How Does Printer Work
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    • How Does Printer Work
    A device driver is a program that controls a particular type of device that is attached to your computer. Every device driver performs a different function due to the fact there are so many peripheral devices that connect to your PC’s operating system. For example, if you want to listen to music through Windows Media Player, watch videos on YouTube or check out the newest Dave Mattews CD, you have to get multimedia audio controller driver installed in your PC because the speaker won’t work without its device driver. Of course, if you want to have high quality audio driver to listen to the wonderful music, Realtek high definition audio driver is a well known audio driver.

    Just take audio drivers as an example, never mind. Among those many drivers, printer drivers are the most widely used device drivers in most computers, for home or the business uses. Printer drivers are used to install the printer to work. But how printer can convert the data to the paper we can see? This is because it is using something called "page description language" programming language. The language used to identify a variety of printers, there are more popular at this stage: PCL5, PCL6, PostScript, UFR II. Because each language differences between each other, will cause print quality and print speed are quite different.

    PCL (Printer Command Language) language is the Hewlett-Packard has developed a protocol printer page description language. Has gradually become the current industry standard. Because PCL PCL5 and PCL6 languages ​​belong, PCL5 and PCL6 difference is relatively small. Specific performance is PCL6 when dealing with multi-image files will be slightly faster than the PCL5 driver.

    The PostScript is a printer page description language developed by Adobe. Its support is more complex than the application of the PCL language, such as circular text printing is PCL and PostScript language is not done to mention. Of course, the complex also brings the speed down. Because the PCL printer language is directly passed to facilitate understanding of the binary signal, and the PostScript is sent to explain the description of the signal, but also need further translated to print text and images, so the PostScript language slower than the PCL.

    UFR II (Ultra Fast Rendering) is Canon's proprietary company a page description language, with the PCL language is similar, but the set of PCL and PostScript fast as many of the advantages of using one, abandoned the two defects.

    Therefore, if you usually print jobs are mostly text task, the basic picture is not, there is no more special WordArt results, use PCL5/PCL6 drive, will be able to get the best rate; more pictures if you need to deal with, and / or need to PCL language can not be completed advanced printing, use the PostScript driver; If you are a Canon user, but you also support the UFR II printer language, please use the UFR II version of the driver.

    If you are using Lexmark printer, for looking for Lexmark printer drivers, here we recommend you using Driver Detective software which is the freeware to download and update drivers for your system. Driver Detective can download thousands of drivers and upload Lexmark Printer Drivers to you.
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