Toner Cartridge HP 643A Q5950A 13000 pages Black

The HP 643A Q5950A black toner cartridge delivers reliable, high-volume monochrome printing with a stated yield of up to 13,000 pages. Designed for business environments, the cartridge uses HP ColorSphere toner tuned with the printing system to provide consistent print quality, sharp text and clear graphics while helping to control printing costs. It is compatible with select HP LaserJet printers and comes as a single unit for quick replacement.

Advantages

This HP 643A toner cartridge provides predictable page yield and consistent monochrome output suitable for busy offices. The ColorSphere formulation is calibrated with HP printing systems to optimise image quality and printer reliability, supporting higher productivity and lower overall printing costs. The cartridge is easy to install and designed for dependable performance over large print runs.

Suitable for

• High-volume black-and-white document printing
• Office environments and business workgroups
• Printing reports, invoices, correspondence and internal documents

Key specifications

• Model: HP 643A (Q5950A)
• Colour: Black
• Estimated yield: up to 13,000 pages
• Quantity per pack: 1 piece
• Print technology: Laser
• Weight: 1.7 kg
• Brand compatibility: HP
• EAN: 0829160493879

How to use

Power off the printer or follow the manufacturer’s front-panel instructions for cartridge replacement. Open the printer access door, remove the empty cartridge according to the printer guide, and unpack the new HP 643A cartridge. Remove any protective seals, align the cartridge with the guide rails and slide it into place until it clicks. Close the access door and run any required printer calibration or page-cleaning cycle as prompted by the device.

Recommendations

Store the cartridge in a cool, dry place in its original packaging until installation. Use genuine HP supplies and follow the printer’s service messages for best results; recycling options are available through HP's returns and recycling programmes.