









🖤 Print Bold, Print Smart — Stay Ahead with HP 645A!
The HP 645A Black Toner Cartridge (C9730A) delivers approximately 13,000 pages of sharp, consistent black prints. Engineered for HP Color LaserJet 5500 and 5550 series printers, it features tamper-resistant chips for security and is made from 100% recycled content, supporting sustainable office practices without sacrificing reliability or print quality.






| Controller Type | Touch control |
| Special Feature | Original HP Toner Cartridge – exceptional reliability and consistent print quality^Page Yield: 13 000 per cartridge^Cartridges Per Pack:1^Compatible Printers: HP COLOR LASERJET 5500/5550^Recycle HP Original cartridges for free with HP’s Planet Partners Programme |
| Dual-sided printing | No |
| Page Yield | 13000 |
| Printer Model Compatibility | HP Color LaserJet 5500 |
| Manufacturer | HP |
| UPC | 300844108901 193808110481 193808110443 193808110467 193808110412 193808901478 193808110450 088698445402 193808110474 193808110429 193808110436 088698585313 193808901461 829160152622 803982828972 |
| National Stock Number | 7510-01-518-9665 |
| Series | toner |
| Item model number | C9730A |
| Item Weight | 6.4 pounds |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Item Dimensions LxWxH | 3.94 x 3.94 x 3.94 inches |
| Number of Processors | 1 |
| Voltage | 240 Volts |
| Department | Default Category |
| Language | English |
| ASIN | B000077CF7 |
| Country of Origin | Mexico |
| National Stock Number | 7510-01-518-9665 |
| Is Discontinued By Manufacturer | No |
| Date First Available | February 13, 2006 |
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