Currently, "total power consumption (watt-hours / day)" is regarded as an important indicator to measure the power saving performance of a printer.
The former Vice President of the United States and the 2007 Nobel Peace Prize winner Al Gore said in the book "The Truth That Can't Be Neglected": "Inkjet printers consume 90% less energy than laser printers."
Take the Epson ultra-high-speed business inkjet printer C110 as an example, the working energy consumption is only 15W, and the general small desktop laser printer, the working energy consumption is 315W, which shows that the choice of inkjet printer office will work more than small desktop laser machine per hour Energy consumption can be saved by 300W. According to estimates, based on an average of one day for business users and 3 hours of printer work, the conversion of 5 million laser printers nationwide to inkjet printers can save 1.125 billion kWh per year and 1.18 billion in electricity costs.
At present, the new technology is still making the total power consumption of inkjet printers continue to decline. For example, reduce the power consumption of the printer during standby as much as possible; shorten the time before the system enters sleep mode; apply LED backlight technology to the scanner and LCD panel; use energy-saving devices and scanner engines, and use efficient power supplies. Now, compared to earlier products, the total energy consumption of new products has dropped by 57%.
With the application of new technologies, the volume and energy consumption of printers are also declining
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