Senin, 22 Juli 2013

The Purpose Of PRN Software

By Carmella Watts


PRN software can have the role of using script files that contains instructions for a printing device. Mostly, the system creates documents automatically, in order to convert word processor files into code. There are many benefits for PRN from a practical point of view. For making the scripts, programming languages are used.

The instructions contained in a file usually provide details to a device related to the content of pages, the type and size of paper to use and other things that a printer can understand and interpret. Most of the time, people do not have to deal with the format directly, as it is transparent. You just give the command from a word processor and the pages are made.

There are cases in which a file can be useful alone, because you can use it to print documents without accessing the word processor or the application in which it was initially created. The utility of PRN can be seen if you run a print shop and you provide paperwork just by using the intermediary file that contains the instructions. Managing the documents can be easier with special software.

There are two primary formats to use, but also a few secondary ones and they can work well with inkjet printers. The main designs are PostScript and PCL. The first format uses a page description language that was made in 1984 by Adobe. The platform can be used best for high volume systems and it has a versatile programming language. You can simply convert the files into PDF and use GhostScript to view them.

PCL was developed in 1984 by Hewlett Packard and means Printer Command Language. The format was simpler than PostScript, had less functions, but its performance was better. Later, the platform was improved to match the capabilities of the one from Adobe. Both languages became enough for any office requirement. PRN software can easily recognize the two formats today.

PRN uses multiple formats today and it can work on the majority of printer types, such as classical dot matrix platforms and low volume inkjet systems. For creating a file, you could use the printing dialog that appears when you use the options of a word processor. If you do not have the functionality in your application, you could get software that supports it. In general, the PRN format is made by the driver of your printer, when you try to put the work on paper.

At the creation of a PRN file, before data is printed into paper, a text file is made that includes the code of the work. The documents can remain on the computer for later usage. If the project is opened in an editor, the things that are visible are the text and some junk characters, which the used program is usually not able to read. A complete view can be obtained with specialized software.

In the majority of cases, PRN software can be very helpful. When your printer does not work, saving the intermediary file of a project may be compulsory, for using it at a later time. PostScript and PCL are the basic types of files to use and they can work on almost all devices. IF you want a better management of your work, you can use PRN software, which has many useful functions, such as the possibility to see the entire script and convert it.




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