HP 642A | CB400A | Original HP Black Toner Cartridge

The HP 642A (CB400A) Black Toner Cartridge delivers sharp, professional-quality black text and graphics for business environments that demand reliability and consistency. Ideal for everyday office printing, this standard-yield cartridge ensures crisp output from the first page to the last.

What Is This Cartridge For?

• Mid-sized offices and departments with regular black-and-white printing needs
• Printing reports, business documents, invoices, and internal communications
• Used in HP Color LaserJet CP4005 series printers

Key Benefits

• Print up to 7,500 pages: Standard yield capacity provides reliable performance for consistent printing volumes.
• Bold, sharp black output: Produces high-contrast text and graphics suitable for both internal and client-facing materials.
• Original HP engineering: Designed for seamless integration with your printer and consistent toner level monitoring.
• Easy to install: Quick, clean replacement reduces downtime and helps maintain workflow efficiency.

Why Choose Standard-Yield?

This cartridge is a dependable option for offices that require consistent black-and-white printing with excellent results. It strikes a balance between performance and cost-effectiveness for everyday use.