Cleaning the product WARNING! Before you perform these steps, unplug the product to avoid shock hazard. To maintain quality, thoroughly clean the product: Any time a new print cartridge is installed. After printing approximately 2,500 pages. Whenever print quality problems appear. Clean the outside of the product with a water-dampened cloth. Clean the inside with only a dry, lint-free cloth (such as a lens tissue). To avoid permanent damage to the print cartridge, do not use ammonia-based or ethyl alcohol-based cleaners on or around the product. WARNING! Avoid touching the heating element in the fuser. It might be very hot and can cause burns.
CAUTION Do not touch the surface of the black sponge transfer roller. Contaminants on the roller can cause print quality problems. Cleaning the exterior Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off the exterior of the product. Cleaning the glass Dirty glass (from fingerprints, smudges, hair, and so on) reduces quality, slows down performance, and affects the accuracy of special features such as fit to page and copy. 1 Turn off the product, unplug the power cord from the electrical socket, and raise the lid. Note If you have a 220V product, turn off the power switch. 2 Clean the glass with a soft cloth or sponge slightly moistened with nonabrasive glass cleaner.
EN Cleaning the product 57