The most commonly used paper in almost all offices and Orlando Legal Copies is the A4 size paper measuring 210 × 297 mm. Some printers and photocopiers also use the A3 format, which has the size of 2 A4 sheets side by side on the longer side. Other paper sizes are used only by highly professional printing devices.
The paper proper is such if it has a weight per square meter between 30 and 150 gr/m2. The paper commonly used daily and has a grammage normally around 80 g/m2: the grammage per square meter indicates the consistency of the individual sheet of paper, and not necessarily its thickness. For photocopiers, printers and multi-purpose devices, we use paper with varying weight.
The weight and dimensions are not the only characteristics to consider in order to buy the paper that best suits your printing needs. Normally it is in fact indicated, sometimes also in the commercial name, the specific use for which that type of paper is ideal.