Remanufactured for Canon BJI-642 Black Ink Cartridge (0993A003)

The Canon BJI-642 compatible black ink cartridge from Castle Ink is a direct replacement for the OEM Canon BJI-642, 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-642 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-642 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-642 with a 100% satisfaction guarantee: if you aren’t happy with quality or yield, we replace or refund it.

Compatible Canon Printers

• Canon BJ-300
• Canon BJ-330
• Canon P 670
• Canon 4072 EXECJET
• Canon EXECJET
• Canon IBM 4072 EXECJET
• Canon IBM EXECJET
• Canon COLORJET 4079

Product Specifications

• OEM Part Number: 0993A003, BJI-642
• SKU: BJI-642
• OEM Reference: Canon BJI-642
• Color: Black
• Cartridge Type: Remanufactured (genuine OEM shell)
• Format: Inkjet Ink
• Brand Compatibility: Canon
• Warranty: Castle Ink 100% satisfaction guarantee
• Shipping: Free U.S. shipping; same-day dispatch on orders before 4 PM ET

Frequently Asked Questions

Will the BJI-642 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-642? The BJI-642 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 4 PM ET ship the same business day from our U.S. warehouse with free standard shipping. Expedited options are available at checkout.