HP 504X High Yield Black Original LaserJet Toner Cartridge vs HP 645A Black Original LaserJet Toner Cartridge

Key differences

The HP 645A Black Original LaserJet Toner Cartridge has 2,500 pages more black toner page yield than the HP 504X High Yield Black Original LaserJet Toner Cartridge (13000 pages vs 10500 pages). The HP 645A Black Original LaserJet Toner Cartridge has 4% more overall recycled content than the HP 504X High Yield Black Original LaserJet Toner Cartridge (17% vs 13%). The HP 645A Black Original LaserJet Toner Cartridge has 10 - 80% more operating relative humidity (H-H) than the HP 504X High Yield Black Original LaserJet Toner Cartridge (20 - 80% vs 10 - 80%). Compatibility: HP 504 toner cartridges work with: on the HP 504X High Yield Black Original LaserJet Toner Cartridge, HP 645 toner cartridges work with: on the HP 645A Black Original LaserJet Toner Cartridge. Cartridge capacity: High (XL) Yield on the HP 504X High Yield Black Original LaserJet Toner Cartridge, Standard Yield on the HP 645A Black Original LaserJet Toner Cartridge.

• Black toner page yield
  • 504X High Yield Black Original LaserJet Toner Cartridge:10500 pages
  • 645A Black Original LaserJet Toner Cartridge:13000 pages
• Cartridge capacity
  • 504X High Yield Black Original LaserJet Toner Cartridge:High (XL) Yield
  • 645A Black Original LaserJet Toner Cartridge:Standard Yield
• OEM code
  • 504X High Yield Black Original LaserJet Toner Cartridge:CE250X
  • 645A Black Original LaserJet Toner Cartridge:C9730A
• Overall recycled content
  • 504X High Yield Black Original LaserJet Toner Cartridge:13%
  • 645A Black Original LaserJet Toner Cartridge:17%
• Country of origin
  • 504X High Yield Black Original LaserJet Toner Cartridge:China, Japan
  • 645A Black Original LaserJet Toner Cartridge:Japan
• Operating relative humidity (H-H)
  • 504X High Yield Black Original LaserJet Toner Cartridge:10 - 80%
  • 645A Black Original LaserJet Toner Cartridge:20 - 80%
• Operating temperature (T-T)
  • 504X High Yield Black Original LaserJet Toner Cartridge:10 - 30 °C
  • 645A Black Original LaserJet Toner Cartridge:15 - 25 °C
• Storage relative humidity (H-H)
  • 504X High Yield Black Original LaserJet Toner Cartridge:10 - 80%
  • 645A Black Original LaserJet Toner Cartridge:10 - 90%