- HP 645A (C9731A) toner cartridges work with: HP Color LaserJet 5500, 5550.
- Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges.
- Original HP Cartridge Yield (approx): ~12,000 pages.Operating temperature range:59 to 77°F
- 645A toner is designed to work with your HP printer for high quality, reliable results every print.
- What’s in the Box: 1 New Original HP 645A (C9730A) toner cartridge
- Color: Cyan