Dell B1160w Wireless Mono Laser Printer - Manual (Page 43)

Cleaning the machine
43 3. Maintenance
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Cleaning the inside
During the printing process, paper, toner, and dust particles can accumulate inside the machine. This buildup can cause print quality problems, such as toner specks
or smearing. Cleaning the inside of the machine clears and reduces these problems.
• Use a dry lint-free cloth to clean the machine.
• If your machine has a power switch, turn the power switch off before cleaning the machine.
• Before opening the top cover, close the output support first.
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