Anser U2 Screen Date Batch Code Inkjet Printer

After years of practice, the technology of ink-jet printers has made considerable progress. In 1995, the color ink-jet printers of more than 1000 yuan were enough to meet all the needs of ordinary families. Even users like photography enthusiasts who have high requirements for picture quality can find ideal products among the color ink-jet printers of more than 2000 to 3000 yuan.

There are two main technologies used for ink-jet printers: continuous ink-jet technology and random ink-jet technology. The early ink-jet printers and the current large format ink-jet printers all use continuous ink-jet technology, while the current popular ink-jet printers generally use random ink-jet technology. Continuous ink-jet technology is represented by charge modulation. In random ink-jet system, ink is sprayed only when printing is required, so it is also called on-demand.