Dell 2150cn User Manual - Page 375

• To achieve the best possible print quality, store print media in an environment where the temperature is approximately 21 °C (70 °F) and the relative humidity is 40 %. • Store cartons of print media on a pallet or shelf, rather than directly on the floor. • If you store individual packages of print media out of the original carton, ensure that they rest on a flat surface so the edges do not buckle or curl. • Do not place anything on top of the print media packages. Storing Consumables Store consumables in their original packaging until you need to use them. Do not store consumables in: • Temperatures greater than 40 °C (104 °F). • An environment with extreme changes in humidity or temperature. • Direct sunlight. • Dusty places. • A car for a long period of time. • An environment where corrosive gases are present. • A humid environment. Replacing the Toner Cartridges CAUTION: Before performing any of the following procedures, read and follow the safety instructions in your Product Information Guide. Dell toner cartridges are available only through Dell. You can order cartridges online at http://www.dell.com/supplies or by phone. To order by phone, see "Contacting Dell." It is recommended to use Dell toner cartridges for your printer. Dell does not provide warranty coverage for problems caused by using accessories, parts, or components not supplied by Dell. CAUTION: Never throw used toner cartridges into fire. The residual toner could explode resulting in burns and injuries. CAUTION: Do not shake the used toner cartridge. This may cause toner spills. Maintaining Your Printer 373