.

Ink level and messages: the printer reads the chip on each tank. If it asks you to confirm a non-genuine or refilled tank, accept the prompt to continue; the ink level indicator keeps working as normal.

Banding or missing colors: run a nozzle check and a head cleaning from the printer's maintenance menu before replacing any parts.

Still stuck? See our guide to fixing a cartridge that isn't recognized or contact us and we'll make it right.

Remanufactured vs. Compatible vs. Original

Original (OEM) supplies are new from the printer brand and cost the most. Remanufactured supplies, like this one, start as genuine original cartridges or tanks that are cleaned, refilled and tested, so they fit and communicate like the original at a fraction of the price. Compatible supplies are built new by a third party. Castle Ink sells remanufactured inkjet cartridges and compatible toner.

Other Options for the Same Printers

• Canon PFI-704B 700ml Blue Ink Cartridge (3869B001)
• Canon PFI-704BK 700ml Black Ink Cartridge (3861B001)
• Canon PFI-704C 700ml Cyan Ink Cartridge (3862B001)
• Canon PFI-704GY 700ml Gray Ink Cartridge (3870B001)
• Canon PFI-704M 700ml Magenta Ink Cartridge (3863B001)
• Canon PFI-704MBK 700ml Matte Black Ink Cartridge (3860B001)
• Canon PFI-704PC 700ml Photo Cyan Ink Cartridge (3865B001)
• Canon PFI-704PGY 700ml Photo Gray Ink Cartridge (3871B001)

Frequently Asked Questions

How much ink does the Canon PFI-704G Green hold?

700 ml, the same capacity as the original 3868B001.

Which printers does it fit?

imagePROGRAF iPF8300. See the full list above, or check our Find Ink by Printer page.

Can I use it alongside original tanks?

Yes. Each color is a separate tank, so you can replace one color at a time and keep using original tanks in the other slots.

Will this void my printer warranty?

No. Under the U.S. Magnuson-Moss Warranty Act, a manufacturer can't void your printer warranty just because you used a third-party or remanufactured supply. If a non-original supply directly caused damage, that specific repair might not be covered.

How long can I store it?

Store it sealed, at room temperature and out of direct sunlight, and use it within about 24 months for best results. Once opened, install it promptly.

When will my order ship?

Orders placed by 4 PM ET, Monday through Friday, ship the same business day from Long Island, NY, by USPS (2–5 business days). Expedited 1–2 day delivery is available at checkout, and shipping is free on orders over $50.