HP 304A Original LaserJet Toner Cartridge 

Specifications

• Cartridge Yield:  Black (CC530A): Approximately 3,500 pages, Cyan, Yellow, Magenta (CC531A, CC532A, CC533A): Approximately 2,800 pages each.
• Printing Colors: Black, Cyan, Yellow, Magenta.
• Quantity per Pack: 1 cartridge per pack (available as a combo 4-pack).
• Shelf Life: Up to 24 months with proper storage.
• Operating Conditions: 50°F to 86°F (10°C to 30°C); 20% to 80% relative humidity.
• Package Contents: 1 toner cartridge, recycling guide, and UPS label for recycling.
• Warranty: HP Premium Protection Limited Warranty
• Global Trade Identification Numbers (GTIN):Black (CC530A): 883585301492,Cyan (CC531A), Yellow (CC532A), Magenta (CC533A): Varies by color.