What is a .PJL file?
A .PJL file is a type of file known as a Printer Job Language File, which is primarily used by Hewlett-Packard (HP) printers. This file contains specific commands that help manage various print job settings. These settings can include the type of language used for describing the pages (like PostScript), the printing environment, how the document should be rendered (such as color or black and white), and other processing details like whether the document should be stapled or printed double-sided.
The commands in a PJL file start with "@PJL" which signals the beginning of a Printer Job Language command. These files are crucial for printers as they dictate how a document is handled and printed by the printer. Although PJL files are not very common, they are sometimes mistakenly named as .PRN files. A .PRN file typically contains both the document data and the instructions (like those in a PJL file) on how the document should be printed.
To view or edit PJL files, you can use various text editing programs. Some of the programs that can open PJL files include: - Microsoft Notepad, which is included with Windows operating systems. - Apple TextEdit, which comes with macOS. - Vim, GNU Emacs, and any other general text editor. - Google Chrome Text, available on Chrome OS.
These text editors allow you to see and modify the content of PJL files. Since GitHub Atom has been discontinued, it's no longer a recommended option for opening these files.
In summary, PJL files play a significant role in communicating with HP printers, specifying how a print job should be executed. They can be opened and edited using basic text editors available on most computer systems.
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