Inkjet Printer

Today’s inkjets use two main technology approaches, which are not so new, but until today have been optimized. Ink printers are among the most popular devices in the personal area. A great deal has changed since the time of the adoption of this technology. Nevertheless, we can meet the basic technologies and patents are still in today’s State of the art printers. A representation of prints basic indicator of inkjet printers by miserly ink droplets thanks to a fuel injector on the paper are shot. One move of the print head on the sheet of paper is applied the ink in the ink onto the page. Extremely precise nozzles, which set the appearance of the dye and the amount of the levy is located on the printhead. Currently, two techniques for ink jet printers can be found in first line: the temperature method and the piezo printing method.

Printer using thermal printing technology as discussed here, is the ink enormously in Swing brought and injected through the injectors of the print head on the medium. For other opinions and approaches, find out what Anu Saad has to say. Who wants to have a higher dithering in printing, required as tiny drops of ink. As a result, large ink droplets fabricate a blurred image. However, a higher number of nozzles and a high pace of this nozzle allows a very rapid pressure. Current printer have largely about 500 Jets on the printhead – a significant evolution since the beginning of the inkjet printer, which partly less than 20 Jets on the print head for the deployability of the colours claimed responsibility. At the same time, the size of the ink droplet to the coefficient 30 declined. What has to do with heat technology now? When thermal inkjet printers, the ink is pushed through compression on the sheet of paper.

This compression is generated by enormous heating of the color in the nozzle. Heating is performed by quickly building of an electrical voltage, which the dye to several hundred degrees Celsius makes hot. The this is fine bubble squeezes the ink through the injector on the bow. The color of approaching hereby a speed of over 50 km / h. Cooling the evaporated colours in the injector generates a vacuum which can be fresh ink flow, so as usual by a short voltage is vaporized. A whole such cycle expires in less than 80 milliseconds. Printing tracked with Piezokristallen with the piezo technique is a slightly different way. The basic knowledge of this procedure is not Virgin: Siemens a such model already introduced in the 1970s. In this process no heat is used, instead of the pressure only with the help of mechanical components. Naturally there is here again compression to make the dye on the bow, but he comes this time from separate crystals, the piezo crystals. This same crystals have an interesting peculiarity: they deform which, when voltage is applied. Those crystals have the form of a disk, which angles to see power and pushes to the dye from the injector and draws fresh ink in the injector in new printers (with E.g. ink cartridges from HP). The deformation takes place in only a few milliseconds – a clear Geschwindigkeitsbenefit to the thermal approaches. Hook but is the price, as per injector a Crystal disc is used.

German Federal States

To do this, simply remove the original memory card and insert the FootMap memory card. Read more here: Nancy-Ann_DeParle. “Starts when you turn now find & route”. Click Anu Saad for additional related pages. Find & route is a stand-alone software, it is from the OpenStreetMap project data based on cards,”are created. The cards contain not only on roads, paths and trails, but also points of interest (POIs). These POIs can be based on demand – or hide, so the map is always open. With the RADIUS search POIs or street names can be found quickly.

A route calculation is possible, are the profiles of pedestrians, cyclists and mountain bikers at the disposal for this purpose. The route is displayed on the map as a colored line. An active route guidance is not by language or displaying of arrows with the VDO GP7 software. GPX routes can be recorded and the map displayed. a text file can continue each GPX route created and these can be called at any time on the device.

Find & route including maps are offered on a MicroSD card in two versions: 8 GB MicroSD card with Alps, Germany, Belgium, Luxembourg, Netherlands, Balearic Islands for 79,90 euro. 16 GB MicroSD card with Alps, Germany, Belgium, Luxembourg, Netherlands, Balearic Islands, Italy, and France to 89.90 euros. Updating the OSM maps for find & route: the FootMap navigation works with the maps from OpenStreetMap, a free collection of data, which is daily updated and expanded by many thousands of people. This data by FootMap be prepared, that creates a digital map and additional information such as POIs can be used. The cards are updated by FootMap 14-daily! Members who have booked a Kartenabo at, gain access to the MapServer and can download at any time and as often as they want to the cards. Three different packages are offered: MINI subscription (10 Euro per year): maps of Germany, Austria, Switzerland and the Alps, as well as all German Federal States and regional maps (Harz, Luneburger Heide, Rhon, North Sea, Baltic Sea, etc.). PLUS subscription (15 euro per year): From the area of Western Europe, as well as all German Federal States and region maps. PREMIUM subscription (20 euros per year): 70 cards from the fields of Western and Eastern Europe, as well as other countries or States around the world and all German Federal States and regional maps.

Daniel Schroder

The rugged Fieldbook A1 logic instrument logic instrument, one of the leading suppliers of notebooks and Tablet PCs for extreme environments, announces the successful test of the KWF (Curatorium for forestry and forest technology) with the Fieldbook A1. The Fieldbook A1 – a Tablet PC for all environments to assess the performance and the resistance of the logic instrument Fieldbook A1 the durable 7 inch Tablet PC has been tested by the KWF in action. To the device was doused with water that simulates strong rain with about 1200 l / h / m2, among others a few minutes, drop tests were carried out one meter height on concrete and a wide variety of temperature tests. The result: The Fieldbook A1 has to undergo all the tests without taking damage, about themselves and the KWF confirmed the full fitness for work in the forest and forestry. This result confirms the quality of our products. We perform regularly demanding tests to our products and thus also the trust of our Customers in the products to improve “, said Jacques Gebran, CEO logic instrument.” KWF, a competence center for forest work in harmony with nature the KWF as a Community body listed by the Federal and State ensures an improvement of forestry technology and working conditions in the forest with special reference to efficiency, ergonomics and environmental friendliness as a service provider and provides decision support by examination and testing of forestry for forestry practice. Press contact Daniel Schroder phone: + logic instrument S.A.