HP C9450A - 130ml Gray Ink Cartridge for DesignJet Z2100 and Z3100 Series

HP 70 Gray 130ml Ink Cartridge (C9450A)

The HP 70 Gray ink cartridge delivers exceptional print quality and smooth tonal transitions for your HP DesignJet large-format printer. With a generous 130ml capacity, this high-volume cartridge produces accurate gray tones essential for black and white photography, technical drawings, and professional graphics requiring precise grayscale reproduction.

Key Features

• High-Capacity 130ml: Extended ink volume reduces cartridge changes and maximizes productivity
• Precise Gray Tones: Accurate gray reproduction for smooth gradations and tonal transitions
• Enhanced Grayscale Range: Expands tonal capabilities for superior black and white output
• Professional Quality: HP's advanced pigment-based ink technology ensures consistent results
• Fade-Resistant: Long-lasting prints that maintain quality and tonal accuracy over time
• Genuine HP Quality: Original HP cartridge ensures optimal compatibility and printer warranty protection
• Cost-Effective: Larger capacity provides better value for high-volume printing

Technical Specifications

• Part Number: C9450A
• Color: Gray
• Capacity: 130ml
• Ink Type: Pigment-based
• Technology: HP Vivera pigment ink
• Compatibility: HP DesignJet Z2100 and Z3100 series printers
• Manufacturer: HP Canada
• Barcode: 882780528673
• Weight: 1.0 lb

Compatible Printers

• HP DesignJet Z2100 24-inch Photo Printer
• HP DesignJet Z2100 44-inch Photo Printer
• HP DesignJet Z3100 24-inch Photo Printer
• HP DesignJet Z3100 44-inch Photo Printer
• HP DesignJet Z3100ps Photo Printer series

Ideal Applications

• Black and white photography with extended tonal range
• Fine art reproduction and gallery prints
• Architectural renderings and technical illustrations
• Grayscale graphics and presentations
• Photo proofing and color-critical workflows
• Monochrome posters and display graphics
• Professional portrait and landscape photography

Why Gray Ink Matters

Gray ink is a critical component in achieving superior black and white prints. By adding gray to the standard black inks, the HP DesignJet Z-series printers can produce smoother tonal transitions, eliminate color casts in neutral tones, and deliver a wider grayscale range. This results in professional-quality black and white output that rivals traditional darkroom prints.

Genuine HP Advantage: Genuine HP ink cartridges are engineered to work seamlessly with HP DesignJet printers, delivering consistent quality, optimal performance, and reliable results. HP Vivera pigment inks offer exceptional fade resistance and color stability, ensuring your prints maintain their quality for decades.

Essential for professional photographers, fine art printers, and graphic professionals who demand exceptional grayscale reproduction and smooth tonal transitions in their large-format black and white output.