Simply calculate what costs you the printing of multiple copies or make you one of them it will be a good exercise to avoid wasting cost.By its commercial heritage A3 printers tend to offer a higher resolution than the standard A4 printers, allowing you to print at a speed and higher quality than the standard. In addition to ink should not be missed, you can always select a lower resolution for your daily backups quality. Another factor is the printing speed because an A3 printer works at a faster rate that an A4, being also this condition adjustable to your needs.Another great advantage of the A3 printers () is to be able to give them a photographic use. Thanks to its high resolution, all you need is a paper gloss or Matt, and you can easily and quickly print your photographs.If you think about a printer a priori think in a standard, a little cost and printer A4 format, such as those found in many offices and homes all over the world.However, when printing a document, sometimes required something more than the traditional A4 printer, since it may not be sufficient depending on the work to play. For designers and editors, or promoters, artists and students, many of his projects need to be printed in A3 size and here is where specialized and versatile printers A3 size.To treat more specialized printers is important to know what is the most appropriate for the work to play, because we have to take into account that they are more expensive than the A4 printers.Fortunately many A3 printers are shipped with options added, designed to achieve a more professional print job and to higher quality and it shows in its size and in its price. So what buying one not only should assess its quality, but that it is also important to assess applications integrated, considering what can be done with each of them.