HP 645A Black Original LaserJet Toner Cartridge (C9730A) – Genuine HP

# HP 645A Black Original LaserJet Toner Cartridge (C9730A) – Genuine HP

The **HP 645A Black Original LaserJet Toner Cartridge (C9730A)** is designed to deliver crisp black text, sharp graphics, and professional-quality printing. Engineered specifically for compatible HP Color LaserJet printers, this genuine HP toner cartridge provides reliable performance, consistent print quality, and dependable results from the first page to the last. It delivers an estimated page yield of up to **13,000 pages** based on ISO/IEC 19798 standards.

Ideal for businesses, print departments, and high-volume office environments, the HP 645A Black toner helps produce high-quality reports, contracts, invoices, and everyday business documents while maintaining the performance and reliability of your HP printer.

## Key Features

* 100% Genuine HP Original Toner Cartridge
* OEM Part Number: **C9730A**
* HP Cartridge Series: **645A**
* Sharp black text and crisp graphics
* Professional-quality laser printing
* Reliable and consistent performance
* Easy to install and replace
* Designed for compatible HP Color LaserJet printers
* Ideal for business and high-volume printing

## Compatible HP Printers

* HP Color LaserJet 5500
* HP Color LaserJet 5500dn
* HP Color LaserJet 5500dtn
* HP Color LaserJet 5500hdn
* HP Color LaserJet 5500n
* HP Color LaserJet 5550
* HP Color LaserJet 5550dn
* HP Color LaserJet 5550dtn
* HP Color LaserJet 5550hdn
* HP Color LaserJet 5550n

## Specifications

* **Brand:** HP
* **Manufacturer:** HP Inc.
* **Product Name:** HP 645A Black Original LaserJet Toner Cartridge
* **Series:** 645A
* **Model:** C9730A
* **MPN:** C9730A
* **GTIN / EAN / UPC:** **808736558136**
* **Colour:** Black
* **Print Technology:** Laser
* **Cartridge Type:** Original HP Toner Cartridge
* **Page Yield:** Up to **13,000 pages** (ISO/IEC 19798)
* **Condition:** New
* **OEM Product:** Yes
* **Package Quantity:** 1 Toner Cartridge
* **Package Contents:** 1 × HP 645A Black Original LaserJet Toner Cartridge
* **Warranty:** HP Limited Manufacturer Warranty

## What’s in the Box?

* 1 × HP 645A Black Original LaserJet Toner Cartridge (C9730A)

Choose the **HP 645A Black Original LaserJet Toner Cartridge (C9730A)** for dependable performance, professional print quality, and consistently sharp black prints with every page.