Dell 2135cn Color Laser Printer - Manual (Page 170)

4. If ordering by phone, call the number that appears under the Order by Phone heading.
Storing Print Media
To avoid potential paper feeding problems and uneven print quality, there are several things you can do.
l 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%.
l Store cartons of print media on a pallet or shelf, rather than directly on the floor.
l 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.
l 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:
l Temperatures greater than 40°C (104°F).
l An environment with extreme changes in humidity or temperature.
l Direct sunlight.
l Dusty places.
l A car for a long period of time.
l An environment where corrosive gases are present.
l A humid environment.
Replacing Toner Cartridges
Dell toner cartridges are available only through Dell. You can order more 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.
Removing the Used Toner Cartridge
1. Open the side cover.
2. Push the latch(es) backwards to pop open the toner cartridge(s) that you want to replace.
CAUTION: Before performing any of the following procedures, read and follow the safety instructions in your Product Information Guide.
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 to avoid spilling of toner.