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12.5MAINTENANCE & PROBLEM SOLVING
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MAINTENANCE & PROBLEM SOLVING
4 Unpack the toner cartridge from its carton. Then, holding the toner cartridge with
both hands, gently shake it to distribute the toner evenly inside the cartridge.
NOTE: Do not touch the roller of the toner cartridge.
5 Slide the toner cartridge into the machine firmly until it locks into place completely.
6 Turn the cartridge locking lever rightward until it locks into place completely.
7 Clean the drum charge wire and LED print head.
(See “Cleaning the drum charge wire and LED print head” on page 12.3)
8 Close the front cover.