HP 645A Black Original LaserJet Toner Cartridge

HP 645A Black Original LaserJet Toner Cartridge Price in Bangladesh

The HP 645A Black Original LaserJet Toner Cartridge (C9730A) is engineered to deliver sharp, professional printing for enterprise-grade HP Color LaserJet models. Utilizing JetIntelligence toner technology and an embedded smart chip, it ensures consistent black density, reliable output, and precise toner-level reporting. With an official ISO/IEC-standard yield of approximately 13,000 pages (5% coverage), this cartridge is built for high-volume departments and busy office environments, providing long-term reliability with minimal interruptions. 

Designed as a direct plug‑and‑play replacement, the HP 645A integrates seamlessly with compatible printers with effortless installation and full firmware support. Supported models include HP Color LaserJet series such as 5500, 5500dn, 5500dtn, 5500hdn, 5550, 5550dn, 5550dtn, and others  Durable build quality and brand assurance mean minimal toner scatter, smudging, or fading even with heavy usage—perfect for mission-critical print tasks.

✅ Key Features

• ✅ Model Code: C9730A (HP 645A Black Toner)
• ✅ High Page Yield: Approximately 13,000 pages per cartridge (ISO/IEC 19752 
• ✅ JetIntelligence Technology: Ensures consistent quality, efficient toner usage, and advanced anti-fraud protection 
• ✅ Built-in Smart Chip: Enables accurate toner-level alerts and secure printer integration
• ✅ OEM Reliability: Manufactured to HP standards for consistent performance
• ✅ Easy Installation: Plug-and-play replacement with no manual setup
• ✅ Minimal Print Defects: Engineered to reduce smudging, streaking, and toner wastage

✅ Why Choose This Cartridge?

• ✅ Designed for high-volume output—ideal for schools, offices, and government groups
• ✅ Built to preserve print quality and print speed over long-term use
• ✅ OEM technology helps maintain printer warranty and firmware compatibility
• ✅ Smart-chip functionality reduces errors and ensures smooth operation
• ✅ Minimizes downtime—long life and predictable performance
• ✅ Offers consistent black clarity for professional documents and text-heavy pages