The common letter-sized paper used in Europe and in most locations outside of North America. At 8.3 x 11.7" (210x297mm), A4 paper is slightly narrower and a little longer than "A" size 8.5 x 11 ...

But with energy bills having gone up by 10 percent - or £149 - this winter, and further rises predicted in January, anyone ...

While standalone scanners do exist, a lot of the best printers also include the ability to quickly and easily scan documents into your Windows PC or Mac (and sometimes even onto an iPhone or iPad).