4Gently swab the long strip of glass (LSU) inside the top of the cartridge and check for dirt or dust.

Note

• The long strip of glass is hard to locate.

5Hold the toner cartridge by the handle and slowly insert the cartridge into the opening in the printer.

Tabs on the sides of the cartridge and corresponding grooves within the printer will guide the cartridge into the correct position until it locks into place completely.

6Close the front cover. Make sure that the cover is securely closed.

7Plug in the power cord and turn the printer on.

Maintaining the toner cartridgeWarning

• Do not incinerate used toner or toner containers. Toner dust might ignite when exposed to an open flame.

•Disposal can take place at our authorized dealer.

•Dispose of used toner containers in accordance with local regulations.

•Do not store toner, used toner, or toner containers in a place with an open flame. The toner might ignite and cause burns of a fire.

Caution

• Keep toner (used or unused) and toner cartridge out of reach of children.

•If toner or used toner is inhaled, gargle with plenty of water and move into a fresh air environment. Consult a doctor if necessary.

•If toner or used toner gets into your eyes, flush thoroughly with eyewash or water. Consult a doctor if necessary.

•If toner or used toner is swallowed, dilute by drinking a large amount of water. Consult a doctor if necessary.

•Avoid getting toner on your clothes or skin when removing a paper jam or replacing toner. If your skin comes into contact with toner, wash the affected area thoroughly with soap and water.

•If toner gets on your clothing, wash with cold water. Hot water will set the toner into the fabric and may make removing the stain impossible.

Toner cartridge storage

To get the most from the toner cartridge, keep the following guidelines in mind:

•Do not remove the toner cartridge from its package until ready for use.

•Do not refill the toner cartridge. The printer warranty does not cover damage caused by using a refilled cartridge.

•Store toner cartridge in the same environment as the printer.

•To prevent damage to the toner cartridge, do not expose it to light for more than a few minutes.

Expected cartridge life

The life of the toner cartridge depends on the amount of toner that print jobs require. The actual number may also be different depending on the print density of the pages you print on, and the number of pages may be affected by operating environment, printing interval, media type, and media size. If you print a lot of graphics, you may need to change the cartridge more often.

8.2 <Maintenance>