Toner Prism for Oki B721/B731/MB760/MB770, 18k pages, 100% new

Prism toner compatible with Oki B721, B731, MB760 and MB770 is a replacement monochrome imaging supply designed for high-volume office and business printing. Specified as 100% new, this toner cartridge provides an estimated yield of 18,000 pages and is intended to restore or maintain reliable black-and-white output for document workflows. The cartridge is sized and formulated to match the printing characteristics required by the listed Oki models, enabling continuous production of text documents, reports and forms without using the original manufacturer’s consumable.

Advantages

This Prism toner offers a high page yield of approximately 18,000 pages, reducing the frequency of cartridge changes in busy environments. Being 100% new, the cartridge is free of reused components and is manufactured to deliver consistent monochrome density, sharp text and stable performance throughout the specified yield. The compatibility with multiple Oki models simplifies inventory management where a single toner variant can serve several devices.

Suitable for

• Office document printing with high monthly volumes
• Business environments requiring consistent black-and-white output
• Print shops or departments handling bulk reports, invoices and forms
• Replacement of original toner to maintain production capacity

Key specifications

• Printer compatibility: Oki B721, B731, MB760, MB770 (monochrome)
• Estimated yield: 18,000 pages (black, standard coverage)
• Cartridge condition: 100% new (no remanufactured parts)
• Color: Black toner for monochrome printing

How to use

Install the Prism toner into the designated toner bay of the compatible Oki device following the printer manufacturer’s procedure: power off or set the machine to the recommended state, open the front access panel, remove the spent cartridge if present, and insert the new cartridge until it seats securely. After installation, close the access panel and allow the printer to complete any initialization or calibration cycles. Confirm toner recognition and perform a test print to verify correct installation and print density.

Usage recommendations

Store the cartridge in a cool, dry place away from direct sunlight and strong magnetic fields. For best results, use within the manufacturer’s recommended shelf life and avoid exposing the cartridge to extreme temperatures or humidity. When printing critical documents, run a calibration or density adjustment on the printer if available to ensure optimal monochrome output.