Cartridge KMP HP CC640EE NR.300 black

The KMP HP CC640EE NR.300 black cartridge is a refillable black ink cartridge made for use in compatible HP printers. It delivers an approximate page yield of 200 pages and is designed to produce clear black text and standard monochrome graphics. The cartridge supports repeated refilling and is presented as an economical alternative to single-use cartridges, suitable for home and office document printing.

Advantages

The cartridge provides consistent black print quality for everyday documents and offers the possibility of multiple refills to reduce waste and printing cost. Its design facilitates installation in compatible HP printers and aims to maintain reliable page output across typical office workloads. The product’s refillable nature supports longer service life compared with disposable cartridges.

Suitable for

• Printing monochrome documents and text
• Small office or home office use with moderate monthly print volumes
• Environments seeking a refillable, cost-effective ink solution

Key specifications

• Colour: Black
• Estimated page yield: approximately 200 pages
• Type: Refillable ink cartridge for compatible HP printers
• Intended use: Monochrome document printing

How to use

Turn off the printer and open the cartridge access door following the printer manufacturer’s instructions. Remove the empty cartridge and install the KMP HP CC640EE NR.300 black cartridge into the correct slot, ensuring it is seated securely. Close the access door and power the printer back on. If required, run a printer alignment or cleaning cycle to ensure optimal print quality after installation. Refill only with compatible black ink formulated for this cartridge model and follow safety instructions on the refill ink packaging.

Recommendations

Store the cartridge in a cool, dry place before installation to prevent ink drying. Perform periodic nozzle checks and cleaning cycles if print density decreases. When refilling, use recommended ink types and follow proper refill procedures to avoid leaks and preserve printhead performance.