Dell 5110cn User Guide - Page 297

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, make sure 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. An environment with salty air. Replacing the Imaging Drums CAUTION: Before performing any of the following procedures, read and follow the safety instructions in your Owner's Manual . CAUTION: Never throw a used imaging drum into a fire. It could explode resulting in burns and injuries. Dell cartridges are available only through Dell. You can order more online at www.dell.com/supplies or by phone. To order by phone, see your Owner's Manual . Dell recommends Dell imaging drums for your printer. Dell does not provide warranty coverage for problems caused by using accessories, parts, or components not supplied by Dell. Removing the Used Imaging Drum NOTE: Remove any print jobs from the center output tray, and close the multipurpose feeder cover before opening the front cover. 1. Push the front latch up and fully open the front cover.