I. Inkjet printers Canon and Epson
1, Canon inkjet printer
Canon is an early printer manufacturer with many patented technologies. In the development and manufacture of inkjet printer, Canon's inkjet printer system, especially the use of print head structure and driving software, makes it possible to spray fine ink, reduce the graininess of color and improve the output quality of photos and images.
2. Epson inkjet printer
Epson printer has advanced micro-piezoelectric technology, which can adjust the frequency of crystal vibration by changing the voltage, and then accurately control the size and ejection speed of ink droplets. Therefore, the shape of ink drops is more regular, the positioning is more accurate, and the resolution is greatly improved.
Bian Xiao: Canon and Epson are both leaders in this industry. Both technology and product quality are worthy of recognition, and each has its own advantages. As for Canon or Epson, which inkjet printer is better, we should make relevant choices according to the purchase demand.
Second, Epson inkjet printer cleaning
1, conventional cleaning method
Use the print head cleaning function in the utility of the printer driver for cleaning. In the printer properties, there is a maintenance tab with the function of "nozzle cleaning". Click to clean it. The advantages of this method are simple and fast operation; The disadvantage is that the cleaning effect is not ideal.
2. Cleaning method of nozzle blockage
Due to various reasons, the viscosity of the ink on the nozzle becomes larger, which leads to blockage. At this time, the cleaning method is to dip in the original ink and wipe the attachments attached to the nozzle surface of the ink outlet for many times, so that it can be cleaned. The advantage of this method is simple and rapid operation without any physical damage. The disadvantage is that the use cost is high and ink is wasted.