Kyocera Water Printheads KJ4B-QA - 600 dpi - 30kHz - for water based inks This Kyocera KJ4B-QA is designed is designed for high speed printing of water-based inks. It is a 600 dpi one colour printhead with a maximum drive frequency of 30kHz. It delivers high quality with a small drop volume of 5pl at 75 m/min by making use of 2,656 nozzles arranged across 108.25 mm wide print swathe with 0.042mm pitch, resulting in 30.000 drops per second. The Kyocera KJ4B-QA is equipped with internal filters that eliminate foreign objects in ink and an internal heater that adjusts the impact of external temperatures. Its unique ink channel design provides a stable ink supply. Specifications : Ink Type: Aqueous Ink Dimensions: 200 25 59.3mm Dry Weight: 420g Total Nozzles: 2.656 Nozzle Pitch: 0.042mm Standard Resolution: 600 x 600 dpi Print Width: 108.25mm Max. Drive Frequency: 30kHz Drop Volume: 5, 7, 12 and 18pl Max. Sprint Speed: 75m/min Optimum Ink viscosity: 5.0 - 6.0 mPa*s The Kyocera KJ4B-QA is available in 3 different versions: - standard for all printers other than MS and Reggiani - MS printers - Reggiani ReNOIR printers (with cable) Each version is different and needs to be selected for the appropriate printer brand. Printer compatibility : EFI Reggiani ReNOIR TOP Reggiani Compact 180 MCS Eagle MS Italy JP6 Xerox Rialto 900