Although they are all Thermal KIOSK Receipt Printer, the differences between laser printers are fundamentally different. Although the price of laser printers is high, they have the advantages of good printing quality, high efficiency and low overall printing cost. It can be seen from printing the same document that it has a lot in common with the parameters of the inkjet printer specification, such as printing speed, printing quality, interface, working environment, etc.
This kind of printing machine can undoubtedly reduce printing cost and environmental pollution caused by waste. As a result, a number of laser printer manufacturers are now using this design, using drum powder separation of the long toner drum. In this way, when the toner in the cartridge used up, as long as the replacement cartridge can continue to use, saving costs.
Of course, this design also has its drawbacks, in the late toner life, laser printer printing quality will decline. However, most printers now have toner cartridge counters, and once the cartridge life is up, the POS Printer India will prompt the user to replace the cartridge.
Laser printers use one - time imaging technology
This is a characteristic parameter of color laser printers. The imaging techniques of color laser printers can be divided into four imaging and one imaging. The early color laser printer used four times imaging technology, and it had to go through the process of blue, magenta, yellow and black when printing, and each process could only process one color.
The drawback is that the printing speed of color images will be significantly reduced, and when the printer aging or failure, it is also prone to poor color register. The color laser printer which adopts the primary imaging technology has four independent imaging systems, and can print green, magenta, yellow and black in parallel during the actual printing, which fundamentally improves the color printing speed and reduces the chance of poor color matching. Generally speaking, the printing speed of the printer using the primary imaging technology is basically the same as that of the color printer. At present, the POS Printer Kenya sold on the market mostly use one - time imaging technology.
Page output time
Page output time refers to the time taken by the printer to output home page after receiving the print command. In the actual use process, there are many reasons influencing this parameter, including the complexity of the printing task, the transmission rate of the interface, the heating rate of the fixing roller and so on. However, when testing this parameter, manufacturers usually only consider the delay caused by the printer itself. For laser printers, the most important factor influencing the printing time of the first page is the heating speed of the fixing roller.
When it comes to heating speed, this is because the printer is idle to save energy and extend the life of the fixing roller, keeping the temperature of the fixing roller low. Once there is a task, it needs to be heated to a certain temperature in a short time to work properly. This heating time is the main reason for the delay of printing. The output time of the home page directly affects the efficiency of the printer. Especially in small batches, multiple printing, the size of the home page output time is more important.
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