Canon GPR-42 Black Toner Cartridge

The Canon 4791B003AB is a black toner cartridge created for Canon laser printers, offering a reliable way to keep everyday printing sharp and professional. Each page benefits from deep black tones that make text stand out and graphics appear clear, so reports, contracts, and presentations leave a polished impression.

With a weight of 4.3 pounds, this cartridge carries a generous toner supply that suits offices, workgroups, and home workstations that handle a steady flow of documents. Fewer replacements mean less downtime, allowing teams to stay productive during busy periods.

Installation is straightforward. Slide the cartridge into its slot, close the cover, and the printer is ready to deliver consistent results from the first page to the last. Because the toner is formulated for Canon devices, you can count on seamless communication with the printer and reduced risk of smudging or fading.

Whether you manage daily administrative tasks, print course materials, or assemble legal packets, the Canon 4791B003AB helps maintain a steady rhythm of dependable printing without sacrificing quality.

• Black toner that delivers crisp pages with rich contrast
• Made for Canon laser printers to ensure dependable performance
• Produces clear text and sharp graphics throughout the cartridge life
• High capacity reduces the frequency of cartridge changes
• Quick, hassle-free installation keeps workflows moving
• Consistent results suited to offices, classrooms, and home work areas