With the widespread application of technology, inkjet printers have gained new opportunities for development, and at the same time, the wide variety of publicity on the market has worried buyers. To this end, this article specifically summarizes the three types of inkjet printing technology of mainstream printer brands to help readers better understand the current inkjet printing technology.

HP PageWide printing technology

On April 18, 2013, HP released its second-generation full-frame printing technology, PageWide, which is now used by HP in its ProX series of commercial inkjet products. Compared with color laser printers, HP Office jet ProX series desktop printers and MFPs have doubled in speed and reduced costs by half.

PageWide Technology directly sprays ink on the printing paper passing under it through a row of fixed and very dense nozzles, and completes rapid printing at the speed of paper.

The technology has four characteristics: First, the printing speed is fast, with up to 70 pages per minute. The second is to save printing costs. Compared with color laser printers, the cost per page is reduced by 50%. The third is ultra-high print quality and reliability. Fourth, it is compatible with the management and workflow network of the enterprise.

Epson micro piezoelectric printing technology

The inkjet printing technologies on the market are mainly micro piezoelectric and thermal bubble, and the micro piezoelectric is one of Epson's unique technologies.

Micro-piezoelectric technology can obtain ink droplets of different sizes by adjusting the pulse control of piezoelectric elements, and realize the use of large ink droplets to increase the printing speed under high paper coverage printing conditions, and rely on small inks under high-precision printing conditions The purpose of droplets to ensure printing accuracy is the intelligent ink droplet conversion technology of micro piezoelectric inkjet printing.

At the same time, the micro piezoelectric technology relies on the piezoelectric element to deform backwards to pull the ink droplets back, and then push the ink droplets forward to accumulate energy for the ejection of the ink droplets and reduce the surface tension of the liquid, making The ink droplets are more rounded.

Epson's micro piezoelectric printing technology increases the oscillation frequency and the efficiency of ejecting ink droplets on the premise of moderately increasing the nozzle, ensuring higher speed printing.

Canon Thermal Foam Printing Technology

Speaking of Canon's thermal foam printing technology, I have to mention its FINE print head technology, in fact, the two are the same thing. FINE's full name in Chinese translates into a flat-plate photographic inkjet printhead nozzle process. FINE technology can produce ultra-small volumes and allow ink droplets to reach a minimum of 1 picoliter to ensure a more delicate image output.

The principle of thermal foam printing technology is actually based on thermal induction inkjet technology. The thermal induction inkjet technology's ability to reduce the area of ​​ink droplet ejection and the integrated circuit circulation technology can make the ink droplet volume smaller.

Another benefit of the reduced volume of ink droplets is that the frequency of ejecting ink droplets becomes higher. Low operating frequency, high number of nozzles and resolution of single printing times are the basic elements of high-speed printing. Therefore, the thermal inkjet technology can increase the printing speed, thereby improving the efficiency of the printer.

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