AL-C300 Series User's Guide Important Instructions ❏ Never push objects of any kind through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock. Handling the consumable products and maintenance parts ❏ Do not burn used consumable products or maintenance parts because they might explode and injure someone. Dispose of them according to local regulations. ❏ Do not sit or lean on the printer. Do not put heavy objects on the printer. ❏ Do not use any kind of combustible gases in or around the printer. ❏ Be sure to keep consumable products and maintenance parts out of the reach of children.
❏ Never force the printer’s components into place. Although the printer is designed to be sturdy, rough handling can damage it. ❏ When handling a toner cartridge, always place it on a clean, smooth surface. ❏ Do not leave jammed paper inside the printer. This can cause the printer to overheat. ❏ Do not attempt to modify or take it apart consumable products or maintenance parts. ❏ Never spill liquid of any kind on the printer. ❏ Do not touch the toner. Always keep toner away from your eyes. If toner gets on your skin or clothes, wash it off with soap and water immediately. ❏ Adjust only those controls that are covered by the operating instructions.
Improper adjustment of other controls may result in damage and may require repair by a qualified service representative. ❏ If toner is spilled, use a broom and dustpan or a damp cloth with soap and water to clean it up. Because the fine particles can cause a fire or explosion if they come into contact with a spark, do not use a vacuum cleaner. ❏ Do not turn off the printer: -After turning on the printer, wait until Ready appears on the LCD panel. -While the Ready light is flashing. -While the Data light is on or flashing. -While printing. ❏ Wait at least one hour before using a toner cartridge after moving it from a cool to a warm environment to prevent damage from condensation.
❏ Avoid touching the components inside the printer unless instructed to do so in this guide. ❏ To get the best print quality, do not store the toner cartridge or photoconductor unit in an area subject to direct sunlight, dust, salty air, or corrosive gases (such as ammonia). Avoid locations subject to extreme or rapid changes in temperature or humidity. ❏ Follow all warnings and instructions marked on the printer. ❏ Except as specifically explained in the printer’s documentation, do not attempt to service this product yourself. ❏ When removing the photoconductor unit, do not expose it to sunlight at all and avoid exposing it to room light for more than three minutes.
The photoconductor unit contains a light-sensitive drum. Exposure to light can damage the drum, causing dark or light areas to appear on the printed page and reducing the service life of the drum. If you need to keep the photoconductor unit out of the printer for long periods, cover it with an opaque cloth. ❏ Periodically disconnect the plug from the electrical outlet and clean the blades. ❏ Do not disconnect the plug while the printer is on. ❏ If the printer will not be used for a long time, disconnect the plug from the electrical outlet. ❏ Unplug this printer from the wall outlet before cleaning. ❏ Use a well-wrung cloth for cleaning and do not use liquid or aerosol cleaners. 8