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HP Q7456A Cartridge

£77.87 £64.89
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The HP Q7456A 4500 Black Cartridge Connector has excellent barcode readability, high optical density and a long decap time. These features make the HP Q7456A 4500 Black Cartridge Connector ideal for both intermittent printing, shorter print-runs and high-volume applications.

HP Q7456A 4500 Black Cartridge Connector

The HP Q7456A 4500 Black Cartridge Connector is filled with 4500 Black ink, which is widely regarded as the best ink for porous surfaces including corrugated packaging cases and paper envelopes used in mail addressing. The HP 4500 ink is the same formulation used in the popular HP 45A print cartridge.

This ink is water-based so it doesn’t require harsh chemical cleaners, flushing liquids, venting hoods or specially trained operators. This ink achieves high quality, sharp and crisp output and has excellent fade and water resistance on a variety of substrates.


  • Pigmented black ink
  • Produces high-quality light-fast and water-resistant sharp crisp output
  • Ink compatibility with porous media such as corrugate prevents bleeding and streaking
  • High optical density produces excellent readability on barcodes mailing and package coding applications
  • Long decap time decreases or eliminates nozzle maintenance
  • Shelf life: 24 months

The HP Q7456A 4500 Black Cartridge Connector is used in conjunction with HP 4500 Black Pigment QD Bulk Systems.

More Information
Manufacturer : HP
Technical Description :

600 dpi


Nozzle Count


Maximum Firing Frequency
12 kHz


Approx. Drop Volume
29 pl


Avg. Delivered Ink
Up to 800 ml


Operating Conditions
10 to 40° C, 10 to 80% RH


Shipping/Storage Conditions
10 to 40° C, 5 to 80% RH
Altitude: 0–5000 meters
Orientation: nozzles down or horizontal

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