4# Water Based Ink Cartridge

An Original HP ink cartridge designed to maintain consistent, reliable performance during intermittent printing
Ink maintains optimum printhead performance for easy startup after periods of non-printing
Dark black, high-optical density ink for use in high-speed applications
Long decap time enables a low-maintenance solution
High-resolution, 600 dpi printing on uncoated substrates

Product Description

4# ink is a water-based ink with an extended decap time for reliable, intermittent printing with high-optical density. This high-performance Original HP ink maintains optimum printhead performance for easy startup after periods of non-printing. It prints sharp, dark black text with high-optical density in a single pass; offers excellent print quality for high-resolution, easy-to-read barcodes; and is suitable for porous substrates.

Specification


Model	4#
Capacity	42ml
Warranty	12 months
Color	Black
Features	High black density
Type	Water-based
Application	For corrugated paper and wooden boards
Resolution	Up to 600 dpi
Nozzle count	300
Print swath	12.7 mm (0.5 in)
Maximum firing frequency	Up to 12 kHz
Average drop volume	26 pl
Number of electrical interconnect pads	52+4 (printhead and smart card)
Operating conditions	Temperature: 5° to 40°C (41° to 104°F) Humidity: 10 to 80% RH
Shipping/storage conditions	Altitude: up to 4572 m (15,000 ft) Cartridge orientation:Stored on its side, horizontal