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7Troubleshooting
Cleaning Requirements
Clean the printer every six months or after every 1000 hours of
operation, whichever occurs first. If the printer is located in a dusty
area or is used for heavy duty printing, clean it more often.
WARNING
Disconnect the power source before cleaning the printer.
Vor dem Säubern des Druckers ist die Netzverbindung zu
unterbrechen.
Débranchez l’alimentation avant de nettoyer l’imprimante.
Desconecte la fuente de energía antes de limpiar la impresora.
Staccare la fonte di energia prima della pulitura della
stampante.
Exterior Cleaning
Clean the outside of the cabinet with a soft, lint-free cloth and mild
detergent soap. (Dishwashing liquid works well.) Do not use
abrasive powders or chemical solvents. Clean the windows with
plain water or mild window cleaner. Always apply the cleaning
solution to the cloth; never pour cleaning solution directly onto the
printer.