tintenschreibkopf for a tintenschreibeinrichtung

摘要

The ink print head has a number of ink channels connected to a common reservoir and ending in ejection apertures facing the recording medium. Each channel has an individually controllable power generation element for individual ink droplet ejection. The channels, power elements and contacts are in film technology and the head has an ink tight cover. At least one porous ceramic film acts as the carrier material for the channels, power elements, contacts, ink feed and filter. ADVANTAGE - Low-cost head ensures ink delivery form reservoir to channels.