The hp q2344a 1918 dye based black print cartridge achieves excellent decap times for intermittent printing conditions and produces optimal image quality print speed and dry time on a wide variety of substrateshp designed the q2344a 1918 dye based black print cartridge specifically to support intermittent industrial printing on a wide variety of substrates coated and uncoated papers labels and specialty mediathis dye based ink optimally penetrates the surface of the substrate producin