15-13Chapter 15 Maintenance & Frequently Asked QuestionsStoring Recording PaperUse only the recommended paper or paper of similar quality, and store itcarefully. When installing the recording paper, refer to page 2-25.Recommended PaperWe recommend using Canon paper with this fax machine.Quality Use plain bond, typewriter quality without curls, folds, or rough edges.Weight 64-90 g/m2Storage 18!C to 24!C40%-60% relative humidityJ Before buying large quantities of other paper, test it with the fax to makesure it is reliable.J Use only plain white paper. Do not used perforated or coloured paper.J Paper that is either too smooth or rough may reduce print quality or causeprinter jams.Storing the Paper SupplyImproper paper storage can affect the quality of the printing. Follow theseguidelines when you store paper.J Store unused paper in its wrapping to protect the paper against humidity.J Do not store paper on the floor where humidity is higher.J If the humidity of the surrounding area is higher than normal, store the paperin a specially designed storage box.J To prevent excessive paper curl, do not stack paper too high.J Do not expose the stored paper supply to direct sunlight.J If paper is moved to a location of very different temperature, store the paperin the new location for at least one day before you use it.