Product Specifications
| SKU | BJI-643BK |
|---|---|
| OEM Part Number | BJI-643BK |
| UPC / GTIN | 655257901428 |
| Cartridge Type | Ink Cartridge |
| Compatible Brand | Canon |
| Color | Black |
| Condition | New |
| Warranty | 100% Satisfaction Guarantee |
Compatible Printers
This ink cartridge is compatible with the following Canon printers:
- 4079 COLOR JETPRINTER
- 4079 PLUS COLOR JETPRINTER
- BC-643B
- BJC-800
- BJC-820
- BJC-880
- BJC-880J
- BJI-643B
- BJP-C80
- CJP-C80
- COLOR PRINTER
- COLORJET 4079
- IBM 4079 COLOR
- IBM 4079 PLUS COLOR
Product Description
The Canon BJI-643BK compatible black ink cartridge from Castle Ink is a direct replacement for the OEM Canon BJI-643BK, built for Canon PIXMA, MAXIFY, imageCLASS or imagePROGRAF printers. It’s an economical way to keep your printer in service without paying full OEM prices, while still meeting the print-quality standards your team expects.
The BJI-643BK delivers dense, dark black for sharp text, line work and reliable bar-code scanning. Castle Ink uses pigment-grade carbon black where the OEM specifies pigment ink so output looks crisp at first print and stays consistent through the life of the cartridge. Every BJI-643BK is assembled with a sealed ink reservoir, OEM-spec print-head interface, and color-balanced ink, then individually tested before shipping. Castle Ink backs every BJI-643BK with a 100% satisfaction guarantee: if you aren’t happy with quality or yield, we replace or refund it.
Compatible Canon Printers
- Canon BJC-800
- Canon BJC-820
- Canon BJC-880
- Canon BJC-880J
- Canon BJP-C80
- Canon CJP-C80
- Canon IBM 4079 COLOR
- Canon IBM 4079 PLUS COLOR
- Canon 4079 COLOR JETPRINTER
- Canon 4079 PLUS COLOR JETPRINTER
- Canon COLOR PRINTER
- Canon COLORJET 4079
Product Specifications
- SKU: BJI-643BK
- OEM Reference: Canon BJI-643BK
- Color: Black
- Cartridge Type: Compatible (non-OEM)
- Format: Inkjet Ink
- Brand Compatibility: Canon
- Warranty: Castle Ink 100% satisfaction guarantee
- Shipping: Free U.S. shipping; same-day dispatch on orders before 2pm ET
Frequently Asked Questions
Will the BJI-643BK void my Canon printer warranty? No. Under the U.S. Magnuson-Moss Warranty Act, your printer manufacturer cannot void your warranty solely because you installed a compatible (non-OEM) cartridge.
How does print quality compare to the genuine Canon BJI-643BK? The BJI-643BK is engineered to match the OEM cartridge’s ink chemistry, density and head-firing characteristics so day-to-day output should look essentially identical. If you ever see a difference, our satisfaction guarantee covers a free replacement or refund.
How fast will my order ship? Orders placed before 2pm ET ship the same business day from our U.S. warehouse with free standard shipping. Expedited options are available at checkout.
- See all Canon Printer Ink