Lexmark MX310 Series Service Manual page 49

3
Lift the green handle, and then pull the imaging unit out of the printer.
Warning—Potential Damage: Do not touch the shiny blue photoconductor drum under the imaging unit. Doing
so may affect the quality of future print jobs.
4
Place the imaging unit aside on a flat, smooth surface.
Warning—Potential Damage: Do not expose the imaging unit to direct light for more than 10 minutes.
Extended exposure to light may cause print quality problems.
5
Lift the green flap in front of the printer.
Diagnostic information
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