Routine maintenance
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3
Open the front cover of the printer.
5
Pull out the drum unit and toner cartridge assembly.
HOT SURFACE
After you have just used the printer, some internal parts of the printer are extremely hot! Wait for the printer to cool down before you touch the internal parts of the printer.
4Wipe the scanner window with a dry,
5 Put the drum unit and toner cartridge assembly back in the printer.
6Close the front cover.
7Plug the printer back in and turn on the printer power switch.
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