Highlight:
Original Laser Toner Cartridge 645A for HP
, HP Color LaserJet 5500 toner cartridge
, C9730A toner cartridge with warranty
Original Laser Toner Cartridge 645A C9730A C9731A C9732A C9733A for HP Color LaserJet 5500, 5500dn, 5500dtn, 5500hdn, 5500n, 5550, 5550dn, 5550dtn, 5550hdn, 5550n Printer parts
HP 645A Original LaserJet Toners offer top-tier quality, both in tone and image, when used for business printing in bulk quantities. Each cartridge is designed to work with HP Color LaserJet Models 5500 and 5550, and these are the only legitimate products of that type. They include a unique new toner formula allowing precise placement of dots, excellent colour reproduction, and clearly defined text and images. Additionally, they include an innovative smart chip integrated into each cartridge that enables users to monitor the precise level of toner in real-time, which helps reduce the amount of downtime caused by running out of toner and increase productivity in busy work environments.
Product Specifications
- Product Series: HP 645A (High Yield)
- Compatible Printer Models: HP Color LaserJet 5500, 5500dn, 5500dtn, 5500hdn, 5500n, 5550, 5550dn, 5550dtn, 5550hdn, 5550n
- Available Colors & Part Numbers:
- Black: C9730A
- Cyan: C9731A
- Yellow: C9732A
- Magenta: C9733A
- Approximate Page Yield:
- Black (C9730A): ~13,000 pages
- Cyan (C9731A): ~12,000 pages
- Yellow (C9732A): ~12,000 pages
- Magenta (C9733A): ~12,000 pages
- Print Technology: Color Laser
- Design Type: Drum and toner integrated (Drum-powder integrated)
- Packaging Dimensions: 500 x 160 x 265 mm
- Packaging Weight: 2.9 kg
- Environmental Parameters:
- Operating Temperature: 15-25℃
- Operating Humidity: 20-80% (relative humidity)
- Storage Temperature: -20-40℃
Product Parameters
| Type | Printer Original New Toner Cartridge |
|---|
| For Use In | HP Color LaserJet 5500, 5500dn, 5500dtn, 5500hdn, 5500n, 5550, 5550dn, 5550dtn, 5550hdn, 5550n |
|---|
Product Photos
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⚠️ Important Notes
- Page Yield Disclaimer: The stated page yields based on ISO/IEC 19798 standards (assuming 5% average page coverage). Actual yields will vary considerably depending on the content of your printed pages, graphics density, and other printing factors.
- Starter Cartridges: If you are replacing the cartridges that came in the box with a new printer, please note that HP often includes "Introductory" or "Starter" cartridges. These are not at full capacity and are intended only for quick demonstration and troubleshooting purposes.
- Genuine HP Recommendation: HP strongly recommends using genuine HP toner cartridges. HP cannot guarantee the quality, reliability, or print performance of non-HP, refilled, or remanufactured cartridges. Using non-genuine supplies may result in poor print quality and might not be covered under warranty.
- Printer Dependency: For HP Color LaserJet printers, if one color toner gets too low or empty, the printer may require you to replace it before it can resume printing, even if you only intend to print in black and white. However, setting your printer to "Print in Grayscale" can help reduce the use of color cartridges.
- Proper Storage: Store toner cartridges in a cool, dry place within the recommended operating temperature range (59 to 86°F / 15 to 30°C) and humidity range to maintain optimal performance before installation.
Frequently Asked Questions
Q1: Is this a genuine original toner cartridge?
Yes. This product is a genuine OEM toner cartridge, manufactured to the original brand's specifications to ensure reliable print performance and full compatibility with your printer.
Q2: How can I confirm this toner is suitable for my printer?
Please check your printer model and toner cartridge code before ordering. The compatible printer models are listed in the Product Parameters section above. If you are unsure, contact us with your machine model — we will confirm compatibility within 2 hours.
Q3: Why choose original toner instead of compatible toner?
Original toner is developed and tested by the manufacturer to work precisely with your printer's imaging system. It delivers consistent print quality, reliable page yields, and optimal fusing performance — reducing the risk of print defects and maintenance issues.
Q4: Is original toner suitable for high-volume office printing?
Yes. OEM toner cartridges are designed for the rated duty cycle of your printer, providing consistent output quality across the full page yield. High-yield versions are available for printers with higher monthly print volumes.
Q5: Does the toner cartridge have an expiration date?
Yes. Each original toner cartridge has a production batch code and a recommended shelf life of 24–36 months when stored properly in a cool, dry environment (10°C–30°C, 30–65% RH).
Q6: Can you supply original toner cartridges in bulk?
Yes. We provide bulk supply solutions for distributors and professional buyers, with stable sourcing channels, competitive pricing, and reliable export logistics to 80+ countries.
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