Remanufactured for Canon BCI-6BK Black Ink Cartridge (4705A003)

Canon BCI-6BK Black (4705A003) at a glance: a black ink tank rated at about 420 pages. Remanufactured: an original Canon cartridge that has been cleaned, refilled and quality-tested. Fits the BJC-8200, S800, S820 and other models listed below. 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 BCI-6BK Black (4705A003) remanufactured tank — about 420 pages

Page yield is the manufacturer's rating for the matching original cartridge, measured at roughly 5% page coverage. Your results will vary with what you print.

Compatible Printers (22 models)

• Canon BJC-8200
• Canon S800
• Canon S820
• Canon S820D
• Canon S830D
• Canon S900
• Canon S9000
• Canon i860
• Canon i900D
• Canon i950
• Canon i960
• Canon i9100
• Canon i9900
• Canon i9950
• Canon PIXMA iP4000
• Canon PIXMA iP4000R
• Canon PIXMA iP5000
• Canon PIXMA iP6000D
• Canon PIXMA iP8500
• Canon PIXMA MP750
• Canon PIXMA MP760
• Canon PIXMA MP780

Don't mix these up: BCI-6 tanks look like BCI-3e tanks but are a different ink. BCI-3eBK is a pigment black; BCI-6BK is a dye black.

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: 4705A003, BCI-6BK, BCI6BK, Canon 6 Black, Canon BCI-6 Black

Installation & Troubleshooting

Installing: open the printer's cover until the print head holder moves to the replacement position. Press the tab on the empty tank and lift it out. Take the new tank out of its bag, twist or pull off the orange protective cap without touching the ink outlet, set it into the slot that matches its color and press down on the top until it clicks into place. Close the cover.

"Cartridge not recognized" or an ink-level warning: take the cartridge out, wipe the contacts with a dry lint-free cloth, make sure all tape is off and reseat it until it clicks. If the printer warns that the ink level can't be detected, confirm the prompt to keep printing.

Streaks or missing colors: run the nozzle check and print-head cleaning from the printer's maintenance menu, then print a test page.

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 BCI-6C Cyan Ink Cartridge (4706A003)
• Canon BCI-6G Green Ink Cartridge (9473A003)
• Canon BCI-6M Magenta Ink Cartridge (4707A003)
• Canon BCI-6PC Photo Cyan Ink Cartridge (4709A003)
• Canon BCI-6PM Photo Magenta Ink Cartridge (4710A003)
• Canon BCI-6R Red Ink Cartridge (8891A003)
• Canon BCI-6Y Yellow Ink Cartridge (4708A003)

Frequently Asked Questions

How many pages does the Canon BCI-6BK Black print?

About 420 pages, based on Canon's rating for the original 4705A003 at roughly 5% coverage.

Which printers does it fit?

BJC-8200, S800, S820, S820D, S830D, S900 and other models listed below. See the full list above, or check our Find Ink by Printer page.

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.