The reason why this is an important advantage of using PostScript printers is that it allows users to outsource high-quality printing in bulk. For example, a user could develop high-end graphics or images, test them on their PostScript compatible printer before sending the same to a professional printer.

When should I use a PostScript driver?

Choose the PCL driver if you print mainly from general "Office" applications. Choose the PostScript driver if you print mainly from professional DTP and graphics applications or want faster PDF printing.

Do I need a PostScript driver?

Who Should Invest in a PostScript Printer? If you only type business letters, draw simple graphs, or print photographs, you don't need the power of PostScript. For simple text and graphics, a non-PostScript printer driver is sufficient.