HP C9730A 645A Black Original LaserJet Toner Cartridge

The HP C9730A 645A Black Original LaserJet Toner Cartridge is a standard-capacity black toner cartridge designed for compatible HP Color LaserJet printers. It uses Original HP toner technology to deliver consistent print quality, sharp text and reliable performance.

With an approximate yield of 13,000 pages, the cartridge is suitable for offices and businesses with regular printing requirements. HP’s stated yield is based on standard testing conditions, and actual results can vary depending on the content and coverage of printed pages.

The C9730A is compatible with the HP Color LaserJet 5500 and 5550 series, including various network and duplex configurations within those series.

Key Features

• Original HP toner cartridge
• HP 645A series
• Black
• Standard-capacity cartridge
• Approx. 13,000-page yield
• Laser printing technology
• Designed for consistent print quality
• Suitable for regular and high-volume office printing
• Includes recycling guide

Compatible Printers

Compatible printer families include:

• HP Color LaserJet 5500
• HP Color LaserJet 5500n
• HP Color LaserJet 5500dn
• HP Color LaserJet 5500dtn
• HP Color LaserJet 5500hdn
• HP Color LaserJet 5550
• HP Color LaserJet 5550n
• HP Color LaserJet 5550dn
• HP Color LaserJet 5550dtn
• HP Color LaserJet 5550hdn
• HP Color LaserJet 5550dsn

Specifications